League pitching register - 2025
Regular season
| Primary |
| Name | Team | P | Age | ERA | W | L | S | G | GS | CG | SHO | INN | H | R | ER | BB | K | HR | GDP |
| Andrew Abbott* | Pit | sp | 26 | 5.48 | 5 | 8 | 0 | 24 | 24 | 1 | 0 | 129.2 | 136 | 86 | 79 | 80 | 89 | 23 | 7 |
| Yency Almonte | ChN | mr | 31 | 6.75 | 0 | 0 | 0 | 10 | 0 | 0 | 0 | 14.2 | 14 | 11 | 11 | 10 | 16 | 3 | 1 |
| Jose Alvarado* | StL | mr | 30 | 3.93 | 4 | 4 | 2 | 51 | 0 | 0 | 0 | 66.1 | 57 | 29 | 29 | 31 | 62 | 5 | 6 |
| Tyler Anderson* | ChN | sp | 35 | 3.85 | 5 | 7 | 0 | 20 | 20 | 0 | 0 | 117.0 | 109 | 62 | 50 | 54 | 79 | 18 | 4 |
| Tyler Anderson* | SF | sp | 35 | 0.00 | 2 | 0 | 0 | 4 | 4 | 1 | 1 | 25.0 | 9 | 1 | 0 | 3 | 20 | 0 | 0 |
| Tyler Anderson* |   | sp | 35 | 3.17 | 7 | 7 | 0 | 24 | 24 | 1 | 1 | 142.0 | 118 | 63 | 50 | 57 | 99 | 18 | 4 |
| Aaron Ashby* | LA | mr | 27 | 0.95 | 2 | 1 | 0 | 4 | 4 | 1 | 1 | 28.1 | 16 | 4 | 3 | 9 | 22 | 1 | 3 |
| Graham Ashcraft | Mil | sp | 27 | 0.77 | 3 | 0 | 1 | 5 | 1 | 0 | 0 | 11.2 | 12 | 1 | 1 | 2 | 10 | 0 | 0 |
| Javier Assad | Mia | sp | 27 | 8.30 | 0 | 5 | 0 | 10 | 10 | 0 | 0 | 55.1 | 69 | 53 | 51 | 39 | 56 | 10 | 4 |
| Pedro Avila | Pit | mr | 28 | 5.96 | 2 | 2 | 0 | 47 | 0 | 0 | 0 | 77.0 | 90 | 54 | 51 | 51 | 71 | 3 | 10 |
| Chris Bassitt | Mil | sp | 36 | 4.45 | 6 | 10 | 0 | 32 | 32 | 0 | 0 | 182.0 | 219 | 99 | 90 | 74 | 153 | 19 | 15 |
| David Bednar | ChN | cl | 30 | 4.64 | 3 | 1 | 14 | 52 | 0 | 0 | 0 | 54.1 | 40 | 29 | 28 | 28 | 54 | 6 | 2 |
| Valente Bellozo | Atl | sp | 25 | 3.52 | 7 | 1 | 0 | 10 | 10 | 0 | 0 | 61.1 | 46 | 25 | 24 | 21 | 39 | 13 | 3 |
| Jose Berrios | NYM | sp | 31 | 3.62 | 8 | 11 | 0 | 32 | 32 | 2 | 1 | 206.1 | 207 | 96 | 83 | 71 | 153 | 21 | 31 |
| Jake Bird | NYM | mr | 29 | 9.00 | 0 | 1 | 0 | 5 | 0 | 0 | 0 | 8.0 | 11 | 8 | 8 | 4 | 5 | 1 | 0 |
| Hayden Birdsong | StL | sp | 23 | 7.87 | 1 | 6 | 0 | 10 | 9 | 0 | 0 | 50.1 | 51 | 45 | 44 | 49 | 58 | 14 | 5 |
| Spencer Bivens | StL | mr | 31 | 4.47 | 2 | 5 | 0 | 11 | 10 | 0 | 0 | 56.1 | 58 | 28 | 28 | 23 | 42 | 11 | 5 |
| Huascar Brazoban | Mil | mr | 35 | 3.09 | 6 | 5 | 6 | 51 | 0 | 0 | 0 | 55.1 | 51 | 21 | 19 | 31 | 45 | 0 | 8 |
| Ben Brown | StL | sp | 25 | 3.17 | 4 | 4 | 0 | 11 | 11 | 0 | 0 | 65.1 | 47 | 27 | 23 | 34 | 79 | 12 | 5 |
| Walker Buehler | Pit | sp | 30 | 5.11 | 0 | 5 | 0 | 9 | 9 | 0 | 0 | 44.0 | 55 | 27 | 25 | 11 | 39 | 13 | 7 |
| Corbin Burnes | Pit | sp | 30 | 3.66 | 9 | 10 | 0 | 24 | 24 | 0 | 0 | 145.0 | 125 | 65 | 59 | 38 | 134 | 14 | 4 |
| Corbin Burnes | SD | sp | 30 | 4.65 | 5 | 3 | 0 | 10 | 10 | 0 | 0 | 62.0 | 59 | 34 | 32 | 20 | 58 | 11 | 5 |
| Corbin Burnes |   | sp | 30 | 3.96 | 14 | 13 | 0 | 34 | 34 | 0 | 0 | 207.0 | 184 | 99 | 91 | 58 | 192 | 25 | 9 |
| Jose Butto | SF | mr | 27 | 3.82 | 5 | 7 | 7 | 51 | 0 | 0 | 0 | 68.1 | 51 | 34 | 29 | 32 | 84 | 8 | 8 |
| Edward Cabrera | Was | sp | 27 | 5.63 | 2 | 6 | 0 | 9 | 9 | 1 | 0 | 54.1 | 53 | 42 | 34 | 31 | 47 | 10 | 5 |
| Genesis Cabrera* | Mia | mr | 28 | 4.05 | 0 | 0 | 0 | 7 | 0 | 0 | 0 | 6.2 | 9 | 3 | 3 | 5 | 7 | 0 | 2 |
| Luis Castillo | Mia | sp | 32 | 7.80 | 1 | 6 | 0 | 10 | 9 | 1 | 1 | 57.2 | 72 | 51 | 50 | 28 | 56 | 17 | 5 |
| Luis Castillo | Cin | sp | 32 | 4.88 | 5 | 5 | 0 | 20 | 20 | 0 | 0 | 107.0 | 121 | 62 | 58 | 30 | 98 | 24 | 5 |
| Luis Castillo |   | sp | 32 | 5.90 | 6 | 11 | 0 | 30 | 29 | 1 | 1 | 164.2 | 193 | 113 | 108 | 58 | 154 | 41 | 10 |
| Dylan Cease | Cin | sp | 29 | 3.34 | 14 | 10 | 0 | 34 | 34 | 0 | 0 | 202.1 | 160 | 80 | 75 | 87 | 230 | 27 | 13 |
| Aroldis Chapman* | StL | mr | 37 | 4.40 | 2 | 8 | 14 | 61 | 0 | 0 | 0 | 61.1 | 53 | 32 | 30 | 49 | 98 | 2 | 1 |
| J.T. Chargois | LA | mr | 34 | 1.64 | 1 | 1 | 2 | 21 | 0 | 0 | 0 | 33.0 | 15 | 8 | 6 | 14 | 20 | 4 | 4 |
| Jesse Chavez | Atl | mr | 41 | 5.45 | 2 | 3 | 0 | 24 | 0 | 0 | 0 | 33.0 | 37 | 21 | 20 | 5 | 24 | 6 | 2 |
| Gerrit Cole | Atl | sp | 34 | 3.92 | 9 | 5 | 0 | 18 | 18 | 0 | 0 | 108.0 | 92 | 48 | 47 | 36 | 94 | 14 | 8 |
| Roansy Contreras | StL | mr | 25 | 4.10 | 6 | 3 | 0 | 13 | 12 | 0 | 0 | 79.0 | 79 | 38 | 36 | 26 | 52 | 10 | 3 |
| Declan Cronin | ChN | mr | 27 | 2.05 | 3 | 2 | 4 | 18 | 0 | 0 | 0 | 26.1 | 23 | 7 | 6 | 8 | 32 | 0 | 1 |
| Fernando Cruz | Mil | mr | 35 | 3.07 | 5 | 4 | 6 | 63 | 0 | 0 | 0 | 76.1 | 56 | 28 | 26 | 38 | 116 | 8 | 4 |
| Yu Darvish | StL | sp | 38 | 2.77 | 8 | 3 | 0 | 14 | 14 | 1 | 1 | 94.1 | 70 | 35 | 29 | 25 | 98 | 12 | 4 |
| Alexis Diaz | LA | cl | 28 | 2.22 | 2 | 4 | 5 | 55 | 0 | 0 | 0 | 56.2 | 36 | 18 | 14 | 33 | 47 | 4 | 4 |
| Edwin Diaz | StL | cl | 31 | 3.35 | 3 | 4 | 23 | 44 | 0 | 0 | 0 | 40.1 | 34 | 17 | 15 | 17 | 65 | 6 | 2 |
| Yilber Diaz | Cin | sp | 24 | 1.93 | 0 | 1 | 0 | 13 | 0 | 0 | 0 | 14.0 | 8 | 6 | 3 | 6 | 14 | 1 | 0 |
| Seranthony Dominguez | SF | mr | 30 | 2.83 | 2 | 0 | 2 | 13 | 0 | 0 | 0 | 28.2 | 20 | 9 | 9 | 7 | 25 | 4 | 0 |
| Camilo Doval | Cin | cl | 27 | 5.95 | 1 | 0 | 0 | 19 | 0 | 0 | 0 | 19.2 | 15 | 14 | 13 | 16 | 26 | 3 | 1 |
| Zach Eflin | SF | sp | 31 | 3.90 | 10 | 11 | 0 | 30 | 30 | 0 | 0 | 182.1 | 186 | 84 | 79 | 42 | 120 | 18 | 7 |
| Bryce Elder | ChN | sp | 26 | 4.71 | 0 | 1 | 0 | 4 | 4 | 0 | 0 | 21.0 | 29 | 12 | 11 | 5 | 22 | 3 | 1 |
| Jeremiah Estrada | Was | mr | 26 | 4.45 | 4 | 2 | 3 | 56 | 0 | 0 | 0 | 64.2 | 59 | 34 | 32 | 30 | 93 | 1 | 5 |
| Bailey Falter* | LA | sp | 28 | 4.18 | 4 | 3 | 0 | 8 | 8 | 1 | 1 | 51.2 | 56 | 27 | 24 | 8 | 29 | 5 | 8 |
| Buck Farmer | Was | mr | 34 | 3.64 | 1 | 0 | 1 | 47 | 0 | 0 | 0 | 76.2 | 66 | 35 | 31 | 32 | 60 | 5 | 6 |
| Calvin Faucher | Mil | mr | 29 | 3.69 | 1 | 2 | 2 | 24 | 0 | 0 | 0 | 31.2 | 24 | 13 | 13 | 19 | 36 | 0 | 4 |
| Ryan Feltner | NYM | sp | 28 | 3.03 | 5 | 7 | 0 | 18 | 15 | 0 | 0 | 101.0 | 87 | 43 | 34 | 41 | 69 | 11 | 13 |
| Caleb Ferguson* | StL | mr | 28 | 5.31 | 3 | 0 | 1 | 44 | 0 | 0 | 0 | 61.0 | 65 | 40 | 36 | 33 | 68 | 6 | 3 |
| Ryan Fernandez | LA | mr | 27 | 9.64 | 0 | 0 | 0 | 14 | 0 | 0 | 0 | 14.0 | 23 | 15 | 15 | 11 | 13 | 2 | 2 |
| Ryan Fernandez | Pit | mr | 27 | 6.39 | 1 | 2 | 1 | 38 | 0 | 0 | 0 | 49.1 | 59 | 37 | 35 | 24 | 47 | 8 | 5 |
| Jose Ferrer* | ChN | mr | 25 | 1.23 | 3 | 1 | 2 | 34 | 0 | 0 | 0 | 36.2 | 22 | 8 | 5 | 7 | 22 | 0 | 2 |
| Kyle Finnegan | Mia | cl | 33 | 4.85 | 1 | 0 | 1 | 25 | 0 | 0 | 0 | 26.0 | 32 | 14 | 14 | 6 | 17 | 6 | 6 |
| Jack Flaherty | Was | sp | 29 | 3.50 | 11 | 13 | 0 | 28 | 28 | 2 | 0 | 177.2 | 169 | 78 | 69 | 40 | 220 | 16 | 6 |
| Dylan Floro | SF | mr | 34 | 3.50 | 3 | 2 | 5 | 42 | 0 | 0 | 0 | 69.1 | 80 | 30 | 27 | 20 | 37 | 8 | 10 |
| Bowden Francis | SD | mr | 29 | 2.24 | 8 | 4 | 8 | 78 | 0 | 0 | 0 | 108.2 | 68 | 32 | 27 | 29 | 80 | 14 | 15 |
| Max Fried* | ChN | sp | 31 | 2.75 | 12 | 10 | 0 | 29 | 29 | 1 | 0 | 183.0 | 164 | 61 | 56 | 64 | 171 | 16 | 18 |
| Giovanny Gallegos | Atl | mr | 33 | 10.13 | 0 | 0 | 1 | 5 | 0 | 0 | 0 | 8.0 | 11 | 9 | 9 | 3 | 10 | 5 | 0 |
| Zac Gallen | SF | sp | 29 | 3.54 | 13 | 7 | 0 | 28 | 28 | 0 | 0 | 160.1 | 137 | 68 | 63 | 70 | 151 | 15 | 18 |
| Robert Garcia* | SD | mr | 29 | 3.32 | 3 | 1 | 7 | 63 | 0 | 0 | 0 | 57.0 | 60 | 22 | 21 | 16 | 57 | 5 | 3 |
| Yimi Garcia | Mia | mr | 34 | 4.39 | 0 | 0 | 2 | 38 | 0 | 0 | 0 | 41.0 | 34 | 20 | 20 | 12 | 56 | 9 | 1 |
| Reed Garrett | Atl | mr | 32 | 3.24 | 0 | 1 | 1 | 6 | 0 | 0 | 0 | 8.1 | 8 | 3 | 3 | 2 | 15 | 1 | 1 |
| Reed Garrett | SD | mr | 32 | 3.31 | 0 | 1 | 1 | 14 | 0 | 0 | 0 | 16.1 | 14 | 10 | 6 | 18 | 26 | 3 | 1 |
| Reed Garrett |   | mr | 32 | 3.28 | 0 | 2 | 2 | 20 | 0 | 0 | 0 | 24.2 | 22 | 13 | 9 | 20 | 41 | 4 | 2 |
| Robert Gasser* | StL | sp | 26 | 5.46 | 1 | 4 | 0 | 5 | 5 | 0 | 0 | 29.2 | 47 | 22 | 18 | 4 | 16 | 2 | 3 |
| Kevin Gausman | Atl | sp | 34 | 4.67 | 11 | 11 | 0 | 30 | 30 | 0 | 0 | 175.1 | 186 | 98 | 91 | 67 | 163 | 25 | 9 |
| Kyle Gibson | Cin | sp | 37 | 6.16 | 5 | 12 | 0 | 31 | 31 | 0 | 0 | 159.1 | 179 | 112 | 109 | 82 | 154 | 38 | 21 |
| Kevin Ginkel | Atl | mr | 31 | 4.00 | 0 | 6 | 1 | 60 | 0 | 0 | 0 | 72.0 | 82 | 34 | 32 | 24 | 85 | 8 | 4 |
| Tyler Glasnow | Atl | sp | 31 | 3.15 | 9 | 6 | 0 | 25 | 25 | 0 | 0 | 148.2 | 109 | 58 | 52 | 43 | 180 | 11 | 6 |
| Austin Gomber* | NYM | sp | 31 | 7.09 | 2 | 4 | 0 | 8 | 8 | 0 | 0 | 45.2 | 63 | 43 | 36 | 11 | 32 | 14 | 6 |
| Victor Gonzalez* | Atl | mr | 29 | 5.79 | 0 | 1 | 0 | 7 | 0 | 0 | 0 | 4.2 | 3 | 5 | 3 | 5 | 1 | 1 | 0 |
| MacKenzie Gore* | SD | sp | 26 | 5.17 | 0 | 1 | 0 | 3 | 3 | 0 | 0 | 15.2 | 15 | 10 | 9 | 4 | 24 | 3 | 2 |
| Jon Gray | Pit | sp | 33 | 5.83 | 4 | 8 | 0 | 13 | 13 | 2 | 0 | 80.1 | 116 | 58 | 52 | 23 | 64 | 5 | 2 |
| Jon Gray | SD | sp | 33 | 4.20 | 0 | 2 | 2 | 14 | 0 | 0 | 0 | 30.0 | 36 | 15 | 14 | 4 | 22 | 4 | 2 |
| Jon Gray |   | sp | 33 | 5.38 | 4 | 10 | 2 | 27 | 13 | 2 | 0 | 110.1 | 152 | 73 | 66 | 27 | 86 | 9 | 4 |
| Sonny Gray | Mia | sp | 35 | 4.00 | 12 | 9 | 0 | 29 | 29 | 0 | 0 | 180.0 | 189 | 81 | 80 | 56 | 212 | 27 | 22 |
| Chad Green | StL | cl | 34 | 6.81 | 4 | 6 | 2 | 35 | 0 | 0 | 0 | 38.1 | 46 | 29 | 29 | 20 | 27 | 9 | 5 |
| Hunter Greene | Mia | sp | 25 | 2.75 | 17 | 5 | 0 | 27 | 27 | 0 | 0 | 166.2 | 117 | 52 | 51 | 57 | 169 | 18 | 5 |
| Josh Hader* | SF | cl | 31 | 3.28 | 4 | 3 | 13 | 58 | 0 | 0 | 0 | 60.1 | 44 | 23 | 22 | 17 | 93 | 12 | 3 |
| Kyle Harrison* | Mil | sp | 23 | 4.40 | 13 | 7 | 0 | 25 | 25 | 0 | 0 | 133.0 | 135 | 66 | 65 | 56 | 121 | 24 | 10 |
| Hunter Harvey | Pit | mr | 30 | 4.37 | 1 | 0 | 1 | 17 | 0 | 0 | 0 | 22.2 | 26 | 11 | 11 | 4 | 29 | 3 | 2 |
| Ryan Helsley | NYM | cl | 30 | 1.91 | 3 | 4 | 18 | 31 | 0 | 0 | 0 | 33.0 | 28 | 15 | 7 | 8 | 40 | 1 | 2 |
| Ryan Helsley | SF | cl | 30 | 2.12 | 1 | 0 | 11 | 16 | 0 | 0 | 0 | 17.0 | 13 | 4 | 4 | 6 | 23 | 1 | 1 |
| Ryan Helsley |   | cl | 30 | 1.98 | 4 | 4 | 29 | 47 | 0 | 0 | 0 | 50.0 | 41 | 19 | 11 | 14 | 63 | 2 | 3 |
| Tommy Henry* | ChN | sp | 27 | 4.95 | 0 | 0 | 1 | 12 | 0 | 0 | 0 | 20.0 | 21 | 12 | 11 | 8 | 14 | 5 | 4 |
| Daysbel Hernandez | Pit | mr | 28 | 0.00 | 1 | 0 | 0 | 4 | 0 | 0 | 0 | 4.1 | 2 | 0 | 0 | 1 | 7 | 0 | 0 |
| DJ Herz* | Mil | sp | 24 | 4.72 | 1 | 0 | 1 | 3 | 2 | 0 | 0 | 13.1 | 19 | 7 | 7 | 7 | 13 | 2 | 1 |
| Sean Hjelle | ChN | mr | 28 | 5.08 | 3 | 10 | 3 | 56 | 0 | 0 | 0 | 78.0 | 99 | 51 | 44 | 10 | 76 | 20 | 11 |
| Porter Hodge | Mia | mr | 24 | 1.35 | 3 | 3 | 3 | 48 | 0 | 0 | 0 | 46.2 | 18 | 10 | 7 | 28 | 65 | 4 | 2 |
| Bryan Hoeing | LA | mr | 28 | 4.02 | 3 | 6 | 2 | 41 | 0 | 0 | 0 | 53.2 | 54 | 24 | 24 | 22 | 50 | 3 | 1 |
| Jeff Hoffman | SF | mr | 32 | 3.95 | 2 | 6 | 6 | 48 | 0 | 0 | 0 | 57.0 | 59 | 31 | 25 | 19 | 70 | 7 | 1 |
| Colin Holderman | Mia | mr | 29 | 5.48 | 1 | 1 | 0 | 47 | 0 | 0 | 0 | 44.1 | 45 | 30 | 27 | 31 | 55 | 4 | 4 |
| Clay Holmes | Pit | cl | 32 | 3.86 | 4 | 8 | 3 | 59 | 0 | 0 | 0 | 65.1 | 72 | 34 | 28 | 24 | 72 | 3 | 7 |
| Grant Holmes | Cin | mr | 29 | 3.23 | 10 | 2 | 5 | 62 | 1 | 0 | 0 | 75.1 | 70 | 36 | 27 | 26 | 61 | 8 | 3 |
| Brent Honeywell | ChN | mr | 30 | 4.40 | 3 | 2 | 0 | 30 | 0 | 0 | 0 | 43.0 | 40 | 21 | 21 | 12 | 18 | 5 | 9 |
| Adrian Houser | ChN | mr | 32 | 5.35 | 2 | 2 | 2 | 28 | 6 | 0 | 0 | 67.1 | 85 | 43 | 40 | 32 | 44 | 7 | 7 |
| Bryan Hudson* | Mia | mr | 28 | 3.50 | 1 | 1 | 1 | 32 | 0 | 0 | 0 | 36.0 | 24 | 16 | 14 | 11 | 30 | 5 | 3 |
| Bryan Hudson* | Cin | mr | 28 | 2.43 | 1 | 4 | 4 | 27 | 0 | 0 | 0 | 29.2 | 17 | 15 | 8 | 10 | 25 | 6 | 3 |
| Bryan Hudson* |   | mr | 28 | 3.02 | 2 | 5 | 5 | 59 | 0 | 0 | 0 | 65.2 | 41 | 31 | 22 | 21 | 55 | 11 | 6 |
| Daniel Hudson | Mil | mr | 38 | 1.89 | 2 | 1 | 8 | 57 | 0 | 0 | 0 | 71.1 | 47 | 23 | 15 | 23 | 67 | 8 | 5 |
| Raisel Iglesias | Was | cl | 35 | 2.13 | 7 | 2 | 11 | 54 | 0 | 0 | 0 | 76.0 | 51 | 19 | 18 | 12 | 64 | 10 | 4 |
| Shota Imanaga* | LA | sp | 31 | 4.19 | 7 | 11 | 0 | 29 | 29 | 0 | 0 | 182.2 | 205 | 91 | 85 | 31 | 158 | 29 | 8 |
| Jake Irvin | Mil | sp | 28 | 4.35 | 9 | 7 | 0 | 24 | 24 | 2 | 0 | 147.0 | 141 | 78 | 71 | 44 | 102 | 28 | 16 |
| Bryce Jarvis | NYM | mr | 27 | 5.36 | 2 | 2 | 1 | 27 | 0 | 0 | 0 | 40.1 | 42 | 25 | 24 | 30 | 23 | 5 | 9 |
| Joe Jimenez | Mil | mr | 30 | 1.75 | 5 | 2 | 4 | 54 | 0 | 0 | 0 | 77.1 | 52 | 18 | 15 | 26 | 92 | 3 | 5 |
| Jared Jones | Pit | sp | 23 | 5.14 | 5 | 9 | 0 | 20 | 20 | 0 | 0 | 103.1 | 107 | 61 | 59 | 48 | 100 | 20 | 13 |
| Jakob Junis | ChN | mr | 32 | 4.50 | 3 | 4 | 13 | 29 | 0 | 0 | 0 | 28.0 | 27 | 17 | 14 | 5 | 16 | 6 | 3 |
| Jakob Junis | SD | mr | 32 | 2.91 | 1 | 2 | 2 | 28 | 0 | 0 | 0 | 34.0 | 24 | 11 | 11 | 3 | 27 | 6 | 2 |
| Jakob Junis |   | mr | 32 | 3.63 | 4 | 6 | 15 | 57 | 0 | 0 | 0 | 62.0 | 51 | 28 | 25 | 8 | 43 | 12 | 5 |
| Mitch Keller | Mia | sp | 29 | 5.90 | 4 | 6 | 0 | 13 | 12 | 1 | 0 | 79.1 | 94 | 57 | 52 | 29 | 85 | 15 | 4 |
| Merrill Kelly | Mil | sp | 36 | 3.51 | 6 | 2 | 0 | 9 | 9 | 0 | 0 | 56.1 | 51 | 22 | 22 | 18 | 52 | 6 | 3 |
| Orion Kerkering | Pit | mr | 24 | 2.06 | 5 | 0 | 5 | 66 | 0 | 0 | 0 | 65.2 | 48 | 16 | 15 | 26 | 83 | 2 | 5 |
| Clayton Kershaw* | LA | sp | 37 | 4.80 | 0 | 3 | 0 | 3 | 3 | 0 | 0 | 15.0 | 20 | 10 | 8 | 5 | 12 | 3 | 0 |
| Yusei Kikuchi* | Was | sp | 34 | 6.90 | 9 | 14 | 0 | 31 | 31 | 2 | 0 | 177.1 | 231 | 144 | 136 | 56 | 196 | 46 | 9 |
| John King* | SF | mr | 30 | 4.58 | 3 | 5 | 4 | 54 | 0 | 0 | 0 | 55.0 | 67 | 31 | 28 | 21 | 28 | 7 | 10 |
| Michael King | SD | sp | 30 | 3.84 | 13 | 10 | 0 | 32 | 32 | 0 | 0 | 182.2 | 159 | 78 | 78 | 80 | 213 | 20 | 9 |
| Andrew Kittredge | Mia | mr | 35 | 5.61 | 2 | 0 | 2 | 65 | 0 | 0 | 0 | 67.1 | 82 | 47 | 42 | 24 | 65 | 11 | 11 |
| Landon Knack | LA | sp | 27 | 7.42 | 2 | 1 | 1 | 27 | 1 | 0 | 0 | 53.1 | 71 | 52 | 44 | 24 | 49 | 16 | 2 |
| Jared Koenig* | Atl | mr | 31 | 3.81 | 1 | 1 | 2 | 55 | 0 | 0 | 0 | 54.1 | 44 | 25 | 23 | 32 | 40 | 3 | 2 |
| Derek Law | NYM | mr | 34 | 3.90 | 1 | 3 | 1 | 48 | 0 | 0 | 0 | 64.2 | 71 | 30 | 28 | 18 | 50 | 6 | 12 |
| Kyle Leahy | Cin | mr | 28 | 3.78 | 1 | 0 | 2 | 15 | 0 | 0 | 0 | 16.2 | 15 | 9 | 7 | 2 | 11 | 0 | 1 |
| Dylan Lee* | LA | mr | 30 | 2.21 | 5 | 0 | 3 | 46 | 0 | 0 | 0 | 57.0 | 46 | 15 | 14 | 13 | 73 | 5 | 4 |
| Mark Leiter | Cin | mr | 34 | 5.18 | 2 | 2 | 5 | 60 | 0 | 0 | 0 | 64.1 | 62 | 42 | 37 | 34 | 97 | 12 | 2 |
| Matthew Liberatore* | Mil | mr | 25 | 5.87 | 0 | 3 | 1 | 7 | 2 | 0 | 0 | 15.1 | 20 | 10 | 10 | 2 | 11 | 4 | 0 |
| Luke Little* | StL | mr | 24 | 0.00 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 2.0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 |
| Nick Lodolo* | SD | sp | 27 | 2.62 | 14 | 4 | 0 | 25 | 25 | 0 | 0 | 141.0 | 104 | 45 | 41 | 40 | 133 | 14 | 10 |
| Jorge Lopez | ChN | mr | 32 | 6.00 | 4 | 2 | 1 | 31 | 0 | 0 | 0 | 45.0 | 53 | 36 | 30 | 18 | 48 | 10 | 8 |
| Pablo Lopez | StL | sp | 29 | 4.02 | 8 | 10 | 0 | 30 | 30 | 2 | 0 | 203.2 | 201 | 97 | 91 | 46 | 200 | 27 | 8 |
| Reynaldo Lopez | SD | sp | 31 | 3.37 | 10 | 9 | 0 | 27 | 27 | 0 | 0 | 155.0 | 129 | 62 | 58 | 41 | 167 | 18 | 16 |
| Michael Lorenzen | SF | sp | 33 | 7.57 | 2 | 8 | 0 | 11 | 11 | 0 | 0 | 60.2 | 81 | 57 | 51 | 35 | 44 | 16 | 7 |
| Rhett Lowder | Was | sp | 23 | 1.95 | 2 | 2 | 0 | 4 | 4 | 1 | 1 | 27.2 | 26 | 8 | 6 | 11 | 22 | 0 | 1 |
| Seth Lugo | SF | sp | 35 | 3.50 | 16 | 5 | 0 | 37 | 37 | 1 | 1 | 218.2 | 207 | 90 | 85 | 54 | 174 | 17 | 21 |
| Jesus Luzardo* | SD | sp | 27 | 3.18 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 5.2 | 3 | 3 | 2 | 4 | 6 | 0 | 0 |
| Lance Lynn | SD | sp | 38 | 5.59 | 5 | 6 | 0 | 17 | 17 | 0 | 0 | 85.1 | 88 | 56 | 53 | 41 | 69 | 19 | 7 |
| Sean Manaea* | Pit | sp | 33 | 3.47 | 4 | 3 | 0 | 10 | 10 | 0 | 0 | 62.1 | 55 | 24 | 24 | 25 | 74 | 8 | 9 |
| Sean Manaea* | SD | sp | 33 | 4.80 | 5 | 10 | 0 | 22 | 22 | 0 | 0 | 125.2 | 136 | 78 | 67 | 49 | 139 | 23 | 6 |
| Sean Manaea* |   | sp | 33 | 4.36 | 9 | 13 | 0 | 32 | 32 | 0 | 0 | 188.0 | 191 | 102 | 91 | 74 | 213 | 31 | 15 |
| Alek Manoah | NYM | sp | 27 | 7.30 | 1 | 4 | 0 | 5 | 5 | 0 | 0 | 24.2 | 32 | 22 | 20 | 7 | 20 | 10 | 2 |
| Joe Mantiply* | Cin | mr | 34 | 3.21 | 2 | 1 | 1 | 31 | 0 | 0 | 0 | 33.2 | 33 | 13 | 12 | 9 | 32 | 2 | 4 |
| Joe Mantiply* | SD | mr | 34 | 3.42 | 1 | 1 | 0 | 20 | 0 | 0 | 0 | 23.2 | 19 | 9 | 9 | 5 | 20 | 0 | 1 |
| Joe Mantiply* |   | mr | 34 | 3.30 | 3 | 2 | 1 | 51 | 0 | 0 | 0 | 57.1 | 52 | 22 | 21 | 14 | 52 | 2 | 5 |
| Justin Martinez | Was | mr | 23 | 5.47 | 1 | 3 | 2 | 62 | 0 | 0 | 0 | 72.1 | 86 | 48 | 44 | 35 | 86 | 7 | 3 |
| Nick Martinez | Mia | mr | 34 | 4.00 | 11 | 5 | 0 | 16 | 16 | 1 | 0 | 101.1 | 113 | 54 | 45 | 15 | 80 | 10 | 10 |
| Nick Martinez | Cin | mr | 34 | 1.33 | 3 | 1 | 0 | 31 | 2 | 0 | 0 | 54.0 | 35 | 11 | 8 | 7 | 44 | 4 | 4 |
| Nick Martinez |   | mr | 34 | 3.07 | 14 | 6 | 0 | 47 | 18 | 1 | 0 | 155.1 | 148 | 65 | 53 | 22 | 124 | 14 | 14 |
| Yuki Matsui* | SD | mr | 29 | 2.08 | 1 | 0 | 2 | 55 | 0 | 0 | 0 | 69.1 | 37 | 16 | 16 | 19 | 55 | 4 | 0 |
| Michael McGreevy | SF | sp | 24 | 0.41 | 2 | 0 | 0 | 3 | 3 | 1 | 1 | 22.0 | 7 | 2 | 1 | 1 | 20 | 0 | 2 |
| Trevor Megill | Mia | cl | 31 | 1.33 | 6 | 1 | 33 | 58 | 0 | 0 | 0 | 47.1 | 40 | 13 | 7 | 15 | 56 | 4 | 7 |
| Tylor Megill | LA | sp | 29 | 4.28 | 6 | 5 | 0 | 17 | 17 | 0 | 0 | 90.1 | 79 | 46 | 43 | 39 | 100 | 4 | 0 |
| Max Meyer | Was | sp | 26 | 0.00 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 2.2 | 0 | 0 | 0 | 2 | 3 | 0 | 0 |
| Erik Miller* | Mil | mr | 27 | 4.72 | 3 | 1 | 2 | 46 | 0 | 0 | 0 | 53.1 | 60 | 29 | 28 | 26 | 50 | 12 | 6 |
| Shelby Miller | Cin | mr | 34 | 1.85 | 2 | 0 | 3 | 29 | 0 | 0 | 0 | 34.0 | 17 | 10 | 7 | 8 | 28 | 2 | 1 |
| Hoby Milner* | Pit | mr | 34 | 3.12 | 0 | 1 | 2 | 27 | 0 | 0 | 0 | 34.2 | 43 | 14 | 12 | 5 | 38 | 1 | 7 |
| A.J. Minter* | StL | mr | 31 | 2.70 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 3.1 | 1 | 1 | 1 | 0 | 2 | 1 | 0 |
| Carmen Mlodzinski | Atl | mr | 26 | 2.83 | 4 | 4 | 2 | 53 | 0 | 0 | 0 | 54.0 | 42 | 25 | 17 | 25 | 43 | 4 | 1 |
| Sam Moll* | Cin | mr | 33 | 2.68 | 1 | 1 | 5 | 32 | 0 | 0 | 0 | 40.1 | 25 | 13 | 12 | 17 | 45 | 2 | 0 |
| Frankie Montas | Mia | sp | 32 | 6.30 | 0 | 1 | 0 | 3 | 1 | 0 | 0 | 10.0 | 13 | 8 | 7 | 6 | 12 | 3 | 2 |
| Adrian Morejon* | NYM | mr | 26 | 4.86 | 0 | 0 | 0 | 12 | 0 | 0 | 0 | 16.2 | 21 | 9 | 9 | 2 | 23 | 0 | 1 |
| Charlie Morton | Atl | sp | 41 | 3.96 | 7 | 14 | 0 | 28 | 28 | 2 | 1 | 186.1 | 159 | 86 | 82 | 72 | 168 | 24 | 20 |
| Joe Musgrove | NYM | sp | 32 | 4.42 | 6 | 6 | 0 | 18 | 18 | 0 | 0 | 106.0 | 112 | 57 | 52 | 22 | 92 | 18 | 10 |
| Tobias Myers | LA | sp | 26 | 3.08 | 12 | 6 | 0 | 26 | 26 | 0 | 0 | 155.0 | 158 | 65 | 53 | 43 | 160 | 14 | 11 |
| Andrew Nardi* | ChN | mr | 26 | 6.14 | 0 | 1 | 0 | 5 | 0 | 0 | 0 | 7.1 | 10 | 6 | 5 | 2 | 8 | 3 | 1 |
| Ryne Nelson | NYM | sp | 27 | 4.59 | 3 | 16 | 0 | 27 | 27 | 1 | 1 | 166.2 | 178 | 95 | 85 | 36 | 127 | 22 | 20 |
| Hector Neris | NYM | cl | 36 | 5.79 | 0 | 3 | 1 | 9 | 0 | 0 | 0 | 9.1 | 12 | 10 | 6 | 3 | 13 | 2 | 1 |
| Aaron Nola | NYM | sp | 32 | 4.41 | 8 | 15 | 0 | 33 | 33 | 2 | 1 | 206.1 | 197 | 107 | 101 | 61 | 207 | 26 | 10 |
| Dedniel Nunez | Cin | mr | 29 | 3.26 | 4 | 3 | 11 | 38 | 0 | 0 | 0 | 38.2 | 30 | 18 | 14 | 8 | 55 | 6 | 3 |
| Luis L. Ortiz | Was | mr | 26 | 3.64 | 8 | 9 | 0 | 29 | 23 | 0 | 0 | 153.1 | 133 | 74 | 62 | 46 | 108 | 31 | 12 |
| Adam Ottavino | StL | mr | 39 | 7.88 | 0 | 1 | 0 | 6 | 0 | 0 | 0 | 8.0 | 9 | 8 | 7 | 7 | 9 | 1 | 1 |
| Emilio Pagan | NYM | mr | 34 | 5.00 | 3 | 1 | 0 | 24 | 1 | 0 | 0 | 45.0 | 50 | 26 | 25 | 19 | 55 | 2 | 6 |
| Andre Pallante | Mia | sp | 26 | 4.10 | 2 | 5 | 0 | 8 | 8 | 1 | 0 | 48.1 | 50 | 22 | 22 | 21 | 41 | 2 | 5 |
| Andre Pallante | ChN | sp | 26 | 3.98 | 2 | 5 | 1 | 22 | 10 | 0 | 0 | 83.2 | 68 | 41 | 37 | 35 | 66 | 9 | 6 |
| Enoli Paredes | ChN | mr | 29 | 2.35 | 1 | 1 | 2 | 20 | 0 | 0 | 0 | 23.0 | 13 | 7 | 6 | 13 | 24 | 1 | 2 |
| Mitchell Parker* | Atl | sp | 25 | 4.97 | 7 | 8 | 0 | 27 | 27 | 0 | 0 | 159.1 | 196 | 101 | 88 | 49 | 115 | 15 | 11 |
| Joel Payamps | LA | mr | 31 | 2.11 | 1 | 2 | 2 | 45 | 0 | 0 | 0 | 64.0 | 42 | 17 | 15 | 15 | 62 | 3 | 3 |
| Nate Pearson | ChN | mr | 28 | 9.22 | 0 | 2 | 0 | 8 | 0 | 0 | 0 | 13.2 | 26 | 15 | 14 | 6 | 18 | 3 | 1 |
| Nate Pearson | Mil | mr | 28 | 0.00 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0.2 | 0 | 0 | 0 | 1 | 1 | 0 | 0 |
| Elvis Peguero | SF | mr | 28 | 3.32 | 1 | 4 | 1 | 30 | 0 | 0 | 0 | 40.2 | 50 | 21 | 15 | 22 | 28 | 3 | 11 |
| Ryan Pepiot | Mil | sp | 27 | 2.98 | 11 | 6 | 0 | 24 | 24 | 0 | 0 | 145.0 | 129 | 49 | 48 | 50 | 144 | 19 | 10 |
| Freddy Peralta | Mil | sp | 29 | 4.53 | 10 | 10 | 0 | 32 | 32 | 0 | 0 | 184.2 | 180 | 102 | 93 | 70 | 203 | 30 | 6 |
| Wandy Peralta* | Cin | mr | 33 | 5.49 | 3 | 1 | 1 | 37 | 0 | 0 | 0 | 41.0 | 36 | 25 | 25 | 18 | 25 | 7 | 4 |
| David Peterson* | NYM | sp | 29 | 5.17 | 3 | 10 | 0 | 23 | 23 | 0 | 0 | 123.2 | 149 | 88 | 71 | 60 | 82 | 10 | 11 |
| Brandon Pfaadt | StL | sp | 26 | 4.45 | 7 | 13 | 0 | 30 | 30 | 1 | 0 | 200.0 | 218 | 110 | 99 | 48 | 194 | 38 | 16 |
| Evan Phillips | SD | cl | 30 | 1.84 | 6 | 2 | 2 | 61 | 0 | 0 | 0 | 58.2 | 33 | 15 | 12 | 16 | 85 | 3 | 2 |
| Nick Pivetta | Mia | sp | 32 | 4.42 | 5 | 11 | 0 | 28 | 28 | 0 | 0 | 159.0 | 146 | 87 | 78 | 49 | 172 | 38 | 11 |
| Zach Pop | NYM | mr | 28 | 10.55 | 0 | 0 | 1 | 13 | 0 | 0 | 0 | 21.1 | 28 | 26 | 25 | 13 | 14 | 7 | 3 |
| Zach Pop |   | mr | 28 | 10.55 | 0 | 0 | 1 | 13 | 0 | 0 | 0 | 21.1 | 28 | 26 | 25 | 13 | 14 | 7 | 3 |
| Quinn Priester | StL | sp | 24 | 10.59 | 0 | 2 | 0 | 10 | 1 | 0 | 0 | 17.0 | 23 | 22 | 20 | 11 | 9 | 6 | 2 |
| A.J. Puk* | Mil | mr | 30 | 2.40 | 5 | 1 | 6 | 51 | 0 | 0 | 0 | 56.1 | 33 | 16 | 15 | 19 | 56 | 4 | 2 |
| Jose Quintana* | SD | sp | 36 | 3.74 | 6 | 6 | 0 | 17 | 17 | 0 | 0 | 96.1 | 89 | 45 | 40 | 30 | 78 | 12 | 12 |
| Drew Rasmussen | Atl | mr | 29 | 3.20 | 2 | 2 | 0 | 4 | 4 | 0 | 0 | 25.1 | 28 | 10 | 9 | 5 | 31 | 0 | 2 |
| Colin Rea | Atl | sp | 34 | 2.73 | 7 | 4 | 0 | 17 | 17 | 1 | 0 | 112.0 | 90 | 35 | 34 | 29 | 92 | 6 | 6 |
| Sean Reid-Foley | Mia | mr | 29 | 5.06 | 2 | 0 | 0 | 17 | 0 | 0 | 0 | 16.0 | 14 | 10 | 9 | 18 | 21 | 0 | 1 |
| Trevor Richards | Was | mr | 32 | 2.93 | 1 | 0 | 1 | 14 | 0 | 0 | 0 | 15.1 | 14 | 5 | 5 | 10 | 10 | 2 | 2 |
| Trevor Richards | Atl | mr | 32 | 3.56 | 2 | 3 | 1 | 45 | 0 | 0 | 0 | 55.2 | 49 | 26 | 22 | 31 | 40 | 11 | 3 |
| Trevor Richards |   | mr | 32 | 3.42 | 3 | 3 | 2 | 59 | 0 | 0 | 0 | 71.0 | 63 | 31 | 27 | 41 | 50 | 13 | 5 |
| David Robertson | Mia | mr | 40 | 2.34 | 5 | 3 | 1 | 63 | 0 | 0 | 0 | 57.2 | 60 | 16 | 15 | 27 | 73 | 5 | 3 |
| Yariel Rodriguez | LA | sp | 28 | 4.44 | 4 | 7 | 0 | 15 | 15 | 0 | 0 | 81.0 | 80 | 44 | 40 | 46 | 75 | 8 | 8 |
| Trevor Rogers* | ChN | sp | 27 | 4.82 | 3 | 4 | 0 | 12 | 12 | 0 | 0 | 71.0 | 64 | 38 | 38 | 29 | 52 | 11 | 3 |
| Tyler Rogers | SF | mr | 34 | 2.49 | 4 | 2 | 6 | 47 | 0 | 0 | 0 | 76.0 | 68 | 23 | 21 | 9 | 61 | 7 | 6 |
| JoJo Romero* | LA | mr | 28 | 3.68 | 1 | 0 | 0 | 38 | 0 | 0 | 0 | 51.1 | 41 | 22 | 21 | 14 | 41 | 5 | 5 |
| Joe Ross | SD | mr | 32 | 6.81 | 2 | 3 | 0 | 8 | 8 | 0 | 0 | 35.2 | 54 | 28 | 27 | 16 | 25 | 3 | 2 |
| Landen Roupp | Pit | mr | 26 | 2.89 | 4 | 0 | 0 | 28 | 0 | 0 | 0 | 46.2 | 38 | 19 | 15 | 15 | 43 | 6 | 3 |
| River Ryan | StL | sp | 26 | 3.86 | 2 | 2 | 0 | 4 | 4 | 0 | 0 | 23.1 | 15 | 11 | 10 | 17 | 25 | 2 | 4 |
| Eduardo Salazar | NYM | mr | 27 | 3.12 | 1 | 0 | 0 | 7 | 0 | 0 | 0 | 8.2 | 6 | 4 | 3 | 5 | 10 | 0 | 2 |
| Chris Sale* | SF | sp | 36 | 2.98 | 15 | 3 | 0 | 28 | 28 | 1 | 0 | 172.0 | 144 | 60 | 57 | 49 | 202 | 9 | 11 |
| Cristopher Sanchez* | LA | sp | 28 | 3.66 | 11 | 9 | 0 | 30 | 30 | 2 | 1 | 187.0 | 212 | 86 | 76 | 35 | 155 | 19 | 18 |
| Sixto Sanchez | Was | sp | 26 | 22.50 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 8.0 | 21 | 20 | 20 | 8 | 2 | 3 | 1 |
| Dennis Santana | Atl | mr | 29 | 3.14 | 3 | 8 | 29 | 67 | 0 | 0 | 0 | 71.2 | 58 | 35 | 25 | 15 | 67 | 7 | 6 |
| Tony Santillan | Cin | mr | 28 | 4.96 | 0 | 4 | 3 | 29 | 0 | 0 | 0 | 32.2 | 29 | 19 | 18 | 10 | 46 | 8 | 1 |
| Spencer Schwellenbach | ChN | sp | 25 | 4.22 | 9 | 11 | 0 | 22 | 22 | 0 | 0 | 136.1 | 126 | 66 | 64 | 24 | 128 | 17 | 9 |
| Christian Scott | StL | sp | 26 | 3.47 | 4 | 2 | 0 | 9 | 9 | 0 | 0 | 57.0 | 47 | 27 | 22 | 14 | 47 | 9 | 4 |
| Tanner Scott* | LA | cl | 30 | 1.06 | 9 | 6 | 23 | 63 | 0 | 0 | 0 | 68.0 | 37 | 21 | 8 | 23 | 74 | 5 | 7 |
| Luis Severino | Cin | sp | 31 | 5.78 | 8 | 16 | 0 | 32 | 32 | 0 | 0 | 176.0 | 206 | 117 | 113 | 70 | 157 | 37 | 18 |
| Jared Shuster* | Was | mr | 26 | 9.35 | 1 | 0 | 0 | 10 | 0 | 0 | 0 | 17.1 | 24 | 19 | 18 | 19 | 8 | 2 | 2 |
| Jared Shuster* | Atl | mr | 26 | 8.50 | 0 | 0 | 0 | 13 | 0 | 0 | 0 | 18.0 | 32 | 18 | 17 | 7 | 9 | 4 | 1 |
| Paul Skenes | Mia | sp | 23 | 2.29 | 13 | 4 | 0 | 22 | 22 | 0 | 0 | 145.1 | 110 | 41 | 37 | 41 | 194 | 14 | 17 |
| Drew Smyly* | StL | mr | 36 | 6.88 | 0 | 1 | 0 | 20 | 0 | 0 | 0 | 35.1 | 43 | 28 | 27 | 14 | 34 | 12 | 1 |
| Blake Snell* | Was | sp | 32 | 2.92 | 9 | 3 | 0 | 21 | 21 | 0 | 0 | 114.0 | 85 | 38 | 37 | 35 | 150 | 10 | 2 |
| Michael Soroka | Was | mr | 27 | 5.73 | 2 | 1 | 3 | 17 | 1 | 0 | 0 | 33.0 | 28 | 22 | 21 | 19 | 34 | 9 | 2 |
| Justin Steele* | SF | sp | 29 | 5.28 | 6 | 8 | 0 | 23 | 23 | 0 | 0 | 133.0 | 153 | 81 | 78 | 49 | 116 | 14 | 4 |
| Gavin Stone | Pit | sp | 26 | 4.01 | 7 | 12 | 0 | 27 | 27 | 0 | 0 | 148.0 | 144 | 75 | 66 | 29 | 122 | 18 | 8 |
| Matt Strahm* | NYM | mr | 33 | 1.77 | 3 | 2 | 6 | 26 | 0 | 0 | 0 | 35.2 | 17 | 10 | 7 | 5 | 42 | 2 | 0 |
| Matt Strahm* | LA | mr | 33 | 1.59 | 3 | 1 | 0 | 17 | 0 | 0 | 0 | 22.2 | 12 | 4 | 4 | 7 | 32 | 3 | 2 |
| Matt Strahm* |   | mr | 33 | 1.70 | 6 | 3 | 6 | 43 | 0 | 0 | 0 | 58.1 | 29 | 14 | 11 | 12 | 74 | 5 | 2 |
| Ranger Suarez* | ChN | sp | 29 | 5.20 | 6 | 8 | 0 | 16 | 16 | 0 | 0 | 97.0 | 111 | 60 | 56 | 30 | 89 | 10 | 5 |
| Ranger Suarez* | Mil | sp | 29 | 4.43 | 4 | 2 | 0 | 11 | 11 | 0 | 0 | 61.0 | 60 | 32 | 30 | 24 | 57 | 8 | 7 |
| Ranger Suarez* |   | sp | 29 | 4.90 | 10 | 10 | 0 | 27 | 27 | 0 | 0 | 158.0 | 171 | 92 | 86 | 54 | 146 | 18 | 12 |
| Robert Suarez | SD | cl | 34 | 2.19 | 2 | 0 | 7 | 67 | 0 | 0 | 0 | 65.2 | 44 | 16 | 16 | 20 | 69 | 4 | 5 |
| Brent Suter* | Pit | mr | 35 | 4.75 | 1 | 2 | 0 | 52 | 0 | 0 | 0 | 66.1 | 68 | 36 | 35 | 11 | 46 | 11 | 6 |
| Jameson Taillon | LA | sp | 33 | 4.69 | 10 | 13 | 0 | 29 | 29 | 0 | 0 | 174.2 | 209 | 102 | 91 | 41 | 124 | 24 | 8 |
| Keegan Thompson | StL | mr | 30 | 4.86 | 4 | 3 | 1 | 31 | 0 | 0 | 0 | 33.1 | 22 | 21 | 18 | 25 | 43 | 2 | 1 |
| Ryan Thompson | NYM | mr | 33 | 2.83 | 7 | 2 | 0 | 40 | 0 | 0 | 0 | 66.2 | 59 | 24 | 21 | 13 | 53 | 2 | 5 |
| Jesus Tinoco | Was | mr | 30 | 3.64 | 3 | 11 | 13 | 47 | 0 | 0 | 0 | 42.0 | 36 | 28 | 17 | 15 | 34 | 3 | 3 |
| Michael Tonkin | Atl | mr | 35 | 3.99 | 4 | 7 | 0 | 62 | 0 | 0 | 0 | 79.0 | 92 | 49 | 35 | 38 | 82 | 3 | 7 |
| Blake Treinen | Cin | mr | 37 | 2.74 | 2 | 3 | 1 | 41 | 0 | 0 | 0 | 49.1 | 43 | 18 | 15 | 10 | 62 | 9 | 0 |
| Spencer Turnbull | Mia | mr | 32 | 6.12 | 2 | 6 | 1 | 39 | 0 | 0 | 0 | 32.1 | 30 | 22 | 22 | 16 | 39 | 7 | 3 |
| Spencer Turnbull | Pit | mr | 32 | 4.40 | 1 | 3 | 7 | 27 | 0 | 0 | 0 | 28.2 | 20 | 16 | 14 | 9 | 26 | 6 | 3 |
| Spencer Turnbull |   | mr | 32 | 5.31 | 3 | 9 | 8 | 66 | 0 | 0 | 0 | 61.0 | 50 | 38 | 36 | 25 | 65 | 13 | 6 |
| Alex Vesia* | Mil | mr | 29 | 2.27 | 6 | 3 | 7 | 56 | 0 | 0 | 0 | 71.1 | 39 | 22 | 18 | 35 | 94 | 8 | 0 |
| Victor Vodnik | NYM | mr | 25 | 5.02 | 3 | 8 | 1 | 33 | 0 | 0 | 0 | 52.0 | 49 | 33 | 29 | 20 | 45 | 7 | 9 |
| Michael Wacha | Cin | sp | 33 | 4.17 | 12 | 10 | 0 | 30 | 30 | 1 | 0 | 179.1 | 195 | 88 | 83 | 52 | 130 | 28 | 21 |
| Matt Waldron | Was | sp | 28 | 5.70 | 8 | 8 | 0 | 27 | 27 | 1 | 0 | 158.0 | 181 | 105 | 100 | 52 | 133 | 28 | 12 |
| Ryan Walker | SD | mr | 29 | 1.33 | 10 | 4 | 17 | 66 | 0 | 0 | 0 | 74.1 | 42 | 17 | 11 | 15 | 70 | 6 | 11 |
| Taijuan Walker | LA | sp | 32 | 0.00 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0.2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Ryan Weathers* | Mia | sp | 25 | 8.49 | 1 | 1 | 0 | 2 | 2 | 0 | 0 | 11.2 | 16 | 11 | 11 | 4 | 14 | 3 | 0 |
| Ryan Weathers* | ChN | sp | 25 | 4.74 | 1 | 3 | 0 | 11 | 11 | 0 | 0 | 62.2 | 57 | 35 | 33 | 21 | 52 | 11 | 4 |
| Logan Webb | ChN | sp | 28 | 3.89 | 11 | 11 | 0 | 32 | 32 | 2 | 0 | 199.0 | 202 | 87 | 86 | 60 | 161 | 9 | 30 |
| Hayden Wesneski | StL | mr | 27 | 3.96 | 5 | 2 | 0 | 24 | 7 | 0 | 0 | 77.1 | 69 | 38 | 34 | 23 | 65 | 15 | 5 |
| Zack Wheeler | Pit | sp | 35 | 3.15 | 18 | 13 | 0 | 34 | 34 | 0 | 0 | 217.0 | 159 | 80 | 76 | 66 | 228 | 25 | 16 |
| Devin Williams | Pit | cl | 30 | 1.75 | 1 | 1 | 20 | 26 | 0 | 0 | 0 | 25.2 | 12 | 6 | 5 | 9 | 50 | 1 | 1 |
| Trevor Williams | Cin | sp | 33 | 2.13 | 5 | 3 | 0 | 12 | 12 | 0 | 0 | 72.0 | 61 | 19 | 17 | 22 | 59 | 6 | 12 |
| Bryse Wilson | StL | mr | 27 | 5.08 | 5 | 6 | 0 | 20 | 20 | 0 | 0 | 118.2 | 126 | 71 | 67 | 28 | 83 | 34 | 2 |
| Keaton Winn | Atl | sp | 27 | 6.00 | 0 | 2 | 0 | 3 | 3 | 0 | 0 | 18.0 | 20 | 12 | 12 | 12 | 17 | 1 | 4 |
| Justin Wrobleski* | Pit | sp | 24 | 6.10 | 0 | 2 | 0 | 4 | 1 | 0 | 0 | 10.1 | 10 | 7 | 7 | 6 | 10 | 1 | 0 |
| Yoshinobu Yamamoto | Was | sp | 26 | 2.87 | 6 | 3 | 0 | 17 | 17 | 1 | 0 | 103.1 | 103 | 39 | 33 | 20 | 118 | 5 | 3 |
| Ryan Yarbrough* | NYM | mr | 33 | 3.54 | 4 | 0 | 1 | 41 | 0 | 0 | 0 | 53.1 | 40 | 21 | 21 | 18 | 31 | 7 | 5 |
| Kirby Yates | Was | cl | 38 | 2.25 | 6 | 4 | 7 | 53 | 0 | 0 | 0 | 68.0 | 38 | 21 | 17 | 27 | 86 | 7 | 0 |
| Danny Young* | Cin | mr | 31 | 10.00 | 0 | 2 | 0 | 8 | 0 | 0 | 0 | 9.0 | 12 | 10 | 10 | 9 | 11 | 2 | 0 |
| Secondary |
| Name | Team | P | Age | SB | CS | IW | HBP | WP | BK | SH | SF | H/9 | BB/9 | R/9 | K/9 | HR/9 | K/BB | WHIP |
| Andrew Abbott* | Pit | sp | 26 | 5 | 4 | 0 | 2 | 2 | 0 | 1 | 5 | 9.4 | 5.6 | 15.1 | 6.2 | 1.6 | 1.1 | 1.67 |
| Yency Almonte | ChN | mr | 31 | 2 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 8.6 | 6.1 | 14.7 | 9.8 | 1.8 | 1.6 | 1.64 |
| Jose Alvarado* | StL | mr | 30 | 7 | 0 | 1 | 0 | 10 | 0 | 1 | 2 | 7.7 | 4.2 | 11.9 | 8.4 | 0.7 | 2.0 | 1.33 |
| Tyler Anderson* | ChN | sp | 35 | 12 | 3 | 0 | 3 | 2 | 0 | 3 | 2 | 8.4 | 4.2 | 12.8 | 6.1 | 1.4 | 1.5 | 1.39 |
| Tyler Anderson* | SF | sp | 35 | 2 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 3.2 | 1.1 | 4.3 | 7.2 | 0.0 | 6.7 | 0.48 |
| Tyler Anderson* |   | sp | 35 | 14 | 4 | 0 | 3 | 2 | 1 | 3 | 2 | 7.5 | 3.6 | 11.3 | 6.3 | 1.1 | 1.7 | 1.23 |
| Aaron Ashby* | LA | mr | 27 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 5.1 | 2.9 | 7.9 | 7.0 | 0.3 | 2.4 | 0.88 |
| Graham Ashcraft | Mil | sp | 27 | 1 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 9.3 | 1.5 | 10.8 | 7.7 | 0.0 | 5.0 | 1.20 |
| Javier Assad | Mia | sp | 27 | 4 | 0 | 1 | 2 | 3 | 0 | 0 | 1 | 11.2 | 6.3 | 17.9 | 9.1 | 1.6 | 1.4 | 1.95 |
| Pedro Avila | Pit | mr | 28 | 1 | 1 | 0 | 7 | 6 | 0 | 1 | 5 | 10.5 | 6.0 | 17.3 | 8.3 | 0.4 | 1.4 | 1.83 |
| Chris Bassitt | Mil | sp | 36 | 19 | 10 | 0 | 13 | 3 | 0 | 4 | 2 | 10.8 | 3.7 | 15.1 | 7.6 | 0.9 | 2.1 | 1.61 |
| David Bednar | ChN | cl | 30 | 6 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 6.6 | 4.6 | 11.4 | 8.9 | 1.0 | 1.9 | 1.25 |
| Valente Bellozo | Atl | sp | 25 | 1 | 1 | 0 | 2 | 0 | 0 | 0 | 1 | 6.8 | 3.1 | 10.1 | 5.7 | 1.9 | 1.9 | 1.09 |
| Jose Berrios | NYM | sp | 31 | 21 | 4 | 0 | 12 | 0 | 0 | 0 | 4 | 9.0 | 3.1 | 12.6 | 6.7 | 0.9 | 2.2 | 1.35 |
| Jake Bird | NYM | mr | 29 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 12.4 | 4.5 | 18.0 | 5.6 | 1.1 | 1.3 | 1.88 |
| Hayden Birdsong | StL | sp | 23 | 1 | 0 | 2 | 3 | 3 | 0 | 2 | 1 | 9.1 | 8.8 | 18.4 | 10.4 | 2.5 | 1.2 | 1.99 |
| Spencer Bivens | StL | mr | 31 | 3 | 1 | 1 | 2 | 0 | 0 | 1 | 2 | 9.3 | 3.7 | 13.3 | 6.7 | 1.8 | 1.8 | 1.44 |
| Huascar Brazoban | Mil | mr | 35 | 8 | 3 | 0 | 2 | 3 | 0 | 1 | 2 | 8.3 | 5.0 | 13.7 | 7.3 | 0.0 | 1.5 | 1.48 |
| Ben Brown | StL | sp | 25 | 4 | 3 | 0 | 0 | 1 | 0 | 2 | 1 | 6.5 | 4.7 | 11.2 | 10.9 | 1.7 | 2.3 | 1.24 |
| Walker Buehler | Pit | sp | 30 | 8 | 3 | 0 | 0 | 0 | 0 | 0 | 1 | 11.3 | 2.3 | 13.5 | 8.0 | 2.7 | 3.5 | 1.50 |
| Corbin Burnes | Pit | sp | 30 | 24 | 0 | 0 | 2 | 1 | 2 | 1 | 6 | 7.8 | 2.4 | 10.2 | 8.3 | 0.9 | 3.5 | 1.12 |
| Corbin Burnes | SD | sp | 30 | 6 | 1 | 0 | 0 | 1 | 2 | 1 | 1 | 8.6 | 2.9 | 11.5 | 8.4 | 1.6 | 2.9 | 1.27 |
| Corbin Burnes |   | sp | 30 | 30 | 1 | 0 | 2 | 2 | 4 | 2 | 7 | 8.0 | 2.5 | 10.6 | 8.3 | 1.1 | 3.3 | 1.17 |
| Jose Butto | SF | mr | 27 | 4 | 1 | 1 | 1 | 1 | 4 | 3 | 2 | 6.7 | 4.2 | 11.1 | 11.1 | 1.1 | 2.6 | 1.21 |
| Edward Cabrera | Was | sp | 27 | 5 | 3 | 0 | 5 | 0 | 2 | 1 | 2 | 8.8 | 5.1 | 14.7 | 7.8 | 1.7 | 1.5 | 1.55 |
| Genesis Cabrera* | Mia | mr | 28 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 12.1 | 6.8 | 18.9 | 9.4 | 0.0 | 1.4 | 2.10 |
| Luis Castillo | Mia | sp | 32 | 4 | 1 | 2 | 2 | 0 | 0 | 1 | 3 | 11.2 | 4.4 | 15.9 | 8.7 | 2.7 | 2.0 | 1.73 |
| Luis Castillo | Cin | sp | 32 | 9 | 3 | 2 | 2 | 0 | 0 | 2 | 4 | 10.2 | 2.5 | 12.9 | 8.2 | 2.0 | 3.3 | 1.41 |
| Luis Castillo |   | sp | 32 | 13 | 4 | 4 | 4 | 0 | 0 | 3 | 7 | 10.5 | 3.2 | 13.9 | 8.4 | 2.2 | 2.7 | 1.52 |
| Dylan Cease | Cin | sp | 29 | 5 | 6 | 4 | 5 | 15 | 0 | 5 | 6 | 7.1 | 3.9 | 11.2 | 10.2 | 1.2 | 2.6 | 1.22 |
| Aroldis Chapman* | StL | mr | 37 | 13 | 3 | 6 | 0 | 5 | 3 | 2 | 2 | 7.8 | 7.2 | 15.0 | 14.4 | 0.3 | 2.0 | 1.66 |
| J.T. Chargois | LA | mr | 34 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 4.1 | 3.8 | 7.9 | 5.5 | 1.1 | 1.4 | 0.88 |
| Jesse Chavez | Atl | mr | 41 | 2 | 0 | 0 | 3 | 0 | 0 | 2 | 3 | 10.1 | 1.4 | 12.3 | 6.5 | 1.6 | 4.8 | 1.27 |
| Gerrit Cole | Atl | sp | 34 | 18 | 2 | 0 | 7 | 0 | 2 | 1 | 3 | 7.7 | 3.0 | 11.3 | 7.8 | 1.2 | 2.6 | 1.19 |
| Roansy Contreras | StL | mr | 25 | 7 | 4 | 0 | 5 | 4 | 0 | 1 | 0 | 9.0 | 3.0 | 12.5 | 5.9 | 1.1 | 2.0 | 1.33 |
| Declan Cronin | ChN | mr | 27 | 2 | 1 | 0 | 0 | 0 | 0 | 3 | 0 | 7.9 | 2.7 | 10.6 | 10.9 | 0.0 | 4.0 | 1.18 |
| Fernando Cruz | Mil | mr | 35 | 14 | 0 | 6 | 1 | 5 | 0 | 2 | 2 | 6.6 | 4.5 | 11.2 | 13.7 | 0.9 | 3.1 | 1.23 |
| Yu Darvish | StL | sp | 38 | 7 | 1 | 0 | 4 | 1 | 0 | 0 | 2 | 6.7 | 2.4 | 9.4 | 9.3 | 1.1 | 3.9 | 1.01 |
| Alexis Diaz | LA | cl | 28 | 13 | 2 | 0 | 5 | 0 | 0 | 1 | 3 | 5.7 | 5.2 | 11.8 | 7.5 | 0.6 | 1.4 | 1.22 |
| Edwin Diaz | StL | cl | 31 | 1 | 0 | 2 | 1 | 1 | 0 | 0 | 2 | 7.6 | 3.8 | 11.6 | 14.5 | 1.3 | 3.8 | 1.26 |
| Yilber Diaz | Cin | sp | 24 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 5.1 | 3.9 | 9.6 | 9.0 | 0.6 | 2.3 | 1.00 |
| Seranthony Dominguez | SF | mr | 30 | 0 | 1 | 0 | 0 | 1 | 1 | 1 | 1 | 6.3 | 2.2 | 8.5 | 7.8 | 1.3 | 3.6 | 0.94 |
| Camilo Doval | Cin | cl | 27 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 6.9 | 7.3 | 14.2 | 11.9 | 1.4 | 1.6 | 1.58 |
| Zach Eflin | SF | sp | 31 | 8 | 5 | 0 | 9 | 1 | 0 | 3 | 9 | 9.2 | 2.1 | 11.7 | 5.9 | 0.9 | 2.9 | 1.25 |
| Bryce Elder | ChN | sp | 26 | 5 | 1 | 0 | 0 | 0 | 0 | 2 | 0 | 12.4 | 2.1 | 14.6 | 9.4 | 1.3 | 4.4 | 1.62 |
| Jeremiah Estrada | Was | mr | 26 | 4 | 4 | 0 | 2 | 6 | 0 | 3 | 1 | 8.2 | 4.2 | 12.7 | 12.9 | 0.1 | 3.1 | 1.38 |
| Bailey Falter* | LA | sp | 28 | 4 | 3 | 2 | 0 | 0 | 0 | 0 | 1 | 9.8 | 1.4 | 11.1 | 5.1 | 0.9 | 3.6 | 1.24 |
| Buck Farmer | Was | mr | 34 | 10 | 0 | 0 | 10 | 0 | 0 | 1 | 8 | 7.7 | 3.8 | 12.7 | 7.0 | 0.6 | 1.9 | 1.28 |
| Calvin Faucher | Mil | mr | 29 | 3 | 0 | 2 | 1 | 5 | 0 | 2 | 3 | 6.8 | 5.4 | 12.5 | 10.2 | 0.0 | 1.9 | 1.36 |
| Ryan Feltner | NYM | sp | 28 | 9 | 6 | 0 | 5 | 1 | 0 | 0 | 3 | 7.8 | 3.7 | 11.9 | 6.1 | 1.0 | 1.7 | 1.27 |
| Caleb Ferguson* | StL | mr | 28 | 0 | 1 | 1 | 2 | 5 | 0 | 0 | 0 | 9.6 | 4.9 | 14.8 | 10.0 | 0.9 | 2.1 | 1.61 |
| Ryan Fernandez | LA | mr | 27 | 5 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 14.8 | 7.1 | 22.5 | 8.4 | 1.3 | 1.2 | 2.43 |
| Ryan Fernandez | Pit | mr | 27 | 3 | 1 | 1 | 1 | 0 | 0 | 0 | 5 | 10.8 | 4.4 | 15.3 | 8.6 | 1.5 | 2.0 | 1.68 |
| Jose Ferrer* | ChN | mr | 25 | 1 | 1 | 2 | 4 | 2 | 0 | 0 | 2 | 5.4 | 1.7 | 8.1 | 5.4 | 0.0 | 3.1 | 0.79 |
| Kyle Finnegan | Mia | cl | 33 | 1 | 1 | 2 | 1 | 1 | 0 | 1 | 0 | 11.1 | 2.1 | 13.5 | 5.9 | 2.1 | 2.8 | 1.46 |
| Jack Flaherty | Was | sp | 29 | 14 | 6 | 0 | 3 | 9 | 0 | 0 | 5 | 8.6 | 2.0 | 10.7 | 11.1 | 0.8 | 5.5 | 1.18 |
| Dylan Floro | SF | mr | 34 | 1 | 1 | 0 | 1 | 0 | 0 | 2 | 5 | 10.4 | 2.6 | 13.1 | 4.8 | 1.0 | 1.9 | 1.44 |
| Bowden Francis | SD | mr | 29 | 2 | 1 | 0 | 4 | 0 | 1 | 2 | 5 | 5.6 | 2.4 | 8.4 | 6.6 | 1.2 | 2.8 | 0.89 |
| Max Fried* | ChN | sp | 31 | 13 | 5 | 0 | 15 | 4 | 0 | 5 | 1 | 8.1 | 3.1 | 12.0 | 8.4 | 0.8 | 2.7 | 1.25 |
| Giovanny Gallegos | Atl | mr | 33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12.4 | 3.4 | 15.8 | 11.3 | 5.6 | 3.3 | 1.75 |
| Zac Gallen | SF | sp | 29 | 11 | 3 | 1 | 4 | 5 | 0 | 2 | 3 | 7.7 | 3.9 | 11.8 | 8.5 | 0.8 | 2.2 | 1.29 |
| Robert Garcia* | SD | mr | 29 | 7 | 1 | 1 | 1 | 1 | 0 | 3 | 0 | 9.5 | 2.5 | 12.2 | 9.0 | 0.8 | 3.6 | 1.33 |
| Yimi Garcia | Mia | mr | 34 | 2 | 0 | 2 | 0 | 2 | 0 | 0 | 1 | 7.5 | 2.6 | 10.1 | 12.3 | 2.0 | 4.7 | 1.12 |
| Reed Garrett | Atl | mr | 32 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 8.6 | 2.2 | 10.8 | 16.2 | 1.1 | 7.5 | 1.20 |
| Reed Garrett | SD | mr | 32 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 7.7 | 9.9 | 17.6 | 14.3 | 1.7 | 1.4 | 1.96 |
| Reed Garrett |   | mr | 32 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 8.0 | 7.3 | 15.3 | 15.0 | 1.5 | 2.0 | 1.70 |
| Robert Gasser* | StL | sp | 26 | 3 | 1 | 0 | 6 | 3 | 0 | 1 | 4 | 14.3 | 1.2 | 17.3 | 4.9 | 0.6 | 4.0 | 1.72 |
| Kevin Gausman | Atl | sp | 34 | 9 | 4 | 0 | 3 | 0 | 3 | 3 | 4 | 9.5 | 3.4 | 13.1 | 8.4 | 1.3 | 2.4 | 1.44 |
| Kyle Gibson | Cin | sp | 37 | 6 | 4 | 2 | 2 | 5 | 0 | 1 | 3 | 10.1 | 4.6 | 14.9 | 8.7 | 2.1 | 1.9 | 1.64 |
| Kevin Ginkel | Atl | mr | 31 | 4 | 2 | 0 | 3 | 5 | 0 | 0 | 1 | 10.3 | 3.0 | 13.6 | 10.6 | 1.0 | 3.5 | 1.47 |
| Tyler Glasnow | Atl | sp | 31 | 23 | 4 | 0 | 4 | 5 | 1 | 1 | 3 | 6.6 | 2.6 | 9.4 | 10.9 | 0.7 | 4.2 | 1.02 |
| Austin Gomber* | NYM | sp | 31 | 9 | 1 | 0 | 1 | 1 | 0 | 1 | 0 | 12.4 | 2.2 | 14.8 | 6.3 | 2.8 | 2.9 | 1.62 |
| Victor Gonzalez* | Atl | mr | 29 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 5.8 | 9.6 | 15.4 | 1.9 | 1.9 | 0.2 | 1.71 |
| MacKenzie Gore* | SD | sp | 26 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.6 | 2.3 | 10.9 | 13.8 | 1.7 | 6.0 | 1.21 |
| Jon Gray | Pit | sp | 33 | 5 | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 13.0 | 2.6 | 15.7 | 7.2 | 0.6 | 2.8 | 1.73 |
| Jon Gray | SD | sp | 33 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 10.8 | 1.2 | 12.3 | 6.6 | 1.2 | 5.5 | 1.33 |
| Jon Gray |   | sp | 33 | 6 | 1 | 0 | 2 | 0 | 0 | 1 | 1 | 12.4 | 2.2 | 14.8 | 7.0 | 0.7 | 3.2 | 1.62 |
| Sonny Gray | Mia | sp | 35 | 10 | 4 | 2 | 2 | 8 | 2 | 3 | 2 | 9.4 | 2.8 | 12.3 | 10.6 | 1.3 | 3.8 | 1.36 |
| Chad Green | StL | cl | 34 | 6 | 1 | 0 | 3 | 1 | 0 | 0 | 2 | 10.8 | 4.7 | 16.2 | 6.3 | 2.1 | 1.4 | 1.72 |
| Hunter Greene | Mia | sp | 25 | 14 | 2 | 0 | 17 | 5 | 1 | 1 | 8 | 6.3 | 3.1 | 10.3 | 9.1 | 1.0 | 3.0 | 1.04 |
| Josh Hader* | SF | cl | 31 | 2 | 3 | 2 | 0 | 2 | 2 | 0 | 1 | 6.6 | 2.5 | 9.1 | 13.9 | 1.8 | 5.5 | 1.01 |
| Kyle Harrison* | Mil | sp | 23 | 14 | 4 | 1 | 14 | 2 | 1 | 0 | 3 | 9.1 | 3.8 | 13.9 | 8.2 | 1.6 | 2.2 | 1.44 |
| Hunter Harvey | Pit | mr | 30 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 10.3 | 1.6 | 11.9 | 11.5 | 1.2 | 7.3 | 1.32 |
| Ryan Helsley | NYM | cl | 30 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 7.6 | 2.2 | 9.8 | 10.9 | 0.3 | 5.0 | 1.09 |
| Ryan Helsley | SF | cl | 30 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 6.9 | 3.2 | 10.6 | 12.2 | 0.5 | 3.8 | 1.12 |
| Ryan Helsley |   | cl | 30 | 3 | 1 | 0 | 1 | 0 | 0 | 0 | 2 | 7.4 | 2.5 | 10.1 | 11.3 | 0.4 | 4.5 | 1.10 |
| Tommy Henry* | ChN | sp | 27 | 0 | 0 | 0 | 2 | 2 | 0 | 0 | 0 | 9.4 | 3.6 | 13.9 | 6.3 | 2.3 | 1.8 | 1.45 |
| Daysbel Hernandez | Pit | mr | 28 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 1 | 4.2 | 2.1 | 8.3 | 14.5 | 0.0 | 7.0 | 0.69 |
| DJ Herz* | Mil | sp | 24 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12.8 | 4.7 | 17.5 | 8.8 | 1.3 | 1.9 | 1.95 |
| Sean Hjelle | ChN | mr | 28 | 2 | 1 | 2 | 2 | 0 | 0 | 1 | 0 | 11.4 | 1.2 | 12.8 | 8.8 | 2.3 | 7.6 | 1.40 |
| Porter Hodge | Mia | mr | 24 | 5 | 3 | 4 | 2 | 1 | 0 | 1 | 2 | 3.5 | 5.4 | 9.3 | 12.5 | 0.8 | 2.3 | 0.99 |
| Bryan Hoeing | LA | mr | 28 | 6 | 2 | 0 | 1 | 6 | 0 | 3 | 5 | 9.1 | 3.7 | 12.9 | 8.4 | 0.5 | 2.3 | 1.42 |
| Jeff Hoffman | SF | mr | 32 | 0 | 0 | 0 | 1 | 5 | 0 | 2 | 5 | 9.3 | 3.0 | 12.5 | 11.1 | 1.1 | 3.7 | 1.37 |
| Colin Holderman | Mia | mr | 29 | 3 | 0 | 0 | 3 | 1 | 0 | 0 | 2 | 9.1 | 6.3 | 16.0 | 11.2 | 0.8 | 1.8 | 1.71 |
| Clay Holmes | Pit | cl | 32 | 7 | 1 | 0 | 7 | 6 | 0 | 0 | 1 | 9.9 | 3.3 | 14.2 | 9.9 | 0.4 | 3.0 | 1.47 |
| Grant Holmes | Cin | mr | 29 | 5 | 1 | 0 | 1 | 0 | 0 | 0 | 4 | 8.4 | 3.1 | 11.6 | 7.3 | 1.0 | 2.3 | 1.27 |
| Brent Honeywell | ChN | mr | 30 | 4 | 1 | 0 | 4 | 2 | 0 | 1 | 2 | 8.4 | 2.5 | 11.7 | 3.8 | 1.0 | 1.5 | 1.21 |
| Adrian Houser | ChN | mr | 32 | 8 | 1 | 1 | 2 | 2 | 0 | 0 | 4 | 11.4 | 4.3 | 15.9 | 5.9 | 0.9 | 1.4 | 1.74 |
| Bryan Hudson* | Mia | mr | 28 | 2 | 1 | 3 | 1 | 3 | 0 | 4 | 2 | 6.0 | 2.8 | 9.0 | 7.5 | 1.3 | 2.7 | 0.97 |
| Bryan Hudson* | Cin | mr | 28 | 3 | 0 | 3 | 1 | 0 | 1 | 3 | 0 | 5.2 | 3.0 | 8.5 | 7.6 | 1.8 | 2.5 | 0.91 |
| Bryan Hudson* |   | mr | 28 | 5 | 1 | 6 | 2 | 3 | 1 | 7 | 2 | 5.6 | 2.9 | 8.8 | 7.5 | 1.5 | 2.6 | 0.94 |
| Daniel Hudson | Mil | mr | 38 | 1 | 1 | 2 | 3 | 2 | 0 | 2 | 3 | 5.9 | 2.9 | 9.2 | 8.5 | 1.0 | 2.9 | 0.98 |
| Raisel Iglesias | Was | cl | 35 | 1 | 4 | 0 | 6 | 1 | 0 | 1 | 1 | 6.0 | 1.4 | 8.2 | 7.6 | 1.2 | 5.3 | 0.83 |
| Shota Imanaga* | LA | sp | 31 | 3 | 5 | 4 | 6 | 1 | 0 | 3 | 3 | 10.1 | 1.5 | 11.9 | 7.8 | 1.4 | 5.1 | 1.29 |
| Jake Irvin | Mil | sp | 28 | 3 | 4 | 1 | 4 | 7 | 0 | 2 | 2 | 8.6 | 2.7 | 11.6 | 6.2 | 1.7 | 2.3 | 1.26 |
| Bryce Jarvis | NYM | mr | 27 | 1 | 0 | 0 | 2 | 3 | 0 | 1 | 2 | 9.4 | 6.7 | 16.5 | 5.1 | 1.1 | 0.8 | 1.79 |
| Joe Jimenez | Mil | mr | 30 | 7 | 1 | 1 | 3 | 0 | 0 | 1 | 1 | 6.1 | 3.0 | 9.4 | 10.7 | 0.3 | 3.5 | 1.01 |
| Jared Jones | Pit | sp | 23 | 6 | 0 | 0 | 6 | 2 | 0 | 0 | 4 | 9.3 | 4.2 | 14.0 | 8.7 | 1.7 | 2.1 | 1.50 |
| Jakob Junis | ChN | mr | 32 | 7 | 2 | 0 | 0 | 0 | 0 | 0 | 1 | 8.7 | 1.6 | 10.3 | 5.1 | 1.9 | 3.2 | 1.14 |
| Jakob Junis | SD | mr | 32 | 0 | 1 | 1 | 2 | 1 | 0 | 1 | 2 | 6.4 | 0.8 | 7.7 | 7.1 | 1.6 | 9.0 | 0.79 |
| Jakob Junis |   | mr | 32 | 7 | 3 | 1 | 2 | 1 | 0 | 1 | 3 | 7.4 | 1.2 | 8.9 | 6.2 | 1.7 | 5.4 | 0.95 |
| Mitch Keller | Mia | sp | 29 | 7 | 0 | 0 | 2 | 0 | 0 | 1 | 1 | 10.7 | 3.3 | 14.2 | 9.6 | 1.7 | 2.9 | 1.55 |
| Merrill Kelly | Mil | sp | 36 | 1 | 3 | 0 | 2 | 0 | 1 | 1 | 2 | 8.1 | 2.9 | 11.3 | 8.3 | 1.0 | 2.9 | 1.22 |
| Orion Kerkering | Pit | mr | 24 | 1 | 2 | 0 | 7 | 0 | 0 | 2 | 1 | 6.6 | 3.6 | 11.1 | 11.4 | 0.3 | 3.2 | 1.13 |
| Clayton Kershaw* | LA | sp | 37 | 0 | 0 | 2 | 3 | 1 | 0 | 0 | 0 | 12.0 | 3.0 | 16.8 | 7.2 | 1.8 | 2.4 | 1.67 |
| Yusei Kikuchi* | Was | sp | 34 | 9 | 4 | 0 | 3 | 3 | 0 | 6 | 6 | 11.7 | 2.8 | 14.7 | 9.9 | 2.3 | 3.5 | 1.62 |
| John King* | SF | mr | 30 | 3 | 4 | 1 | 2 | 3 | 0 | 0 | 1 | 11.0 | 3.4 | 14.7 | 4.6 | 1.1 | 1.3 | 1.60 |
| Michael King | SD | sp | 30 | 10 | 4 | 0 | 5 | 1 | 0 | 1 | 2 | 7.8 | 3.9 | 12.0 | 10.5 | 1.0 | 2.7 | 1.31 |
| Andrew Kittredge | Mia | mr | 35 | 3 | 1 | 1 | 0 | 0 | 0 | 1 | 3 | 11.0 | 3.2 | 14.2 | 8.7 | 1.5 | 2.7 | 1.57 |
| Landon Knack | LA | sp | 27 | 1 | 0 | 0 | 4 | 1 | 2 | 0 | 1 | 12.0 | 4.0 | 16.7 | 8.3 | 2.7 | 2.0 | 1.78 |
| Jared Koenig* | Atl | mr | 31 | 2 | 1 | 2 | 0 | 0 | 0 | 1 | 2 | 7.3 | 5.3 | 12.6 | 6.6 | 0.5 | 1.3 | 1.40 |
| Derek Law | NYM | mr | 34 | 7 | 0 | 0 | 0 | 6 | 0 | 2 | 2 | 9.9 | 2.5 | 12.4 | 7.0 | 0.8 | 2.8 | 1.38 |
| Kyle Leahy | Cin | mr | 28 | 1 | 0 | 0 | 1 | 1 | 0 | 1 | 0 | 8.1 | 1.1 | 9.7 | 5.9 | 0.0 | 5.5 | 1.02 |
| Dylan Lee* | LA | mr | 30 | 1 | 1 | 1 | 1 | 1 | 0 | 2 | 1 | 7.3 | 2.1 | 9.5 | 11.5 | 0.8 | 5.6 | 1.04 |
| Mark Leiter | Cin | mr | 34 | 12 | 3 | 4 | 1 | 9 | 0 | 0 | 1 | 8.7 | 4.8 | 13.6 | 13.6 | 1.7 | 2.9 | 1.49 |
| Matthew Liberatore* | Mil | mr | 25 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11.7 | 1.2 | 12.9 | 6.5 | 2.3 | 5.5 | 1.43 |
| Luke Little* | StL | mr | 24 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 4.5 | 0.0 | 99.0 | 0.00 |
| Nick Lodolo* | SD | sp | 27 | 11 | 7 | 0 | 9 | 1 | 0 | 2 | 2 | 6.6 | 2.6 | 9.8 | 8.5 | 0.9 | 3.3 | 1.02 |
| Jorge Lopez | ChN | mr | 32 | 6 | 2 | 1 | 3 | 1 | 0 | 0 | 4 | 10.6 | 3.6 | 14.8 | 9.6 | 2.0 | 2.7 | 1.58 |
| Pablo Lopez | StL | sp | 29 | 13 | 5 | 1 | 14 | 2 | 0 | 2 | 2 | 8.9 | 2.0 | 11.5 | 8.8 | 1.2 | 4.3 | 1.21 |
| Reynaldo Lopez | SD | sp | 31 | 16 | 8 | 0 | 1 | 3 | 1 | 0 | 2 | 7.5 | 2.4 | 9.9 | 9.7 | 1.0 | 4.1 | 1.10 |
| Michael Lorenzen | SF | sp | 33 | 1 | 2 | 0 | 2 | 2 | 0 | 2 | 4 | 12.0 | 5.2 | 17.5 | 6.5 | 2.4 | 1.3 | 1.91 |
| Rhett Lowder | Was | sp | 23 | 1 | 1 | 0 | 2 | 1 | 0 | 1 | 0 | 8.5 | 3.6 | 12.7 | 7.2 | 0.0 | 2.0 | 1.34 |
| Seth Lugo | SF | sp | 35 | 6 | 4 | 0 | 9 | 1 | 0 | 4 | 4 | 8.5 | 2.2 | 11.1 | 7.2 | 0.7 | 3.2 | 1.19 |
| Jesus Luzardo* | SD | sp | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.8 | 6.4 | 11.1 | 9.5 | 0.0 | 1.5 | 1.24 |
| Lance Lynn | SD | sp | 38 | 7 | 1 | 0 | 0 | 2 | 0 | 1 | 5 | 9.3 | 4.3 | 13.6 | 7.3 | 2.0 | 1.7 | 1.51 |
| Sean Manaea* | Pit | sp | 33 | 11 | 4 | 0 | 1 | 2 | 0 | 1 | 2 | 7.9 | 3.6 | 11.7 | 10.7 | 1.2 | 3.0 | 1.28 |
| Sean Manaea* | SD | sp | 33 | 15 | 0 | 0 | 7 | 1 | 0 | 1 | 3 | 9.7 | 3.5 | 13.8 | 10.0 | 1.6 | 2.8 | 1.47 |
| Sean Manaea* |   | sp | 33 | 26 | 4 | 0 | 8 | 3 | 0 | 2 | 5 | 9.1 | 3.5 | 13.1 | 10.2 | 1.5 | 2.9 | 1.41 |
| Alek Manoah | NYM | sp | 27 | 6 | 0 | 0 | 4 | 3 | 0 | 1 | 0 | 11.7 | 2.6 | 15.7 | 7.3 | 3.6 | 2.9 | 1.58 |
| Joe Mantiply* | Cin | mr | 34 | 4 | 0 | 1 | 2 | 1 | 1 | 0 | 0 | 8.8 | 2.4 | 11.8 | 8.6 | 0.5 | 3.6 | 1.25 |
| Joe Mantiply* | SD | mr | 34 | 6 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 7.2 | 1.9 | 9.1 | 7.6 | 0.0 | 4.0 | 1.01 |
| Joe Mantiply* |   | mr | 34 | 10 | 0 | 1 | 2 | 2 | 1 | 1 | 1 | 8.2 | 2.2 | 10.7 | 8.2 | 0.3 | 3.7 | 1.15 |
| Justin Martinez | Was | mr | 23 | 5 | 1 | 0 | 4 | 7 | 4 | 0 | 1 | 10.7 | 4.4 | 15.6 | 10.7 | 0.9 | 2.5 | 1.67 |
| Nick Martinez | Mia | mr | 34 | 8 | 0 | 0 | 6 | 0 | 0 | 2 | 2 | 10.0 | 1.3 | 11.9 | 7.1 | 0.9 | 5.3 | 1.26 |
| Nick Martinez | Cin | mr | 34 | 6 | 3 | 0 | 1 | 1 | 0 | 0 | 0 | 5.8 | 1.2 | 7.2 | 7.3 | 0.7 | 6.3 | 0.78 |
| Nick Martinez |   | mr | 34 | 14 | 3 | 0 | 7 | 1 | 0 | 2 | 2 | 8.6 | 1.3 | 10.3 | 7.2 | 0.8 | 5.6 | 1.09 |
| Yuki Matsui* | SD | mr | 29 | 0 | 0 | 1 | 3 | 5 | 1 | 0 | 0 | 4.8 | 2.5 | 7.7 | 7.1 | 0.5 | 2.9 | 0.81 |
| Michael McGreevy | SF | sp | 24 | 0 | 1 | 0 | 2 | 0 | 0 | 0 | 0 | 2.9 | 0.4 | 4.1 | 8.2 | 0.0 | 20.0 | 0.36 |
| Trevor Megill | Mia | cl | 31 | 5 | 2 | 1 | 0 | 3 | 0 | 3 | 1 | 7.6 | 2.9 | 10.5 | 10.6 | 0.8 | 3.7 | 1.16 |
| Tylor Megill | LA | sp | 29 | 7 | 4 | 0 | 1 | 5 | 0 | 0 | 2 | 7.9 | 3.9 | 11.9 | 10.0 | 0.4 | 2.6 | 1.31 |
| Max Meyer | Was | sp | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.0 | 6.8 | 6.8 | 10.1 | 0.0 | 1.5 | 0.75 |
| Erik Miller* | Mil | mr | 27 | 9 | 2 | 1 | 2 | 0 | 0 | 1 | 0 | 10.1 | 4.4 | 14.8 | 8.4 | 2.0 | 1.9 | 1.61 |
| Shelby Miller | Cin | mr | 34 | 1 | 0 | 0 | 3 | 0 | 0 | 0 | 1 | 4.5 | 2.1 | 7.4 | 7.4 | 0.5 | 3.5 | 0.74 |
| Hoby Milner* | Pit | mr | 34 | 1 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 11.2 | 1.3 | 12.7 | 9.9 | 0.3 | 7.6 | 1.38 |
| A.J. Minter* | StL | mr | 31 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2.7 | 0.0 | 2.7 | 5.4 | 2.7 | 99.0 | 0.30 |
| Carmen Mlodzinski | Atl | mr | 26 | 4 | 3 | 1 | 3 | 0 | 0 | 1 | 2 | 7.0 | 4.2 | 11.7 | 7.2 | 0.7 | 1.7 | 1.24 |
| Sam Moll* | Cin | mr | 33 | 5 | 3 | 3 | 2 | 0 | 0 | 0 | 1 | 5.6 | 3.8 | 9.8 | 10.0 | 0.4 | 2.6 | 1.04 |
| Frankie Montas | Mia | sp | 32 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 11.7 | 5.4 | 17.1 | 10.8 | 2.7 | 2.0 | 1.90 |
| Adrian Morejon* | NYM | mr | 26 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11.3 | 1.1 | 12.4 | 12.4 | 0.0 | 11.5 | 1.38 |
| Charlie Morton | Atl | sp | 41 | 7 | 9 | 0 | 15 | 0 | 1 | 1 | 1 | 7.7 | 3.5 | 11.9 | 8.1 | 1.2 | 2.3 | 1.24 |
| Joe Musgrove | NYM | sp | 32 | 9 | 2 | 0 | 12 | 0 | 0 | 0 | 0 | 9.5 | 1.9 | 12.4 | 7.8 | 1.5 | 4.2 | 1.26 |
| Tobias Myers | LA | sp | 26 | 5 | 7 | 0 | 4 | 4 | 3 | 0 | 5 | 9.2 | 2.5 | 11.9 | 9.3 | 0.8 | 3.7 | 1.30 |
| Andrew Nardi* | ChN | mr | 26 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 12.3 | 2.5 | 14.7 | 9.8 | 3.7 | 4.0 | 1.64 |
| Ryne Nelson | NYM | sp | 27 | 7 | 1 | 0 | 8 | 5 | 0 | 5 | 3 | 9.6 | 1.9 | 12.0 | 6.9 | 1.2 | 3.5 | 1.28 |
| Hector Neris | NYM | cl | 36 | 0 | 0 | 1 | 1 | 2 | 0 | 0 | 0 | 11.6 | 2.9 | 15.4 | 12.5 | 1.9 | 4.3 | 1.61 |
| Aaron Nola | NYM | sp | 32 | 23 | 5 | 1 | 3 | 1 | 0 | 2 | 4 | 8.6 | 2.7 | 11.4 | 9.0 | 1.1 | 3.4 | 1.25 |
| Dedniel Nunez | Cin | mr | 29 | 0 | 2 | 0 | 0 | 1 | 2 | 0 | 0 | 7.0 | 1.9 | 8.8 | 12.8 | 1.4 | 6.9 | 0.98 |
| Luis L. Ortiz | Was | mr | 26 | 5 | 3 | 0 | 10 | 4 | 0 | 2 | 2 | 7.8 | 2.7 | 11.1 | 6.3 | 1.8 | 2.3 | 1.17 |
| Adam Ottavino | StL | mr | 39 | 1 | 0 | 0 | 3 | 1 | 0 | 0 | 1 | 10.1 | 7.9 | 21.4 | 10.1 | 1.1 | 1.3 | 2.00 |
| Emilio Pagan | NYM | mr | 34 | 4 | 1 | 0 | 1 | 2 | 2 | 0 | 1 | 10.0 | 3.8 | 14.0 | 11.0 | 0.4 | 2.9 | 1.53 |
| Andre Pallante | Mia | sp | 26 | 7 | 1 | 0 | 0 | 5 | 0 | 0 | 1 | 9.3 | 3.9 | 13.2 | 7.6 | 0.4 | 2.0 | 1.47 |
| Andre Pallante | ChN | sp | 26 | 18 | 2 | 0 | 3 | 5 | 0 | 0 | 2 | 7.3 | 3.8 | 11.4 | 7.1 | 1.0 | 1.9 | 1.23 |
| Enoli Paredes | ChN | mr | 29 | 8 | 1 | 0 | 3 | 2 | 0 | 0 | 1 | 5.1 | 5.1 | 11.3 | 9.4 | 0.4 | 1.8 | 1.13 |
| Mitchell Parker* | Atl | sp | 25 | 5 | 5 | 0 | 3 | 15 | 1 | 3 | 9 | 11.1 | 2.8 | 14.0 | 6.5 | 0.8 | 2.3 | 1.54 |
| Joel Payamps | LA | mr | 31 | 1 | 2 | 2 | 2 | 1 | 0 | 0 | 2 | 5.9 | 2.1 | 8.3 | 8.7 | 0.4 | 4.1 | 0.89 |
| Nate Pearson | ChN | mr | 28 | 5 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 17.1 | 4.0 | 21.1 | 11.9 | 2.0 | 3.0 | 2.34 |
| Nate Pearson | Mil | mr | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.0 | 13.5 | 13.5 | 13.5 | 0.0 | 1.0 | 1.50 |
| Elvis Peguero | SF | mr | 28 | 3 | 2 | 0 | 2 | 3 | 0 | 2 | 2 | 11.1 | 4.9 | 16.4 | 6.2 | 0.7 | 1.3 | 1.77 |
| Ryan Pepiot | Mil | sp | 27 | 7 | 2 | 0 | 8 | 4 | 0 | 4 | 0 | 8.0 | 3.1 | 11.6 | 8.9 | 1.2 | 2.9 | 1.23 |
| Freddy Peralta | Mil | sp | 29 | 26 | 5 | 0 | 7 | 6 | 1 | 1 | 6 | 8.8 | 3.4 | 12.5 | 9.9 | 1.5 | 2.9 | 1.35 |
| Wandy Peralta* | Cin | mr | 33 | 1 | 0 | 0 | 4 | 2 | 0 | 0 | 2 | 7.9 | 4.0 | 12.7 | 5.5 | 1.5 | 1.4 | 1.32 |
| David Peterson* | NYM | sp | 29 | 11 | 2 | 1 | 6 | 5 | 2 | 1 | 5 | 10.8 | 4.4 | 15.6 | 6.0 | 0.7 | 1.4 | 1.69 |
| Brandon Pfaadt | StL | sp | 26 | 8 | 6 | 1 | 3 | 1 | 0 | 1 | 6 | 9.8 | 2.2 | 12.1 | 8.7 | 1.7 | 4.0 | 1.33 |
| Evan Phillips | SD | cl | 30 | 4 | 0 | 5 | 1 | 2 | 0 | 1 | 0 | 5.1 | 2.5 | 7.7 | 13.0 | 0.5 | 5.3 | 0.84 |
| Nick Pivetta | Mia | sp | 32 | 7 | 7 | 2 | 3 | 6 | 0 | 2 | 6 | 8.3 | 2.8 | 11.2 | 9.7 | 2.2 | 3.5 | 1.23 |
| Zach Pop | NYM | mr | 28 | 0 | 0 | 0 | 4 | 1 | 0 | 1 | 3 | 11.8 | 5.5 | 19.0 | 5.9 | 3.0 | 1.1 | 1.92 |
| Zach Pop |   | mr | 28 | 0 | 0 | 0 | 4 | 1 | 0 | 1 | 3 | 11.8 | 5.5 | 19.0 | 5.9 | 3.0 | 1.1 | 1.92 |
| Quinn Priester | StL | sp | 24 | 0 | 0 | 0 | 2 | 1 | 0 | 0 | 0 | 12.2 | 5.8 | 19.1 | 4.8 | 3.2 | 0.8 | 2.00 |
| A.J. Puk* | Mil | mr | 30 | 5 | 3 | 3 | 2 | 1 | 1 | 0 | 3 | 5.3 | 3.0 | 8.6 | 8.9 | 0.6 | 2.9 | 0.92 |
| Jose Quintana* | SD | sp | 36 | 6 | 1 | 0 | 8 | 4 | 0 | 0 | 3 | 8.3 | 2.8 | 11.9 | 7.3 | 1.1 | 2.6 | 1.24 |
| Drew Rasmussen | Atl | mr | 29 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.9 | 1.8 | 11.7 | 11.0 | 0.0 | 6.2 | 1.30 |
| Colin Rea | Atl | sp | 34 | 6 | 6 | 0 | 10 | 1 | 0 | 1 | 2 | 7.2 | 2.3 | 10.4 | 7.4 | 0.5 | 3.2 | 1.06 |
| Sean Reid-Foley | Mia | mr | 29 | 10 | 0 | 1 | 0 | 1 | 0 | 2 | 0 | 7.9 | 10.1 | 18.0 | 11.8 | 0.0 | 1.2 | 2.00 |
| Trevor Richards | Was | mr | 32 | 1 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 8.2 | 5.9 | 14.1 | 5.9 | 1.2 | 1.0 | 1.57 |
| Trevor Richards | Atl | mr | 32 | 2 | 3 | 1 | 1 | 9 | 0 | 1 | 2 | 7.9 | 5.0 | 13.1 | 6.5 | 1.8 | 1.3 | 1.44 |
| Trevor Richards |   | mr | 32 | 3 | 3 | 1 | 1 | 11 | 0 | 1 | 2 | 8.0 | 5.2 | 13.3 | 6.3 | 1.6 | 1.2 | 1.46 |
| David Robertson | Mia | mr | 40 | 0 | 4 | 1 | 5 | 6 | 1 | 1 | 3 | 9.4 | 4.2 | 14.4 | 11.4 | 0.8 | 2.7 | 1.51 |
| Yariel Rodriguez | LA | sp | 28 | 5 | 3 | 0 | 2 | 0 | 3 | 1 | 2 | 8.9 | 5.1 | 14.2 | 8.3 | 0.9 | 1.6 | 1.56 |
| Trevor Rogers* | ChN | sp | 27 | 1 | 0 | 0 | 3 | 0 | 1 | 0 | 1 | 8.1 | 3.7 | 12.2 | 6.6 | 1.4 | 1.8 | 1.31 |
| Tyler Rogers | SF | mr | 34 | 6 | 0 | 1 | 7 | 0 | 0 | 0 | 1 | 8.1 | 1.1 | 9.9 | 7.2 | 0.8 | 6.8 | 1.01 |
| JoJo Romero* | LA | mr | 28 | 0 | 1 | 1 | 5 | 0 | 0 | 0 | 0 | 7.2 | 2.5 | 10.5 | 7.2 | 0.9 | 2.9 | 1.07 |
| Joe Ross | SD | mr | 32 | 0 | 2 | 0 | 4 | 0 | 0 | 0 | 1 | 13.6 | 4.0 | 18.7 | 6.3 | 0.8 | 1.6 | 1.96 |
| Landen Roupp | Pit | mr | 26 | 2 | 0 | 0 | 1 | 3 | 0 | 0 | 1 | 7.3 | 2.9 | 10.4 | 8.3 | 1.2 | 2.9 | 1.14 |
| River Ryan | StL | sp | 26 | 3 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 5.8 | 6.6 | 12.3 | 9.6 | 0.8 | 1.5 | 1.37 |
| Eduardo Salazar | NYM | mr | 27 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 6.2 | 5.2 | 11.4 | 10.4 | 0.0 | 2.0 | 1.27 |
| Chris Sale* | SF | sp | 36 | 3 | 2 | 0 | 8 | 6 | 0 | 0 | 5 | 7.5 | 2.6 | 10.5 | 10.6 | 0.5 | 4.1 | 1.12 |
| Cristopher Sanchez* | LA | sp | 28 | 4 | 2 | 0 | 5 | 4 | 0 | 4 | 2 | 10.2 | 1.7 | 12.1 | 7.5 | 0.9 | 4.4 | 1.32 |
| Sixto Sanchez | Was | sp | 26 | 1 | 0 | 0 | 1 | 1 | 1 | 0 | 1 | 23.6 | 9.0 | 33.8 | 2.3 | 3.4 | 0.3 | 3.63 |
| Dennis Santana | Atl | mr | 29 | 3 | 2 | 1 | 3 | 3 | 3 | 3 | 3 | 7.3 | 1.9 | 9.5 | 8.4 | 0.9 | 4.5 | 1.02 |
| Tony Santillan | Cin | mr | 28 | 2 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 8.0 | 2.8 | 10.7 | 12.7 | 2.2 | 4.6 | 1.19 |
| Spencer Schwellenbach | ChN | sp | 25 | 6 | 2 | 0 | 3 | 2 | 1 | 1 | 4 | 8.3 | 1.6 | 10.1 | 8.4 | 1.1 | 5.3 | 1.10 |
| Christian Scott | StL | sp | 26 | 3 | 1 | 0 | 2 | 0 | 0 | 1 | 0 | 7.4 | 2.2 | 9.9 | 7.4 | 1.4 | 3.4 | 1.07 |
| Tanner Scott* | LA | cl | 30 | 4 | 3 | 1 | 0 | 0 | 0 | 1 | 1 | 4.9 | 3.0 | 7.9 | 9.8 | 0.7 | 3.2 | 0.88 |
| Luis Severino | Cin | sp | 31 | 15 | 2 | 3 | 9 | 0 | 2 | 0 | 6 | 10.5 | 3.6 | 14.6 | 8.0 | 1.9 | 2.2 | 1.57 |
| Jared Shuster* | Was | mr | 26 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 4 | 12.5 | 9.9 | 22.3 | 4.2 | 1.0 | 0.4 | 2.48 |
| Jared Shuster* | Atl | mr | 26 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 1 | 16.0 | 3.5 | 19.5 | 4.5 | 2.0 | 1.3 | 2.17 |
| Paul Skenes | Mia | sp | 23 | 5 | 5 | 1 | 2 | 2 | 2 | 3 | 2 | 6.8 | 2.5 | 9.5 | 12.0 | 0.9 | 4.7 | 1.04 |
| Drew Smyly* | StL | mr | 36 | 3 | 2 | 2 | 5 | 2 | 0 | 1 | 2 | 11.0 | 3.6 | 15.8 | 8.7 | 3.1 | 2.4 | 1.61 |
| Blake Snell* | Was | sp | 32 | 17 | 3 | 1 | 1 | 5 | 0 | 0 | 3 | 6.7 | 2.8 | 9.6 | 11.8 | 0.8 | 4.3 | 1.05 |
| Michael Soroka | Was | mr | 27 | 1 | 0 | 0 | 1 | 2 | 0 | 0 | 1 | 7.6 | 5.2 | 13.1 | 9.3 | 2.5 | 1.8 | 1.42 |
| Justin Steele* | SF | sp | 29 | 5 | 5 | 0 | 8 | 3 | 0 | 3 | 5 | 10.4 | 3.3 | 14.2 | 7.8 | 0.9 | 2.4 | 1.52 |
| Gavin Stone | Pit | sp | 26 | 13 | 6 | 1 | 4 | 4 | 0 | 2 | 1 | 8.8 | 1.8 | 10.8 | 7.4 | 1.1 | 4.2 | 1.17 |
| Matt Strahm* | NYM | mr | 33 | 4 | 0 | 0 | 1 | 2 | 0 | 1 | 2 | 4.3 | 1.3 | 5.8 | 10.6 | 0.5 | 8.4 | 0.62 |
| Matt Strahm* | LA | mr | 33 | 0 | 0 | 0 | 3 | 1 | 0 | 0 | 0 | 4.8 | 2.8 | 8.7 | 12.7 | 1.2 | 4.6 | 0.84 |
| Matt Strahm* |   | mr | 33 | 4 | 0 | 0 | 4 | 3 | 0 | 1 | 2 | 4.5 | 1.9 | 6.9 | 11.4 | 0.8 | 6.2 | 0.70 |
| Ranger Suarez* | ChN | sp | 29 | 2 | 2 | 2 | 5 | 0 | 0 | 2 | 4 | 10.3 | 2.8 | 13.5 | 8.3 | 0.9 | 3.0 | 1.45 |
| Ranger Suarez* | Mil | sp | 29 | 3 | 1 | 0 | 4 | 0 | 0 | 0 | 1 | 8.9 | 3.5 | 13.0 | 8.4 | 1.2 | 2.4 | 1.38 |
| Ranger Suarez* |   | sp | 29 | 5 | 3 | 2 | 9 | 0 | 0 | 2 | 5 | 9.7 | 3.1 | 13.3 | 8.3 | 1.0 | 2.7 | 1.42 |
| Robert Suarez | SD | cl | 34 | 1 | 0 | 0 | 1 | 0 | 0 | 2 | 0 | 6.0 | 2.7 | 8.9 | 9.5 | 0.5 | 3.5 | 0.97 |
| Brent Suter* | Pit | mr | 35 | 1 | 0 | 0 | 4 | 2 | 0 | 0 | 4 | 9.2 | 1.5 | 11.3 | 6.2 | 1.5 | 4.2 | 1.19 |
| Jameson Taillon | LA | sp | 33 | 8 | 4 | 2 | 1 | 6 | 1 | 4 | 5 | 10.8 | 2.1 | 12.9 | 6.4 | 1.2 | 3.0 | 1.43 |
| Keegan Thompson | StL | mr | 30 | 0 | 1 | 2 | 1 | 1 | 0 | 1 | 2 | 5.9 | 6.8 | 13.0 | 11.6 | 0.5 | 1.7 | 1.41 |
| Ryan Thompson | NYM | mr | 33 | 5 | 0 | 0 | 0 | 1 | 0 | 2 | 2 | 8.0 | 1.8 | 9.7 | 7.2 | 0.3 | 4.1 | 1.08 |
| Jesus Tinoco | Was | mr | 30 | 8 | 1 | 1 | 5 | 0 | 0 | 1 | 1 | 7.7 | 3.2 | 12.0 | 7.3 | 0.6 | 2.3 | 1.21 |
| Michael Tonkin | Atl | mr | 35 | 5 | 2 | 3 | 10 | 5 | 2 | 1 | 4 | 10.5 | 4.3 | 15.9 | 9.3 | 0.3 | 2.2 | 1.65 |
| Blake Treinen | Cin | mr | 37 | 4 | 0 | 1 | 1 | 0 | 0 | 2 | 1 | 7.8 | 1.8 | 9.9 | 11.3 | 1.6 | 6.2 | 1.07 |
| Spencer Turnbull | Mia | mr | 32 | 4 | 0 | 0 | 3 | 1 | 0 | 1 | 0 | 8.4 | 4.5 | 13.6 | 10.9 | 1.9 | 2.4 | 1.42 |
| Spencer Turnbull | Pit | mr | 32 | 7 | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 6.3 | 2.8 | 9.1 | 8.2 | 1.9 | 2.9 | 1.01 |
| Spencer Turnbull |   | mr | 32 | 11 | 1 | 0 | 3 | 1 | 0 | 2 | 1 | 7.4 | 3.7 | 11.5 | 9.6 | 1.9 | 2.6 | 1.23 |
| Alex Vesia* | Mil | mr | 29 | 4 | 2 | 5 | 2 | 0 | 0 | 1 | 1 | 4.9 | 4.4 | 9.6 | 11.9 | 1.0 | 2.7 | 1.04 |
| Victor Vodnik | NYM | mr | 25 | 3 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 8.5 | 3.5 | 11.9 | 7.8 | 1.2 | 2.3 | 1.33 |
| Michael Wacha | Cin | sp | 33 | 6 | 3 | 2 | 6 | 1 | 0 | 0 | 8 | 9.8 | 2.6 | 12.7 | 6.5 | 1.4 | 2.5 | 1.38 |
| Matt Waldron | Was | sp | 28 | 19 | 3 | 1 | 12 | 3 | 1 | 0 | 5 | 10.3 | 3.0 | 14.0 | 7.6 | 1.6 | 2.6 | 1.47 |
| Ryan Walker | SD | mr | 29 | 2 | 1 | 2 | 5 | 1 | 0 | 0 | 1 | 5.1 | 1.8 | 7.5 | 8.5 | 0.7 | 4.7 | 0.77 |
| Taijuan Walker | LA | sp | 32 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.00 |
| Ryan Weathers* | Mia | sp | 25 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12.3 | 3.1 | 15.4 | 10.8 | 2.3 | 3.5 | 1.71 |
| Ryan Weathers* | ChN | sp | 25 | 10 | 0 | 3 | 8 | 3 | 0 | 1 | 1 | 8.2 | 3.0 | 12.4 | 7.5 | 1.6 | 2.5 | 1.24 |
| Logan Webb | ChN | sp | 28 | 22 | 3 | 0 | 5 | 1 | 0 | 2 | 4 | 9.1 | 2.7 | 12.1 | 7.3 | 0.4 | 2.7 | 1.32 |
| Hayden Wesneski | StL | mr | 27 | 2 | 2 | 2 | 4 | 2 | 3 | 2 | 3 | 8.0 | 2.7 | 11.2 | 7.6 | 1.7 | 2.8 | 1.19 |
| Zack Wheeler | Pit | sp | 35 | 6 | 6 | 0 | 10 | 8 | 0 | 2 | 4 | 6.6 | 2.7 | 9.7 | 9.5 | 1.0 | 3.5 | 1.04 |
| Devin Williams | Pit | cl | 30 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 4.2 | 3.2 | 8.1 | 17.5 | 0.4 | 5.6 | 0.82 |
| Trevor Williams | Cin | sp | 33 | 4 | 2 | 0 | 1 | 0 | 0 | 0 | 1 | 7.6 | 2.8 | 10.5 | 7.4 | 0.8 | 2.7 | 1.15 |
| Bryse Wilson | StL | mr | 27 | 10 | 3 | 1 | 1 | 2 | 0 | 0 | 2 | 9.6 | 2.1 | 11.8 | 6.3 | 2.6 | 3.0 | 1.30 |
| Keaton Winn | Atl | sp | 27 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 10.0 | 6.0 | 16.5 | 8.5 | 0.5 | 1.4 | 1.78 |
| Justin Wrobleski* | Pit | sp | 24 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 8.7 | 5.2 | 13.9 | 8.7 | 0.9 | 1.7 | 1.55 |
| Yoshinobu Yamamoto | Was | sp | 26 | 2 | 1 | 0 | 0 | 5 | 0 | 0 | 1 | 9.0 | 1.7 | 10.7 | 10.3 | 0.4 | 5.9 | 1.19 |
| Ryan Yarbrough* | NYM | mr | 33 | 3 | 0 | 0 | 8 | 0 | 0 | 2 | 2 | 6.8 | 3.0 | 11.1 | 5.2 | 1.2 | 1.7 | 1.09 |
| Kirby Yates | Was | cl | 38 | 15 | 2 | 0 | 3 | 1 | 1 | 0 | 0 | 5.0 | 3.6 | 9.0 | 11.4 | 0.9 | 3.2 | 0.96 |
| Danny Young* | Cin | mr | 31 | 1 | 0 | 1 | 3 | 1 | 0 | 3 | 0 | 12.0 | 9.0 | 24.0 | 11.0 | 2.0 | 1.2 | 2.33 |
| Analytical |
| Name | Team | P | Age | OPS | BIP | IPAVG | TBW | TBW/BF | TBWH | TBWH/BF | RC | RC27 | RCERA | CERA |
| Andrew Abbott* | Pit | sp | 26 | .832 | 404 | .280 | 318 | .532 | 320 | .535 | 91.7 | 6.3 | 5.73 | 5.87 |
| Yency Almonte | ChN | mr | 31 | .797 | 38 | .289 | 35 | .522 | 35 | .522 | 9.8 | 6.0 | 5.43 | 5.72 |
| Jose Alvarado* | StL | mr | 30 | .653 | 185 | .281 | 116 | .410 | 116 | .410 | 28.4 | 3.8 | 3.47 | 3.35 |
| Tyler Anderson* | ChN | sp | 35 | .739 | 360 | .253 | 241 | .469 | 244 | .475 | 65.2 | 5.0 | 4.51 | 4.35 |
| Tyler Anderson* | SF | sp | 35 | .257 | 64 | .141 | 13 | .149 | 13 | .149 | 1.5 | 0.5 | 0.48 | 0.44 |
| Tyler Anderson* |   | sp | 35 | .665 | 424 | .236 | 254 | .423 | 257 | .428 | 62.9 | 3.9 | 3.59 | 3.37 |
| Aaron Ashby* | LA | mr | 27 | .483 | 74 | .203 | 33 | .311 | 33 | .311 | 5.6 | 1.8 | 1.59 | 1.42 |
| Graham Ashcraft | Mil | sp | 27 | .584 | 37 | .324 | 16 | .327 | 16 | .327 | 4.2 | 3.3 | 2.93 | 2.52 |
| Javier Assad | Mia | sp | 27 | .881 | 168 | .351 | 151 | .549 | 153 | .556 | 48.2 | 7.7 | 7.05 | 7.50 |
| Pedro Avila | Pit | mr | 28 | .787 | 235 | .370 | 167 | .455 | 174 | .474 | 50.3 | 5.9 | 5.29 | 6.05 |
| Chris Bassitt | Mil | sp | 36 | .792 | 565 | .354 | 380 | .461 | 393 | .477 | 116.5 | 5.8 | 5.18 | 5.68 |
| David Bednar | ChN | cl | 30 | .676 | 140 | .243 | 102 | .445 | 103 | .450 | 24.3 | 4.0 | 3.62 | 3.18 |
| Valente Bellozo | Atl | sp | 25 | .683 | 178 | .185 | 115 | .455 | 117 | .462 | 26.0 | 3.7 | 3.43 | 3.28 |
| Jose Berrios | NYM | sp | 31 | .721 | 628 | .296 | 385 | .435 | 397 | .449 | 100.4 | 4.3 | 3.94 | 4.14 |
| Jake Bird | NYM | mr | 29 | .959 | 29 | .345 | 23 | .575 | 24 | .600 | 8.3 | 9.4 | 8.43 | 7.33 |
| Hayden Birdsong | StL | sp | 23 | .958 | 124 | .298 | 153 | .617 | 156 | .629 | 47.1 | 8.5 | 7.57 | 8.29 |
| Spencer Bivens | StL | mr | 31 | .800 | 166 | .283 | 122 | .500 | 124 | .508 | 34.2 | 5.5 | 4.92 | 5.15 |
| Huascar Brazoban | Mil | mr | 35 | .660 | 162 | .315 | 94 | .392 | 96 | .400 | 23.5 | 3.8 | 3.44 | 3.73 |
| Ben Brown | StL | sp | 25 | .691 | 144 | .243 | 124 | .461 | 124 | .461 | 27.8 | 3.8 | 3.45 | 3.62 |
| Walker Buehler | Pit | sp | 30 | .953 | 125 | .336 | 117 | .622 | 117 | .622 | 33.8 | 6.9 | 6.23 | 6.57 |
| Corbin Burnes | Pit | sp | 30 | .613 | 411 | .270 | 224 | .374 | 226 | .377 | 57.1 | 3.5 | 3.19 | 2.79 |
| Corbin Burnes | SD | sp | 30 | .731 | 172 | .279 | 122 | .467 | 122 | .467 | 31.1 | 4.5 | 4.07 | 4.01 |
| Corbin Burnes |   | sp | 30 | .648 | 583 | .273 | 346 | .402 | 348 | .405 | 88.1 | 3.8 | 3.45 | 3.14 |
| Jose Butto | SF | mr | 27 | .646 | 160 | .269 | 118 | .414 | 119 | .418 | 26.1 | 3.3 | 3.09 | 3.11 |
| Edward Cabrera | Was | sp | 27 | .796 | 155 | .277 | 122 | .492 | 127 | .512 | 34.1 | 5.5 | 5.09 | 5.61 |
| Genesis Cabrera* | Mia | mr | 28 | .990 | 19 | .474 | 19 | .613 | 19 | .613 | 5.9 | 8.4 | 7.20 | 7.28 |
| Luis Castillo | Mia | sp | 32 | .968 | 166 | .331 | 166 | .617 | 168 | .625 | 53.3 | 8.3 | 7.49 | 7.58 |
| Luis Castillo | Cin | sp | 32 | .856 | 313 | .310 | 256 | .548 | 258 | .552 | 75.0 | 6.3 | 5.68 | 5.24 |
| Luis Castillo |   | sp | 32 | .896 | 479 | .317 | 422 | .573 | 426 | .579 | 128.0 | 7.0 | 6.30 | 6.03 |
| Dylan Cease | Cin | sp | 29 | .686 | 495 | .269 | 373 | .442 | 378 | .448 | 87.6 | 3.9 | 3.51 | 3.34 |
| Aroldis Chapman* | StL | mr | 37 | .680 | 131 | .389 | 120 | .429 | 120 | .429 | 31.9 | 4.7 | 4.21 | 4.15 |
| J.T. Chargois | LA | mr | 34 | .513 | 84 | .131 | 43 | .352 | 43 | .352 | 6.7 | 1.9 | 1.65 | 1.67 |
| Jesse Chavez | Atl | mr | 41 | .792 | 103 | .301 | 65 | .461 | 68 | .482 | 20.0 | 5.5 | 4.92 | 4.70 |
| Gerrit Cole | Atl | sp | 34 | .692 | 298 | .262 | 193 | .430 | 200 | .445 | 50.0 | 4.2 | 3.75 | 3.48 |
| Roansy Contreras | StL | mr | 25 | .780 | 248 | .278 | 167 | .490 | 172 | .504 | 46.3 | 5.3 | 4.75 | 4.22 |
| Declan Cronin | ChN | mr | 27 | .638 | 66 | .348 | 40 | .377 | 40 | .377 | 10.0 | 3.5 | 3.09 | 2.46 |
| Fernando Cruz | Mil | mr | 35 | .645 | 157 | .306 | 134 | .419 | 135 | .422 | 32.4 | 3.8 | 3.44 | 2.96 |
| Yu Darvish | StL | sp | 38 | .629 | 238 | .244 | 151 | .401 | 155 | .411 | 34.6 | 3.3 | 2.97 | 2.54 |
| Alexis Diaz | LA | cl | 28 | .600 | 150 | .213 | 90 | .377 | 95 | .397 | 21.5 | 3.4 | 3.08 | 2.94 |
| Edwin Diaz | StL | cl | 31 | .697 | 83 | .337 | 77 | .448 | 78 | .453 | 19.1 | 4.2 | 3.84 | 3.60 |
| Yilber Diaz | Cin | sp | 24 | .494 | 36 | .194 | 18 | .310 | 19 | .328 | 3.6 | 2.2 | 2.07 | 1.98 |
| Seranthony Dominguez | SF | mr | 30 | .622 | 76 | .211 | 46 | .411 | 46 | .411 | 9.7 | 3.1 | 2.75 | 2.17 |
| Camilo Doval | Cin | cl | 27 | .773 | 44 | .273 | 47 | .528 | 47 | .528 | 11.9 | 5.4 | 4.88 | 4.71 |
| Zach Eflin | SF | sp | 31 | .707 | 580 | .290 | 322 | .419 | 331 | .430 | 89.0 | 4.4 | 3.95 | 3.70 |
| Bryce Elder | ChN | sp | 26 | .867 | 66 | .394 | 50 | .521 | 50 | .521 | 16.6 | 7.0 | 6.42 | 5.89 |
| Jeremiah Estrada | Was | mr | 26 | .647 | 151 | .384 | 106 | .383 | 108 | .390 | 26.2 | 3.6 | 3.28 | 3.38 |
| Bailey Falter* | LA | sp | 28 | .769 | 169 | .302 | 102 | .483 | 102 | .483 | 24.7 | 4.2 | 3.87 | 3.57 |
| Buck Farmer | Was | mr | 34 | .718 | 225 | .271 | 142 | .428 | 152 | .458 | 40.2 | 4.7 | 4.25 | 3.62 |
| Calvin Faucher | Mil | mr | 29 | .691 | 78 | .308 | 58 | .433 | 59 | .440 | 14.3 | 4.1 | 3.65 | 2.88 |
| Ryan Feltner | NYM | sp | 28 | .688 | 299 | .254 | 182 | .428 | 187 | .440 | 42.7 | 3.7 | 3.42 | 3.62 |
| Caleb Ferguson* | StL | mr | 28 | .779 | 172 | .343 | 137 | .488 | 139 | .495 | 38.6 | 5.6 | 5.12 | 5.02 |
| Ryan Fernandez | LA | mr | 27 | 1.039 | 49 | .429 | 48 | .632 | 49 | .645 | 18.5 | 11.6 | 10.73 | 10.48 |
| Ryan Fernandez | Pit | mr | 27 | .868 | 147 | .347 | 122 | .537 | 123 | .542 | 37.2 | 6.7 | 6.12 | 6.12 |
| Jose Ferrer* | ChN | mr | 25 | .412 | 111 | .198 | 31 | .215 | 35 | .243 | 5.8 | 1.4 | 1.28 | 1.25 |
| Kyle Finnegan | Mia | cl | 33 | .869 | 81 | .321 | 59 | .532 | 60 | .541 | 16.0 | 5.5 | 4.97 | 5.91 |
| Jack Flaherty | Was | sp | 29 | .677 | 455 | .336 | 306 | .417 | 309 | .421 | 78.2 | 4.0 | 3.57 | 3.13 |
| Dylan Floro | SF | mr | 34 | .771 | 228 | .316 | 133 | .452 | 134 | .456 | 37.5 | 5.0 | 4.39 | 4.82 |
| Bowden Francis | SD | mr | 29 | .593 | 283 | .191 | 157 | .383 | 161 | .393 | 29.3 | 2.4 | 2.18 | 2.06 |
| Max Fried* | ChN | sp | 31 | .659 | 508 | .291 | 300 | .388 | 315 | .407 | 75.7 | 3.7 | 3.35 | 3.55 |
| Giovanny Gallegos | Atl | mr | 33 | 1.197 | 20 | .300 | 32 | .842 | 32 | .842 | 11.0 | 12.3 | 11.11 | 10.29 |
| Zac Gallen | SF | sp | 29 | .687 | 434 | .281 | 292 | .433 | 296 | .439 | 70.3 | 3.9 | 3.55 | 3.49 |
| Robert Garcia* | SD | mr | 29 | .680 | 167 | .329 | 98 | .398 | 99 | .402 | 27.1 | 4.2 | 3.85 | 3.80 |
| Yimi Garcia | Mia | mr | 34 | .751 | 91 | .275 | 86 | .512 | 86 | .512 | 20.9 | 4.6 | 4.14 | 3.38 |
| Reed Garrett | Atl | mr | 32 | .755 | 15 | .467 | 16 | .485 | 16 | .485 | 3.5 | 3.8 | 3.42 | 3.53 |
| Reed Garrett | SD | mr | 32 | .786 | 36 | .306 | 44 | .530 | 44 | .530 | 11.5 | 5.9 | 5.68 | 6.46 |
| Reed Garrett |   | mr | 32 | .779 | 51 | .353 | 60 | .517 | 60 | .517 | 15.2 | 5.3 | 4.99 | 5.46 |
| Robert Gasser* | StL | sp | 26 | .845 | 114 | .395 | 60 | .423 | 66 | .465 | 23.4 | 7.1 | 6.40 | 7.11 |
| Kevin Gausman | Atl | sp | 34 | .776 | 506 | .318 | 369 | .483 | 372 | .487 | 104.5 | 5.4 | 4.83 | 4.74 |
| Kyle Gibson | Cin | sp | 37 | .878 | 441 | .320 | 403 | .562 | 405 | .565 | 115.4 | 6.5 | 5.86 | 6.46 |
| Kevin Ginkel | Atl | mr | 31 | .782 | 203 | .365 | 155 | .480 | 158 | .489 | 44.8 | 5.5 | 5.04 | 4.77 |
| Tyler Glasnow | Atl | sp | 31 | .598 | 358 | .274 | 226 | .379 | 230 | .386 | 51.3 | 3.1 | 2.79 | 2.21 |
| Austin Gomber* | NYM | sp | 31 | .972 | 149 | .329 | 129 | .623 | 130 | .628 | 41.5 | 8.1 | 7.36 | 7.39 |
| Victor Gonzalez* | Atl | mr | 29 | .681 | 16 | .125 | 11 | .478 | 11 | .478 | 2.5 | 4.6 | 4.41 | 5.20 |
| MacKenzie Gore* | SD | sp | 26 | .764 | 33 | .364 | 32 | .500 | 32 | .500 | 8.1 | 4.7 | 4.20 | 3.93 |
| Jon Gray | Pit | sp | 33 | .825 | 282 | .394 | 181 | .483 | 182 | .485 | 61.1 | 6.9 | 6.16 | 5.93 |
| Jon Gray | SD | sp | 33 | .778 | 95 | .337 | 58 | .460 | 59 | .468 | 17.4 | 5.4 | 4.71 | 4.59 |
| Jon Gray |   | sp | 33 | .813 | 377 | .379 | 239 | .477 | 241 | .481 | 78.6 | 6.5 | 5.77 | 5.57 |
| Sonny Gray | Mia | sp | 35 | .784 | 464 | .349 | 376 | .494 | 378 | .497 | 99.4 | 5.0 | 4.47 | 4.45 |
| Chad Green | StL | cl | 34 | .892 | 120 | .308 | 98 | .547 | 101 | .564 | 31.0 | 7.2 | 6.55 | 7.25 |
| Hunter Greene | Mia | sp | 25 | .618 | 424 | .233 | 261 | .381 | 278 | .406 | 63.2 | 3.4 | 3.07 | 2.69 |
| Josh Hader* | SF | cl | 31 | .665 | 113 | .283 | 105 | .447 | 105 | .447 | 21.9 | 3.3 | 2.94 | 2.80 |
| Kyle Harrison* | Mil | sp | 23 | .801 | 372 | .298 | 288 | .491 | 302 | .514 | 84.2 | 5.7 | 5.13 | 5.30 |
| Hunter Harvey | Pit | mr | 30 | .854 | 59 | .390 | 53 | .558 | 53 | .558 | 14.1 | 5.6 | 5.06 | 4.21 |
| Ryan Helsley | NYM | cl | 30 | .560 | 83 | .325 | 43 | .326 | 43 | .326 | 10.1 | 2.8 | 2.48 | 2.28 |
| Ryan Helsley | SF | cl | 30 | .603 | 39 | .308 | 26 | .371 | 27 | .386 | 5.7 | 3.0 | 2.74 | 2.60 |
| Ryan Helsley |   | cl | 30 | .575 | 122 | .320 | 69 | .342 | 70 | .347 | 15.8 | 2.8 | 2.56 | 2.39 |
| Tommy Henry* | ChN | sp | 27 | .916 | 59 | .271 | 52 | .591 | 54 | .614 | 14.3 | 6.3 | 5.79 | 5.98 |
| Daysbel Hernandez | Pit | mr | 28 | .378 | 8 | .250 | 3 | .176 | 4 | .235 | 0.7 | 1.5 | 1.34 | 1.23 |
| DJ Herz* | Mil | sp | 24 | .869 | 44 | .386 | 35 | .530 | 35 | .530 | 11.3 | 7.4 | 6.86 | 7.42 |
| Sean Hjelle | ChN | mr | 28 | .859 | 224 | .353 | 177 | .533 | 179 | .539 | 51.0 | 5.9 | 5.30 | 5.81 |
| Porter Hodge | Mia | mr | 24 | .495 | 87 | .161 | 64 | .344 | 66 | .355 | 10.8 | 2.0 | 1.88 | 1.66 |
| Bryan Hoeing | LA | mr | 28 | .664 | 161 | .317 | 91 | .384 | 92 | .388 | 25.7 | 4.3 | 3.88 | 3.83 |
| Jeff Hoffman | SF | mr | 32 | .725 | 152 | .342 | 109 | .438 | 110 | .442 | 31.0 | 4.9 | 4.40 | 4.16 |
| Colin Holderman | Mia | mr | 29 | .769 | 115 | .357 | 98 | .471 | 101 | .486 | 28.3 | 5.7 | 5.17 | 5.54 |
| Clay Holmes | Pit | cl | 32 | .727 | 187 | .369 | 122 | .416 | 129 | .440 | 35.7 | 4.9 | 4.43 | 4.53 |
| Grant Holmes | Cin | mr | 29 | .662 | 223 | .278 | 129 | .404 | 130 | .408 | 33.4 | 4.0 | 3.60 | 3.54 |
| Brent Honeywell | ChN | mr | 30 | .739 | 136 | .257 | 77 | .440 | 81 | .463 | 19.1 | 4.0 | 3.60 | 3.85 |
| Adrian Houser | ChN | mr | 32 | .851 | 230 | .339 | 163 | .517 | 165 | .524 | 51.4 | 6.8 | 6.18 | 6.03 |
| Bryan Hudson* | Mia | mr | 28 | .620 | 94 | .202 | 55 | .390 | 56 | .397 | 11.5 | 2.8 | 2.58 | 2.25 |
| Bryan Hudson* | Cin | mr | 28 | .652 | 72 | .153 | 50 | .439 | 51 | .447 | 9.9 | 3.0 | 2.71 | 2.28 |
| Bryan Hudson* |   | mr | 28 | .635 | 166 | .181 | 105 | .412 | 107 | .420 | 21.4 | 2.9 | 2.64 | 2.27 |
| Daniel Hudson | Mil | mr | 38 | .595 | 181 | .215 | 107 | .379 | 110 | .390 | 22.2 | 2.8 | 2.52 | 2.23 |
| Raisel Iglesias | Was | cl | 35 | .561 | 198 | .207 | 99 | .341 | 105 | .362 | 19.6 | 2.3 | 2.09 | 2.02 |
| Shota Imanaga* | LA | sp | 31 | .779 | 559 | .315 | 378 | .483 | 384 | .490 | 105.4 | 5.1 | 4.67 | 4.29 |
| Jake Irvin | Mil | sp | 28 | .775 | 433 | .261 | 304 | .498 | 308 | .504 | 76.3 | 4.7 | 4.20 | 4.22 |
| Bryce Jarvis | NYM | mr | 27 | .839 | 127 | .291 | 97 | .519 | 99 | .529 | 26.9 | 6.0 | 5.40 | 6.24 |
| Joe Jimenez | Mil | mr | 30 | .520 | 186 | .263 | 98 | .316 | 101 | .326 | 20.3 | 2.3 | 2.13 | 1.91 |
| Jared Jones | Pit | sp | 23 | .877 | 285 | .305 | 259 | .564 | 265 | .577 | 74.2 | 6.4 | 5.82 | 5.51 |
| Jakob Junis | ChN | mr | 32 | .791 | 83 | .253 | 57 | .518 | 57 | .518 | 14.1 | 4.6 | 4.08 | 3.89 |
| Jakob Junis | SD | mr | 32 | .602 | 92 | .196 | 49 | .377 | 51 | .392 | 9.7 | 2.5 | 2.32 | 2.02 |
| Jakob Junis |   | mr | 32 | .689 | 175 | .223 | 106 | .442 | 108 | .450 | 23.4 | 3.4 | 3.06 | 2.81 |
| Mitch Keller | Mia | sp | 29 | .844 | 235 | .336 | 196 | .536 | 198 | .541 | 59.4 | 6.5 | 6.07 | 5.60 |
| Merrill Kelly | Mil | sp | 36 | .723 | 157 | .287 | 107 | .455 | 109 | .464 | 26.6 | 4.2 | 3.83 | 3.44 |
| Orion Kerkering | Pit | mr | 24 | .578 | 153 | .301 | 91 | .336 | 98 | .362 | 20.7 | 2.8 | 2.55 | 2.59 |
| Clayton Kershaw* | LA | sp | 37 | .909 | 51 | .333 | 40 | .541 | 43 | .581 | 13.8 | 8.1 | 7.47 | 6.94 |
| Yusei Kikuchi* | Was | sp | 34 | .899 | 516 | .359 | 460 | .563 | 463 | .567 | 145.9 | 7.3 | 6.66 | 6.71 |
| John King* | SF | mr | 30 | .800 | 185 | .324 | 115 | .473 | 117 | .481 | 31.8 | 5.1 | 4.69 | 5.76 |
| Michael King | SD | sp | 30 | .710 | 448 | .310 | 345 | .450 | 350 | .457 | 88.6 | 4.5 | 3.93 | 3.74 |
| Andrew Kittredge | Mia | mr | 35 | .858 | 200 | .355 | 161 | .537 | 161 | .537 | 45.9 | 6.0 | 5.53 | 5.64 |
| Landon Knack | LA | sp | 27 | .990 | 164 | .335 | 162 | .630 | 166 | .646 | 55.2 | 9.3 | 8.39 | 8.16 |
| Jared Koenig* | Atl | mr | 31 | .607 | 161 | .255 | 89 | .377 | 89 | .377 | 20.8 | 3.5 | 3.11 | 3.35 |
| Derek Law | NYM | mr | 34 | .725 | 201 | .323 | 119 | .433 | 119 | .433 | 31.2 | 4.3 | 3.91 | 4.13 |
| Kyle Leahy | Cin | mr | 28 | .644 | 54 | .278 | 26 | .382 | 27 | .397 | 6.5 | 3.4 | 3.14 | 2.08 |
| Dylan Lee* | LA | mr | 30 | .614 | 135 | .304 | 86 | .379 | 87 | .383 | 19.0 | 3.0 | 2.70 | 2.40 |
| Mark Leiter | Cin | mr | 34 | .780 | 139 | .360 | 142 | .502 | 143 | .505 | 39.9 | 5.6 | 5.03 | 5.00 |
| Matthew Liberatore* | Mil | mr | 25 | .880 | 49 | .327 | 37 | .561 | 37 | .561 | 12.0 | 7.4 | 6.35 | 5.94 |
| Luke Little* | StL | mr | 24 | .000 | 5 | .000 | 0 | .000 | 0 | .000 | 0.0 | 0.0 | 0.00 | 0.00 |
| Nick Lodolo* | SD | sp | 27 | .617 | 363 | .248 | 213 | .381 | 222 | .397 | 47.1 | 3.0 | 2.70 | 2.55 |
| Jorge Lopez | ChN | mr | 32 | .915 | 124 | .347 | 116 | .571 | 119 | .586 | 34.2 | 6.6 | 6.15 | 6.35 |
| Pablo Lopez | StL | sp | 29 | .718 | 569 | .306 | 373 | .436 | 387 | .452 | 101.7 | 4.5 | 4.05 | 3.80 |
| Reynaldo Lopez | SD | sp | 31 | .650 | 391 | .284 | 255 | .413 | 256 | .414 | 55.7 | 3.2 | 2.91 | 2.84 |
| Michael Lorenzen | SF | sp | 33 | .981 | 196 | .332 | 179 | .611 | 181 | .618 | 58.5 | 8.6 | 7.81 | 8.42 |
| Rhett Lowder | Was | sp | 23 | .596 | 86 | .302 | 40 | .331 | 42 | .347 | 10.2 | 3.3 | 2.99 | 3.25 |
| Seth Lugo | SF | sp | 35 | .662 | 651 | .292 | 356 | .393 | 365 | .403 | 88.2 | 3.6 | 3.27 | 3.22 |
| Jesus Luzardo* | SD | sp | 27 | .470 | 15 | .200 | 8 | .320 | 8 | .320 | 1.4 | 2.1 | 2.02 | 1.93 |
| Lance Lynn | SD | sp | 38 | .852 | 248 | .278 | 209 | .554 | 209 | .554 | 59.5 | 6.3 | 5.65 | 5.49 |
| Sean Manaea* | Pit | sp | 33 | .697 | 151 | .311 | 113 | .436 | 114 | .440 | 26.8 | 3.8 | 3.48 | 3.75 |
| Sean Manaea* | SD | sp | 33 | .805 | 345 | .328 | 282 | .501 | 289 | .513 | 85.1 | 6.1 | 5.48 | 5.29 |
| Sean Manaea* |   | sp | 33 | .771 | 496 | .323 | 395 | .481 | 403 | .490 | 111.1 | 5.3 | 4.79 | 4.77 |
| Alek Manoah | NYM | sp | 27 | 1.028 | 74 | .297 | 74 | .643 | 78 | .678 | 26.2 | 9.6 | 8.60 | 8.49 |
| Joe Mantiply* | Cin | mr | 34 | .745 | 97 | .320 | 66 | .465 | 68 | .479 | 17.4 | 4.6 | 4.18 | 3.36 |
| Joe Mantiply* | SD | mr | 34 | .596 | 70 | .271 | 35 | .368 | 35 | .368 | 8.6 | 3.2 | 2.94 | 1.75 |
| Joe Mantiply* |   | mr | 34 | .685 | 167 | .299 | 101 | .426 | 103 | .435 | 25.8 | 4.0 | 3.65 | 2.65 |
| Justin Martinez | Was | mr | 23 | .773 | 207 | .382 | 156 | .460 | 160 | .472 | 47.9 | 5.9 | 5.37 | 5.63 |
| Nick Martinez | Mia | mr | 34 | .736 | 327 | .315 | 192 | .438 | 198 | .452 | 53.4 | 4.6 | 4.27 | 3.85 |
| Nick Martinez | Cin | mr | 34 | .486 | 142 | .218 | 58 | .293 | 59 | .298 | 10.2 | 1.7 | 1.53 | 1.45 |
| Nick Martinez |   | mr | 34 | .657 | 469 | .286 | 250 | .393 | 257 | .404 | 61.6 | 3.5 | 3.21 | 2.92 |
| Yuki Matsui* | SD | mr | 29 | .467 | 190 | .174 | 81 | .299 | 84 | .310 | 14.7 | 1.9 | 1.72 | 1.33 |
| Michael McGreevy | SF | sp | 24 | .288 | 55 | .127 | 13 | .167 | 15 | .192 | 1.1 | 0.4 | 0.42 | 0.37 |
| Trevor Megill | Mia | cl | 31 | .617 | 118 | .305 | 72 | .373 | 72 | .373 | 15.6 | 2.9 | 2.66 | 2.82 |
| Tylor Megill | LA | sp | 29 | .643 | 245 | .306 | 156 | .401 | 157 | .404 | 39.0 | 3.8 | 3.50 | 3.11 |
| Max Meyer | Was | sp | 26 | .200 | 5 | .000 | 2 | .200 | 2 | .200 | 0.1 | 0.4 | 0.32 | 0.57 |
| Erik Miller* | Mil | mr | 27 | .894 | 149 | .322 | 136 | .569 | 138 | .577 | 40.9 | 6.9 | 6.21 | 6.37 |
| Shelby Miller | Cin | mr | 34 | .457 | 90 | .167 | 37 | .282 | 40 | .305 | 6.8 | 1.8 | 1.62 | 1.27 |
| Hoby Milner* | Pit | mr | 34 | .705 | 100 | .420 | 56 | .386 | 57 | .393 | 15.3 | 4.0 | 3.57 | 4.11 |
| A.J. Minter* | StL | mr | 31 | .455 | 8 | .000 | 4 | .364 | 4 | .364 | 0.4 | 1.0 | 0.88 | 0.66 |
| Carmen Mlodzinski | Atl | mr | 26 | .612 | 155 | .245 | 86 | .374 | 89 | .387 | 20.6 | 3.4 | 3.08 | 3.08 |
| Sam Moll* | Cin | mr | 33 | .536 | 99 | .232 | 56 | .339 | 58 | .352 | 11.5 | 2.5 | 2.31 | 1.93 |
| Frankie Montas | Mia | sp | 32 | .943 | 28 | .357 | 29 | .592 | 29 | .592 | 8.7 | 7.3 | 7.05 | 8.24 |
| Adrian Morejon* | NYM | mr | 26 | .780 | 48 | .438 | 35 | .479 | 35 | .479 | 10.3 | 5.4 | 4.99 | 3.62 |
| Charlie Morton | Atl | sp | 41 | .719 | 499 | .271 | 349 | .449 | 364 | .468 | 84.9 | 4.1 | 3.69 | 3.79 |
| Joe Musgrove | NYM | sp | 32 | .770 | 312 | .301 | 212 | .465 | 224 | .491 | 59.8 | 5.0 | 4.57 | 4.55 |
| Tobias Myers | LA | sp | 26 | .685 | 435 | .331 | 268 | .409 | 272 | .415 | 69.1 | 4.0 | 3.61 | 3.74 |
| Andrew Nardi* | ChN | mr | 26 | 1.063 | 21 | .333 | 24 | .706 | 24 | .706 | 7.6 | 8.9 | 8.42 | 7.94 |
| Ryne Nelson | NYM | sp | 27 | .788 | 511 | .305 | 343 | .487 | 351 | .499 | 93.1 | 5.0 | 4.53 | 4.16 |
| Hector Neris | NYM | cl | 36 | .936 | 24 | .417 | 25 | .581 | 26 | .605 | 7.9 | 7.7 | 6.90 | 6.61 |
| Aaron Nola | NYM | sp | 32 | .701 | 571 | .299 | 380 | .438 | 383 | .441 | 99.3 | 4.3 | 3.90 | 3.62 |
| Dedniel Nunez | Cin | mr | 29 | .642 | 79 | .304 | 62 | .419 | 62 | .419 | 12.5 | 2.9 | 2.62 | 2.59 |
| Luis L. Ortiz | Was | mr | 26 | .740 | 447 | .228 | 305 | .475 | 315 | .491 | 75.4 | 4.4 | 3.98 | 3.86 |
| Adam Ottavino | StL | mr | 39 | .911 | 23 | .348 | 22 | .512 | 25 | .581 | 7.8 | 8.4 | 7.90 | 8.44 |
| Emilio Pagan | NYM | mr | 34 | .694 | 122 | .393 | 80 | .402 | 81 | .407 | 21.8 | 4.3 | 3.92 | 4.50 |
| Andre Pallante | Mia | sp | 26 | .702 | 147 | .327 | 90 | .427 | 90 | .427 | 24.2 | 4.5 | 4.06 | 3.98 |
| Andre Pallante | ChN | sp | 26 | .644 | 239 | .247 | 142 | .403 | 145 | .412 | 35.4 | 3.8 | 3.43 | 3.30 |
| Enoli Paredes | ChN | mr | 29 | .549 | 56 | .214 | 33 | .340 | 36 | .371 | 7.7 | 2.9 | 2.72 | 2.47 |
| Mitchell Parker* | Atl | sp | 25 | .792 | 536 | .338 | 340 | .474 | 343 | .478 | 101.3 | 5.6 | 5.15 | 4.99 |
| Joel Payamps | LA | mr | 31 | .531 | 164 | .238 | 81 | .329 | 83 | .337 | 15.7 | 2.2 | 1.99 | 1.58 |
| Nate Pearson | ChN | mr | 28 | 1.105 | 46 | .500 | 50 | .685 | 50 | .685 | 20.7 | 13.3 | 12.25 | 10.91 |
| Nate Pearson | Mil | mr | 28 | .333 | 1 | .000 | 1 | .333 | 1 | .333 | 0.1 | 1.2 | 1.05 | 1.96 |
| Elvis Peguero | SF | mr | 28 | .849 | 129 | .364 | 91 | .495 | 93 | .505 | 26.2 | 5.7 | 5.21 | 6.26 |
| Ryan Pepiot | Mil | sp | 27 | .702 | 388 | .284 | 265 | .435 | 273 | .448 | 67.8 | 4.2 | 3.79 | 3.69 |
| Freddy Peralta | Mil | sp | 29 | .737 | 492 | .305 | 369 | .460 | 376 | .469 | 103.1 | 5.0 | 4.52 | 4.40 |
| Wandy Peralta* | Cin | mr | 33 | .746 | 123 | .236 | 82 | .463 | 86 | .486 | 21.7 | 4.8 | 4.30 | 4.45 |
| David Peterson* | NYM | sp | 29 | .795 | 427 | .326 | 279 | .477 | 285 | .487 | 84.5 | 6.0 | 5.54 | 5.52 |
| Brandon Pfaadt | StL | sp | 26 | .810 | 562 | .320 | 435 | .515 | 438 | .518 | 119.2 | 5.4 | 4.83 | 4.66 |
| Evan Phillips | SD | cl | 30 | .465 | 120 | .250 | 66 | .293 | 67 | .298 | 11.9 | 1.8 | 1.64 | 1.30 |
| Nick Pivetta | Mia | sp | 32 | .775 | 399 | .271 | 334 | .505 | 337 | .510 | 83.3 | 4.7 | 4.24 | 4.25 |
| Zach Pop | NYM | mr | 28 | 1.041 | 70 | .300 | 67 | .620 | 71 | .657 | 23.5 | 9.6 | 8.93 | 9.62 |
| Zach Pop |   | mr | 28 | 1.041 | 70 | .300 | 67 | .620 | 71 | .657 | 23.5 | 9.6 | 8.93 | 9.62 |
| Quinn Priester | StL | sp | 24 | .995 | 59 | .288 | 54 | .621 | 56 | .644 | 18.1 | 9.2 | 8.64 | 9.87 |
| A.J. Puk* | Mil | mr | 30 | .536 | 137 | .212 | 75 | .344 | 77 | .353 | 14.6 | 2.3 | 2.10 | 1.68 |
| Jose Quintana* | SD | sp | 36 | .710 | 275 | .280 | 173 | .429 | 181 | .449 | 44.6 | 4.2 | 3.75 | 3.86 |
| Drew Rasmussen | Atl | mr | 29 | .674 | 72 | .389 | 43 | .398 | 43 | .398 | 12.3 | 4.3 | 3.94 | 3.14 |
| Colin Rea | Atl | sp | 34 | .602 | 321 | .262 | 162 | .354 | 172 | .376 | 37.8 | 3.0 | 2.73 | 2.54 |
| Sean Reid-Foley | Mia | mr | 29 | .721 | 40 | .350 | 36 | .456 | 36 | .456 | 11.2 | 6.3 | 5.69 | 5.17 |
| Trevor Richards | Was | mr | 32 | .749 | 46 | .261 | 33 | .485 | 33 | .485 | 8.5 | 5.0 | 4.46 | 4.85 |
| Trevor Richards | Atl | mr | 32 | .797 | 157 | .242 | 125 | .521 | 126 | .525 | 32.7 | 5.4 | 4.76 | 4.84 |
| Trevor Richards |   | mr | 32 | .787 | 203 | .246 | 158 | .513 | 159 | .516 | 41.2 | 5.3 | 4.70 | 4.85 |
| David Robertson | Mia | mr | 40 | .735 | 147 | .374 | 110 | .428 | 115 | .447 | 30.8 | 4.8 | 4.33 | 4.84 |
| Yariel Rodriguez | LA | sp | 28 | .727 | 230 | .313 | 161 | .446 | 163 | .452 | 42.7 | 4.7 | 4.27 | 4.79 |
| Trevor Rogers* | ChN | sp | 27 | .740 | 212 | .250 | 146 | .476 | 149 | .485 | 38.3 | 4.8 | 4.37 | 4.05 |
| Tyler Rogers | SF | mr | 34 | .620 | 224 | .272 | 110 | .357 | 117 | .380 | 27.5 | 3.2 | 2.93 | 2.72 |
| JoJo Romero* | LA | mr | 28 | .657 | 142 | .254 | 83 | .401 | 88 | .425 | 19.2 | 3.4 | 3.03 | 2.90 |
| Joe Ross | SD | mr | 32 | .929 | 127 | .402 | 94 | .537 | 98 | .560 | 33.5 | 8.6 | 7.61 | 7.85 |
| Landen Roupp | Pit | mr | 26 | .645 | 126 | .254 | 78 | .408 | 79 | .414 | 18.3 | 3.5 | 3.18 | 3.04 |
| River Ryan | StL | sp | 26 | .608 | 53 | .245 | 39 | .402 | 39 | .402 | 7.9 | 3.1 | 2.75 | 3.41 |
| Eduardo Salazar | NYM | mr | 27 | .556 | 20 | .300 | 12 | .343 | 12 | .343 | 2.0 | 2.0 | 1.88 | 2.54 |
| Chris Sale* | SF | sp | 36 | .624 | 444 | .304 | 271 | .381 | 279 | .392 | 63.6 | 3.3 | 3.00 | 2.61 |
| Cristopher Sanchez* | LA | sp | 28 | .728 | 583 | .331 | 343 | .430 | 348 | .437 | 94.2 | 4.5 | 4.08 | 4.09 |
| Sixto Sanchez | Was | sp | 26 | 1.287 | 39 | .462 | 39 | .736 | 40 | .755 | 18.8 | 21.2 | 19.05 | 22.25 |
| Dennis Santana | Atl | mr | 29 | .665 | 191 | .267 | 117 | .413 | 120 | .424 | 26.7 | 3.4 | 3.02 | 2.52 |
| Tony Santillan | Cin | mr | 28 | .746 | 72 | .292 | 66 | .485 | 66 | .485 | 17.1 | 4.7 | 4.24 | 3.99 |
| Spencer Schwellenbach | ChN | sp | 25 | .708 | 379 | .288 | 247 | .448 | 250 | .454 | 60.8 | 4.0 | 3.61 | 3.06 |
| Christian Scott | StL | sp | 26 | .642 | 161 | .236 | 94 | .403 | 96 | .412 | 21.5 | 3.3 | 3.05 | 3.00 |
| Tanner Scott* | LA | cl | 30 | .480 | 153 | .209 | 79 | .310 | 79 | .310 | 12.7 | 1.7 | 1.51 | 1.54 |
| Luis Severino | Cin | sp | 31 | .854 | 515 | .328 | 416 | .528 | 425 | .539 | 126.7 | 6.5 | 5.83 | 6.15 |
| Jared Shuster* | Was | mr | 26 | .908 | 65 | .338 | 51 | .543 | 51 | .543 | 17.0 | 8.7 | 7.95 | 9.49 |
| Jared Shuster* | Atl | mr | 26 | 1.007 | 73 | .384 | 56 | .602 | 56 | .602 | 21.1 | 10.4 | 9.49 | 9.69 |
| Paul Skenes | Mia | sp | 23 | .598 | 322 | .298 | 214 | .373 | 216 | .377 | 43.2 | 2.6 | 2.41 | 2.43 |
| Drew Smyly* | StL | mr | 36 | .966 | 101 | .307 | 99 | .596 | 104 | .627 | 32.9 | 8.3 | 7.54 | 7.70 |
| Blake Snell* | Was | sp | 32 | .572 | 269 | .279 | 168 | .361 | 169 | .363 | 38.0 | 2.9 | 2.70 | 2.29 |
| Michael Soroka | Was | mr | 27 | .783 | 82 | .232 | 75 | .517 | 76 | .524 | 19.7 | 5.4 | 4.85 | 5.26 |
| Justin Steele* | SF | sp | 29 | .792 | 412 | .337 | 284 | .474 | 292 | .487 | 86.1 | 5.8 | 5.24 | 5.06 |
| Gavin Stone | Pit | sp | 26 | .712 | 438 | .288 | 271 | .444 | 275 | .450 | 69.0 | 4.2 | 3.78 | 3.36 |
| Matt Strahm* | NYM | mr | 33 | .439 | 81 | .185 | 37 | .282 | 38 | .290 | 6.5 | 1.6 | 1.48 | 0.90 |
| Matt Strahm* | LA | mr | 33 | .578 | 42 | .214 | 32 | .368 | 35 | .402 | 6.3 | 2.6 | 2.27 | 2.08 |
| Matt Strahm* |   | mr | 33 | .494 | 123 | .195 | 69 | .317 | 73 | .335 | 12.8 | 2.0 | 1.77 | 1.28 |
| Ranger Suarez* | ChN | sp | 29 | .781 | 300 | .337 | 204 | .470 | 209 | .482 | 59.8 | 5.5 | 4.99 | 4.65 |
| Ranger Suarez* | Mil | sp | 29 | .749 | 170 | .306 | 121 | .460 | 125 | .475 | 32.4 | 4.8 | 4.30 | 4.49 |
| Ranger Suarez* |   | sp | 29 | .769 | 470 | .326 | 325 | .466 | 334 | .479 | 92.1 | 5.2 | 4.72 | 4.59 |
| Robert Suarez | SD | cl | 34 | .524 | 163 | .245 | 83 | .323 | 84 | .327 | 16.3 | 2.2 | 2.02 | 1.89 |
| Brent Suter* | Pit | mr | 35 | .779 | 204 | .279 | 134 | .486 | 138 | .500 | 36.1 | 4.9 | 4.41 | 3.98 |
| Jameson Taillon | LA | sp | 33 | .771 | 578 | .320 | 358 | .466 | 359 | .467 | 104.6 | 5.3 | 4.85 | 4.74 |
| Keegan Thompson | StL | mr | 30 | .608 | 76 | .263 | 58 | .395 | 59 | .401 | 12.8 | 3.4 | 3.10 | 3.22 |
| Ryan Thompson | NYM | mr | 33 | .592 | 199 | .286 | 93 | .348 | 93 | .348 | 22.1 | 3.0 | 2.68 | 2.28 |
| Jesus Tinoco | Was | mr | 30 | .637 | 121 | .273 | 65 | .365 | 70 | .393 | 17.6 | 3.8 | 3.39 | 3.36 |
| Michael Tonkin | Atl | mr | 35 | .766 | 235 | .379 | 159 | .432 | 169 | .459 | 49.1 | 5.6 | 5.03 | 5.30 |
| Blake Treinen | Cin | mr | 37 | .727 | 120 | .283 | 96 | .475 | 97 | .480 | 24.7 | 4.5 | 4.05 | 3.13 |
| Spencer Turnbull | Mia | mr | 32 | .857 | 78 | .295 | 79 | .552 | 82 | .573 | 22.7 | 6.3 | 5.68 | 5.28 |
| Spencer Turnbull | Pit | mr | 32 | .680 | 69 | .203 | 50 | .455 | 50 | .455 | 10.9 | 3.5 | 3.08 | 2.92 |
| Spencer Turnbull |   | mr | 32 | .779 | 147 | .252 | 129 | .510 | 132 | .522 | 33.3 | 4.9 | 4.42 | 4.14 |
| Alex Vesia* | Mil | mr | 29 | .588 | 150 | .207 | 116 | .401 | 118 | .408 | 23.7 | 3.0 | 2.69 | 2.13 |
| Victor Vodnik | NYM | mr | 25 | .715 | 151 | .278 | 102 | .457 | 102 | .457 | 24.0 | 4.0 | 3.74 | 3.89 |
| Michael Wacha | Cin | sp | 33 | .794 | 552 | .303 | 378 | .492 | 384 | .500 | 103.7 | 5.2 | 4.68 | 4.69 |
| Matt Waldron | Was | sp | 28 | .840 | 480 | .319 | 365 | .518 | 377 | .535 | 111.5 | 6.3 | 5.72 | 5.49 |
| Ryan Walker | SD | mr | 29 | .491 | 178 | .202 | 82 | .299 | 87 | .318 | 13.4 | 1.6 | 1.46 | 1.47 |
| Taijuan Walker | LA | sp | 32 | .000 | 2 | .000 | 0 | .000 | 0 | .000 | 0.0 | 0.0 | 0.00 | 0.00 |
| Ryan Weathers* | Mia | sp | 25 | .932 | 34 | .382 | 33 | .600 | 33 | .600 | 11.1 | 8.6 | 7.72 | 7.14 |
| Ryan Weathers* | ChN | sp | 25 | .735 | 182 | .253 | 123 | .449 | 131 | .478 | 34.4 | 4.8 | 4.45 | 4.18 |
| Logan Webb | ChN | sp | 28 | .684 | 599 | .322 | 337 | .404 | 342 | .410 | 86.5 | 3.9 | 3.52 | 3.55 |
| Hayden Wesneski | StL | mr | 27 | .730 | 217 | .249 | 149 | .460 | 153 | .472 | 37.4 | 4.3 | 3.92 | 3.84 |
| Zack Wheeler | Pit | sp | 35 | .618 | 536 | .250 | 337 | .390 | 347 | .401 | 73.1 | 3.0 | 2.73 | 2.61 |
| Devin Williams | Pit | cl | 30 | .508 | 37 | .297 | 33 | .333 | 35 | .354 | 6.1 | 2.1 | 1.92 | 1.34 |
| Trevor Williams | Cin | sp | 33 | .625 | 200 | .275 | 110 | .382 | 111 | .385 | 23.5 | 2.9 | 2.64 | 2.93 |
| Bryse Wilson | StL | mr | 27 | .816 | 362 | .254 | 271 | .533 | 272 | .535 | 75.9 | 5.7 | 5.18 | 4.98 |
| Keaton Winn | Atl | sp | 27 | .849 | 50 | .380 | 42 | .519 | 43 | .531 | 11.7 | 6.0 | 5.27 | 5.97 |
| Justin Wrobleski* | Pit | sp | 24 | .766 | 29 | .310 | 22 | .478 | 22 | .478 | 6.3 | 5.7 | 4.93 | 4.58 |
| Yoshinobu Yamamoto | Was | sp | 26 | .641 | 288 | .340 | 166 | .385 | 166 | .385 | 42.2 | 3.6 | 3.31 | 2.88 |
| Ryan Yarbrough* | NYM | mr | 33 | .680 | 155 | .213 | 89 | .406 | 97 | .443 | 22.7 | 3.9 | 3.44 | 3.32 |
| Kirby Yates | Was | cl | 38 | .508 | 146 | .212 | 88 | .327 | 91 | .338 | 18.8 | 2.5 | 2.24 | 1.99 |
| Danny Young* | Cin | mr | 31 | 1.139 | 25 | .400 | 31 | .620 | 34 | .680 | 12.9 | 13.4 | 11.64 | 11.18 |
| Start |
| Name | Team | P | Age | GS | CG | CG% | SHO | QS | QS% | RS | RS/G | RL | RLS | RL% | PCH/G | STR% |
| Andrew Abbott* | Pit | sp | 26 | 24 | 1 | .042 | 0 | 7 | .292 | 126 | 5.3 | 14 | 3 | .214 | 93.8 | .581 |
| Yency Almonte | ChN | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 4 | .667 | 26.2 | .546 |
| Jose Alvarado* | StL | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 23 | 10 | .435 | 20.9 | .604 |
| Tyler Anderson* | ChN | sp | 35 | 20 | 0 | .000 | 0 | 8 | .400 | 89 | 4.4 | 12 | 0 | .000 | 97.2 | .598 |
| Tyler Anderson* | SF | sp | 35 | 4 | 1 | .250 | 1 | 2 | .500 | 24 | 6.0 | 0 | 0 | .000 | 81.8 | .633 |
| Tyler Anderson* |   | sp | 35 | 24 | 1 | .042 | 1 | 10 | .417 | 113 | 4.7 | 12 | 0 | .000 | 94.6 | .603 |
| Aaron Ashby* | LA | mr | 27 | 4 | 1 | .250 | 1 | 3 | .750 | 27 | 6.8 | 0 | 0 | .000 | 99.5 | .618 |
| Graham Ashcraft | Mil | sp | 27 | 1 | 0 | .000 | 0 | 1 | 1.000 | 2 | 2.0 | 0 | 0 | .000 | 31.2 | .699 |
| Javier Assad | Mia | sp | 27 | 10 | 0 | .000 | 0 | 2 | .200 | 43 | 4.3 | 11 | 8 | .727 | 106.0 | .571 |
| Pedro Avila | Pit | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 21 | 7 | .333 | 31.5 | .578 |
| Chris Bassitt | Mil | sp | 36 | 32 | 0 | .000 | 0 | 13 | .406 | 172 | 5.4 | 27 | 5 | .185 | 99.4 | .607 |
| David Bednar | ChN | cl | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 7 | .538 | 16.7 | .608 |
| Valente Bellozo | Atl | sp | 25 | 10 | 0 | .000 | 0 | 8 | .800 | 69 | 6.9 | 2 | 1 | .500 | 91.1 | .613 |
| Jose Berrios | NYM | sp | 31 | 32 | 2 | .063 | 1 | 21 | .656 | 124 | 3.9 | 17 | 7 | .412 | 101.0 | .621 |
| Jake Bird | NYM | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 0 | .000 | 29.4 | .612 |
| Hayden Birdsong | StL | sp | 23 | 9 | 0 | .000 | 0 | 1 | .111 | 27 | 3.0 | 8 | 3 | .375 | 97.7 | .559 |
| Spencer Bivens | StL | mr | 31 | 10 | 0 | .000 | 0 | 4 | .400 | 35 | 3.5 | 10 | 3 | .300 | 84.4 | .626 |
| Huascar Brazoban | Mil | mr | 35 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 25 | 5 | .200 | 19.2 | .589 |
| Ben Brown | StL | sp | 25 | 11 | 0 | .000 | 0 | 7 | .636 | 30 | 2.7 | 7 | 2 | .286 | 103.9 | .577 |
| Walker Buehler | Pit | sp | 30 | 9 | 0 | .000 | 0 | 0 | .000 | 33 | 3.7 | 4 | 0 | .000 | 81.3 | .634 |
| Corbin Burnes | Pit | sp | 30 | 24 | 0 | .000 | 0 | 16 | .667 | 94 | 3.9 | 13 | 4 | .308 | 95.0 | .637 |
| Corbin Burnes | SD | sp | 30 | 10 | 0 | .000 | 0 | 4 | .400 | 54 | 5.4 | 8 | 3 | .375 | 98.4 | .657 |
| Corbin Burnes |   | sp | 30 | 34 | 0 | .000 | 0 | 20 | .588 | 148 | 4.4 | 21 | 7 | .333 | 96.0 | .643 |
| Jose Butto | SF | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 14 | 8 | .571 | 22.9 | .600 |
| Edward Cabrera | Was | sp | 27 | 9 | 1 | .111 | 0 | 2 | .222 | 36 | 4.0 | 6 | 4 | .667 | 115.8 | .588 |
| Genesis Cabrera* | Mia | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 1 | .500 | 16.3 | .561 |
| Luis Castillo | Mia | sp | 32 | 9 | 1 | .111 | 1 | 2 | .222 | 33 | 3.7 | 7 | 0 | .000 | 103.6 | .621 |
| Luis Castillo | Cin | sp | 32 | 20 | 0 | .000 | 0 | 8 | .400 | 87 | 4.3 | 14 | 1 | .071 | 87.2 | .644 |
| Luis Castillo |   | sp | 32 | 29 | 1 | .034 | 1 | 10 | .345 | 120 | 4.1 | 21 | 1 | .048 | 92.6 | .635 |
| Dylan Cease | Cin | sp | 29 | 34 | 0 | .000 | 0 | 16 | .471 | 118 | 3.5 | 26 | 5 | .192 | 100.2 | .617 |
| Aroldis Chapman* | StL | mr | 37 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 24 | 10 | .417 | 20.0 | .583 |
| J.T. Chargois | LA | mr | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 0 | .000 | 21.7 | .607 |
| Jesse Chavez | Atl | mr | 41 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 1 | .500 | 20.8 | .664 |
| Gerrit Cole | Atl | sp | 34 | 18 | 0 | .000 | 0 | 11 | .611 | 82 | 4.6 | 7 | 1 | .143 | 95.7 | .619 |
| Roansy Contreras | StL | mr | 25 | 12 | 0 | .000 | 0 | 7 | .583 | 72 | 6.0 | 10 | 3 | .300 | 97.2 | .612 |
| Declan Cronin | ChN | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 1 | .167 | 22.6 | .624 |
| Fernando Cruz | Mil | mr | 35 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 22 | 6 | .273 | 21.3 | .602 |
| Yu Darvish | StL | sp | 38 | 14 | 1 | .071 | 1 | 10 | .714 | 72 | 5.1 | 7 | 2 | .286 | 97.7 | .638 |
| Alexis Diaz | LA | cl | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 28 | 5 | .179 | 17.1 | .576 |
| Edwin Diaz | StL | cl | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 1 | .333 | 15.6 | .618 |
| Yilber Diaz | Cin | sp | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 3 | .429 | 17.0 | .597 |
| Seranthony Dominguez | SF | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 1 | .333 | 31.1 | .631 |
| Camilo Doval | Cin | cl | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 1 | .143 | 19.7 | .539 |
| Zach Eflin | SF | sp | 31 | 30 | 0 | .000 | 0 | 15 | .500 | 140 | 4.7 | 7 | 2 | .286 | 89.6 | .652 |
| Bryce Elder | ChN | sp | 26 | 4 | 0 | .000 | 0 | 0 | .000 | 19 | 4.8 | 4 | 0 | .000 | 87.5 | .666 |
| Jeremiah Estrada | Was | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 34 | 14 | .412 | 19.8 | .616 |
| Bailey Falter* | LA | sp | 28 | 8 | 1 | .125 | 1 | 5 | .625 | 39 | 4.9 | 4 | 3 | .750 | 96.3 | .623 |
| Buck Farmer | Was | mr | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 20 | 5 | .250 | 26.8 | .600 |
| Calvin Faucher | Mil | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 4 | .444 | 23.8 | .591 |
| Ryan Feltner | NYM | sp | 28 | 15 | 0 | .000 | 0 | 9 | .600 | 54 | 3.6 | 8 | 0 | .000 | 88.2 | .610 |
| Caleb Ferguson* | StL | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 19 | 6 | .316 | 24.8 | .610 |
| Ryan Fernandez | LA | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 2 | .400 | 21.0 | .568 |
| Ryan Fernandez | Pit | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 2 | .400 | 21.4 | .598 |
| Jose Ferrer* | ChN | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 11 | 3 | .273 | 13.7 | .690 |
| Kyle Finnegan | Mia | cl | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 2 | .200 | 17.4 | .644 |
| Jack Flaherty | Was | sp | 29 | 28 | 2 | .071 | 0 | 17 | .607 | 110 | 3.9 | 25 | 10 | .400 | 100.9 | .649 |
| Dylan Floro | SF | mr | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 11 | 2 | .182 | 24.1 | .642 |
| Bowden Francis | SD | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 24 | 5 | .208 | 19.0 | .642 |
| Max Fried* | ChN | sp | 31 | 29 | 1 | .034 | 0 | 20 | .690 | 108 | 3.7 | 13 | 3 | .231 | 100.7 | .617 |
| Giovanny Gallegos | Atl | mr | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 0 | .000 | 28.8 | .688 |
| Zac Gallen | SF | sp | 29 | 28 | 0 | .000 | 0 | 15 | .536 | 147 | 5.3 | 2 | 0 | .000 | 93.0 | .591 |
| Robert Garcia* | SD | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 32 | 6 | .188 | 13.9 | .672 |
| Yimi Garcia | Mia | mr | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 3 | .429 | 17.7 | .643 |
| Reed Garrett | Atl | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 1 | .333 | 23.7 | .662 |
| Reed Garrett | SD | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 1 | .083 | 27.1 | .538 |
| Reed Garrett |   | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 2 | .133 | 26.0 | .572 |
| Robert Gasser* | StL | sp | 26 | 5 | 0 | .000 | 0 | 2 | .400 | 14 | 2.8 | 3 | 2 | .667 | 92.2 | .672 |
| Kevin Gausman | Atl | sp | 34 | 30 | 0 | .000 | 0 | 18 | .600 | 142 | 4.7 | 19 | 7 | .368 | 101.0 | .614 |
| Kyle Gibson | Cin | sp | 37 | 31 | 0 | .000 | 0 | 8 | .258 | 141 | 4.5 | 18 | 1 | .056 | 89.5 | .612 |
| Kevin Ginkel | Atl | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 28 | 4 | .143 | 20.8 | .642 |
| Tyler Glasnow | Atl | sp | 31 | 25 | 0 | .000 | 0 | 16 | .640 | 108 | 4.3 | 9 | 1 | .111 | 93.2 | .631 |
| Austin Gomber* | NYM | sp | 31 | 8 | 0 | .000 | 0 | 1 | .125 | 42 | 5.3 | 1 | 0 | .000 | 85.6 | .650 |
| Victor Gonzalez* | Atl | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 11.1 | .577 |
| MacKenzie Gore* | SD | sp | 26 | 3 | 0 | .000 | 0 | 0 | .000 | 16 | 5.3 | 4 | 2 | .500 | 94.0 | .613 |
| Jon Gray | Pit | sp | 33 | 13 | 2 | .154 | 0 | 6 | .462 | 41 | 3.2 | 4 | 1 | .250 | 100.7 | .665 |
| Jon Gray | SD | sp | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 3 | .429 | 31.8 | .672 |
| Jon Gray |   | sp | 33 | 13 | 2 | .154 | 0 | 6 | .462 | 41 | 3.2 | 11 | 4 | .364 | 65.0 | .666 |
| Sonny Gray | Mia | sp | 35 | 29 | 0 | .000 | 0 | 15 | .517 | 129 | 4.4 | 24 | 5 | .208 | 104.1 | .630 |
| Chad Green | StL | cl | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 19 | 7 | .368 | 19.1 | .587 |
| Hunter Greene | Mia | sp | 25 | 27 | 0 | .000 | 0 | 17 | .630 | 137 | 5.1 | 13 | 1 | .077 | 97.9 | .610 |
| Josh Hader* | SF | cl | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 3 | .231 | 16.6 | .643 |
| Kyle Harrison* | Mil | sp | 23 | 25 | 0 | .000 | 0 | 9 | .360 | 148 | 5.9 | 19 | 5 | .263 | 91.7 | .613 |
| Hunter Harvey | Pit | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 1 | .167 | 19.7 | .687 |
| Ryan Helsley | NYM | cl | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 2 | .500 | 15.6 | .650 |
| Ryan Helsley | SF | cl | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 0 | .000 | 17.9 | .603 |
| Ryan Helsley |   | cl | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 11 | 2 | .182 | 16.4 | .632 |
| Tommy Henry* | ChN | sp | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 1 | .143 | 26.3 | .598 |
| Daysbel Hernandez | Pit | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 0 | .000 | 17.0 | .632 |
| DJ Herz* | Mil | sp | 24 | 2 | 0 | .000 | 0 | 0 | .000 | 10 | 5.0 | 2 | 0 | .000 | 79.0 | .620 |
| Sean Hjelle | ChN | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 21 | 4 | .190 | 20.6 | .705 |
| Porter Hodge | Mia | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 20 | 2 | .100 | 16.2 | .600 |
| Bryan Hoeing | LA | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 23 | 6 | .261 | 21.4 | .653 |
| Jeff Hoffman | SF | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 14 | 3 | .214 | 19.2 | .644 |
| Colin Holderman | Mia | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 23 | 12 | .522 | 17.3 | .561 |
| Clay Holmes | Pit | cl | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 0 | .000 | 19.7 | .630 |
| Grant Holmes | Cin | mr | 29 | 1 | 0 | .000 | 0 | 1 | 1.000 | 9 | 9.0 | 21 | 4 | .190 | 19.0 | .626 |
| Brent Honeywell | ChN | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 2 | .333 | 19.9 | .629 |
| Adrian Houser | ChN | mr | 32 | 6 | 0 | .000 | 0 | 3 | .500 | 25 | 4.2 | 19 | 5 | .263 | 41.2 | .615 |
| Bryan Hudson* | Mia | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 2 | .333 | 14.6 | .661 |
| Bryan Hudson* | Cin | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 2 | .200 | 16.3 | .621 |
| Bryan Hudson* |   | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 16 | 4 | .250 | 15.4 | .642 |
| Daniel Hudson | Mil | mr | 38 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 18 | 3 | .167 | 18.8 | .647 |
| Raisel Iglesias | Was | cl | 35 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 2 | .222 | 19.8 | .668 |
| Shota Imanaga* | LA | sp | 31 | 29 | 0 | .000 | 0 | 14 | .483 | 128 | 4.4 | 23 | 9 | .391 | 98.0 | .677 |
| Jake Irvin | Mil | sp | 28 | 24 | 2 | .083 | 0 | 12 | .500 | 149 | 6.2 | 7 | 4 | .571 | 92.8 | .644 |
| Bryce Jarvis | NYM | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 26 | 9 | .346 | 27.8 | .542 |
| Joe Jimenez | Mil | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 26 | 11 | .423 | 22.5 | .623 |
| Jared Jones | Pit | sp | 23 | 20 | 0 | .000 | 0 | 5 | .250 | 85 | 4.3 | 5 | 1 | .200 | 87.2 | .604 |
| Jakob Junis | ChN | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 1 | .500 | 13.6 | .649 |
| Jakob Junis | SD | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 1 | .200 | 15.6 | .694 |
| Jakob Junis |   | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 2 | .286 | 14.6 | .673 |
| Mitch Keller | Mia | sp | 29 | 12 | 1 | .083 | 0 | 6 | .500 | 66 | 5.5 | 9 | 3 | .333 | 110.1 | .618 |
| Merrill Kelly | Mil | sp | 36 | 9 | 0 | .000 | 0 | 5 | .556 | 61 | 6.8 | 8 | 3 | .375 | 98.4 | .643 |
| Orion Kerkering | Pit | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 0 | .000 | 16.4 | .629 |
| Clayton Kershaw* | LA | sp | 37 | 3 | 0 | .000 | 0 | 0 | .000 | 5 | 1.7 | 2 | 0 | .000 | 94.7 | .648 |
| Yusei Kikuchi* | Was | sp | 34 | 31 | 2 | .065 | 0 | 11 | .355 | 152 | 4.9 | 35 | 13 | .371 | 100.6 | .642 |
| John King* | SF | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 25 | 6 | .240 | 16.1 | .638 |
| Michael King | SD | sp | 30 | 32 | 0 | .000 | 0 | 11 | .344 | 139 | 4.3 | 25 | 3 | .120 | 96.1 | .615 |
| Andrew Kittredge | Mia | mr | 35 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 30 | 10 | .333 | 17.9 | .655 |
| Landon Knack | LA | sp | 27 | 1 | 0 | .000 | 0 | 0 | .000 | 3 | 3.0 | 11 | 4 | .364 | 36.7 | .619 |
| Jared Koenig* | Atl | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 28 | 9 | .321 | 16.1 | .590 |
| Derek Law | NYM | mr | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 3 | .250 | 21.1 | .632 |
| Kyle Leahy | Cin | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 3 | .750 | 16.7 | .648 |
| Dylan Lee* | LA | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 14 | 3 | .214 | 18.1 | .680 |
| Mark Leiter | Cin | mr | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 28 | 9 | .321 | 19.1 | .619 |
| Matthew Liberatore* | Mil | mr | 25 | 2 | 0 | .000 | 0 | 0 | .000 | 6 | 3.0 | 5 | 3 | .600 | 32.7 | .664 |
| Luke Little* | StL | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 19.0 | .632 |
| Nick Lodolo* | SD | sp | 27 | 25 | 0 | .000 | 0 | 8 | .320 | 125 | 5.0 | 16 | 2 | .125 | 82.7 | .636 |
| Jorge Lopez | ChN | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 2 | .133 | 24.4 | .615 |
| Pablo Lopez | StL | sp | 29 | 30 | 2 | .067 | 0 | 19 | .633 | 127 | 4.2 | 18 | 5 | .278 | 103.9 | .642 |
| Reynaldo Lopez | SD | sp | 31 | 27 | 0 | .000 | 0 | 12 | .444 | 101 | 3.7 | 10 | 3 | .300 | 88.1 | .642 |
| Michael Lorenzen | SF | sp | 33 | 11 | 0 | .000 | 0 | 3 | .273 | 39 | 3.5 | 11 | 3 | .273 | 101.0 | .582 |
| Rhett Lowder | Was | sp | 23 | 4 | 1 | .250 | 1 | 3 | .750 | 11 | 2.8 | 8 | 6 | .750 | 107.8 | .587 |
| Seth Lugo | SF | sp | 35 | 37 | 1 | .027 | 1 | 23 | .622 | 194 | 5.2 | 10 | 6 | .600 | 89.7 | .641 |
| Jesus Luzardo* | SD | sp | 27 | 1 | 0 | .000 | 0 | 0 | .000 | 7 | 7.0 | 1 | 0 | .000 | 88.0 | .580 |
| Lance Lynn | SD | sp | 38 | 17 | 0 | .000 | 0 | 4 | .235 | 89 | 5.2 | 12 | 4 | .333 | 85.9 | .602 |
| Sean Manaea* | Pit | sp | 33 | 10 | 0 | .000 | 0 | 7 | .700 | 28 | 2.8 | 5 | 1 | .200 | 102.8 | .598 |
| Sean Manaea* | SD | sp | 33 | 22 | 0 | .000 | 0 | 6 | .273 | 87 | 4.0 | 17 | 3 | .176 | 98.6 | .622 |
| Sean Manaea* |   | sp | 33 | 32 | 0 | .000 | 0 | 13 | .406 | 115 | 3.6 | 22 | 4 | .182 | 99.9 | .614 |
| Alek Manoah | NYM | sp | 27 | 5 | 0 | .000 | 0 | 0 | .000 | 21 | 4.2 | 5 | 3 | .600 | 83.2 | .647 |
| Joe Mantiply* | Cin | mr | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 22 | 3 | .136 | 16.6 | .636 |
| Joe Mantiply* | SD | mr | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 3 | .750 | 17.8 | .660 |
| Joe Mantiply* |   | mr | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 26 | 6 | .231 | 17.1 | .646 |
| Justin Martinez | Was | mr | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 38 | 12 | .316 | 21.3 | .604 |
| Nick Martinez | Mia | mr | 34 | 16 | 1 | .063 | 0 | 10 | .625 | 82 | 5.1 | 6 | 3 | .500 | 93.8 | .664 |
| Nick Martinez | Cin | mr | 34 | 2 | 0 | .000 | 0 | 2 | 1.000 | 13 | 6.5 | 3 | 1 | .333 | 21.8 | .695 |
| Nick Martinez |   | mr | 34 | 18 | 1 | .056 | 0 | 12 | .667 | 95 | 5.3 | 9 | 4 | .444 | 46.3 | .674 |
| Yuki Matsui* | SD | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 5 | .333 | 18.7 | .615 |
| Michael McGreevy | SF | sp | 24 | 3 | 1 | .333 | 1 | 3 | 1.000 | 20 | 6.7 | 1 | 1 | 1.000 | 98.3 | .681 |
| Trevor Megill | Mia | cl | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 1 | .125 | 13.3 | .639 |
| Tylor Megill | LA | sp | 29 | 17 | 0 | .000 | 0 | 7 | .412 | 74 | 4.4 | 13 | 8 | .615 | 92.7 | .615 |
| Max Meyer | Was | sp | 26 | 1 | 0 | .000 | 0 | 0 | .000 | 11 | 11.0 | 0 | 0 | .000 | 43.0 | .581 |
| Erik Miller* | Mil | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 24 | 3 | .125 | 20.3 | .593 |
| Shelby Miller | Cin | mr | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 5 | .714 | 17.5 | .644 |
| Hoby Milner* | Pit | mr | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 11 | 4 | .364 | 19.8 | .688 |
| A.J. Minter* | StL | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 12.7 | .684 |
| Carmen Mlodzinski | Atl | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 14 | 3 | .214 | 17.1 | .600 |
| Sam Moll* | Cin | mr | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 4 | .444 | 19.2 | .621 |
| Frankie Montas | Mia | sp | 32 | 1 | 0 | .000 | 0 | 0 | .000 | 6 | 6.0 | 3 | 0 | .000 | 64.7 | .619 |
| Adrian Morejon* | NYM | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 2 | .333 | 24.4 | .631 |
| Charlie Morton | Atl | sp | 41 | 28 | 2 | .071 | 1 | 17 | .607 | 100 | 3.6 | 21 | 15 | .714 | 101.7 | .620 |
| Joe Musgrove | NYM | sp | 32 | 18 | 0 | .000 | 0 | 13 | .722 | 64 | 3.6 | 7 | 2 | .286 | 91.9 | .660 |
| Tobias Myers | LA | sp | 26 | 26 | 0 | .000 | 0 | 14 | .538 | 119 | 4.6 | 15 | 2 | .133 | 94.4 | .642 |
| Andrew Nardi* | ChN | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 1 | .500 | 22.2 | .676 |
| Ryne Nelson | NYM | sp | 27 | 27 | 1 | .037 | 1 | 11 | .407 | 81 | 3.0 | 13 | 5 | .385 | 94.2 | .647 |
| Hector Neris | NYM | cl | 36 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 1 | 1.000 | 21.1 | .558 |
| Aaron Nola | NYM | sp | 32 | 33 | 2 | .061 | 1 | 17 | .515 | 135 | 4.1 | 16 | 3 | .188 | 101.1 | .643 |
| Dedniel Nunez | Cin | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 3 | .300 | 15.2 | .652 |
| Luis L. Ortiz | Was | mr | 26 | 23 | 0 | .000 | 0 | 11 | .478 | 103 | 4.5 | 15 | 6 | .400 | 79.2 | .618 |
| Adam Ottavino | StL | mr | 39 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 1 | .333 | 26.8 | .590 |
| Emilio Pagan | NYM | mr | 34 | 1 | 0 | .000 | 0 | 0 | .000 | 1 | 1.0 | 12 | 3 | .250 | 33.1 | .636 |
| Andre Pallante | Mia | sp | 26 | 8 | 1 | .125 | 0 | 3 | .375 | 15 | 1.9 | 5 | 1 | .200 | 101.0 | .603 |
| Andre Pallante | ChN | sp | 26 | 10 | 0 | .000 | 0 | 4 | .400 | 38 | 3.8 | 15 | 5 | .333 | 59.5 | .597 |
| Enoli Paredes | ChN | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 2 | .250 | 19.9 | .575 |
| Mitchell Parker* | Atl | sp | 25 | 27 | 0 | .000 | 0 | 10 | .370 | 114 | 4.2 | 13 | 5 | .385 | 98.0 | .625 |
| Joel Payamps | LA | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 20 | 8 | .400 | 21.3 | .639 |
| Nate Pearson | ChN | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 1 | .167 | 36.4 | .625 |
| Nate Pearson | Mil | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 8.0 | .500 |
| Elvis Peguero | SF | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 17 | 6 | .353 | 23.2 | .577 |
| Ryan Pepiot | Mil | sp | 27 | 24 | 0 | .000 | 0 | 15 | .625 | 118 | 4.9 | 10 | 0 | .000 | 99.7 | .620 |
| Freddy Peralta | Mil | sp | 29 | 32 | 0 | .000 | 0 | 11 | .344 | 149 | 4.7 | 27 | 4 | .148 | 99.3 | .625 |
| Wandy Peralta* | Cin | mr | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 22 | 6 | .273 | 18.5 | .601 |
| David Peterson* | NYM | sp | 29 | 23 | 0 | .000 | 0 | 4 | .174 | 87 | 3.8 | 21 | 9 | .429 | 93.9 | .609 |
| Brandon Pfaadt | StL | sp | 26 | 30 | 1 | .033 | 0 | 18 | .600 | 93 | 3.1 | 13 | 4 | .308 | 104.0 | .655 |
| Evan Phillips | SD | cl | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 25 | 3 | .120 | 14.6 | .645 |
| Nick Pivetta | Mia | sp | 32 | 28 | 0 | .000 | 0 | 13 | .464 | 102 | 3.6 | 11 | 8 | .727 | 89.7 | .645 |
| Zach Pop | NYM | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 4 | .444 | 31.3 | .590 |
| Zach Pop |   | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 4 | .444 | 31.3 | .590 |
| Quinn Priester | StL | sp | 24 | 1 | 0 | .000 | 0 | 0 | .000 | 4 | 4.0 | 6 | 3 | .500 | 30.5 | .607 |
| A.J. Puk* | Mil | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 14 | 4 | .286 | 16.3 | .637 |
| Jose Quintana* | SD | sp | 36 | 17 | 0 | .000 | 0 | 6 | .353 | 67 | 3.9 | 17 | 4 | .235 | 91.3 | .619 |
| Drew Rasmussen | Atl | mr | 29 | 4 | 0 | .000 | 0 | 2 | .500 | 14 | 3.5 | 1 | 1 | 1.000 | 103.0 | .667 |
| Colin Rea | Atl | sp | 34 | 17 | 1 | .059 | 0 | 10 | .588 | 87 | 5.1 | 17 | 8 | .471 | 98.9 | .623 |
| Sean Reid-Foley | Mia | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 3 | .231 | 20.4 | .540 |
| Trevor Richards | Was | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 1 | .111 | 17.9 | .576 |
| Trevor Richards | Atl | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 2 | .154 | 20.8 | .564 |
| Trevor Richards |   | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 22 | 3 | .136 | 20.1 | .566 |
| David Robertson | Mia | mr | 40 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 29 | 7 | .241 | 17.1 | .602 |
| Yariel Rodriguez | LA | sp | 28 | 15 | 0 | .000 | 0 | 4 | .267 | 65 | 4.3 | 12 | 6 | .500 | 90.6 | .586 |
| Trevor Rogers* | ChN | sp | 27 | 12 | 0 | .000 | 0 | 5 | .417 | 40 | 3.3 | 4 | 2 | .500 | 98.3 | .600 |
| Tyler Rogers | SF | mr | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 3 | .231 | 21.6 | .710 |
| JoJo Romero* | LA | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 16 | 4 | .250 | 19.7 | .632 |
| Joe Ross | SD | mr | 32 | 8 | 0 | .000 | 0 | 0 | .000 | 49 | 6.1 | 7 | 2 | .286 | 79.1 | .588 |
| Landen Roupp | Pit | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 2 | .500 | 26.9 | .610 |
| River Ryan | StL | sp | 26 | 4 | 0 | .000 | 0 | 2 | .500 | 16 | 4.0 | 3 | 2 | .667 | 102.0 | .578 |
| Eduardo Salazar | NYM | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 0 | .000 | 20.4 | .608 |
| Chris Sale* | SF | sp | 36 | 28 | 1 | .036 | 0 | 18 | .643 | 162 | 5.8 | 10 | 2 | .200 | 97.7 | .639 |
| Cristopher Sanchez* | LA | sp | 28 | 30 | 2 | .067 | 1 | 18 | .600 | 146 | 4.9 | 23 | 6 | .261 | 95.2 | .660 |
| Sixto Sanchez | Was | sp | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 2 | .500 | 67.0 | .547 |
| Dennis Santana | Atl | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 4 | .500 | 15.3 | .640 |
| Tony Santillan | Cin | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 2 | .222 | 19.1 | .638 |
| Spencer Schwellenbach | ChN | sp | 25 | 22 | 0 | .000 | 0 | 15 | .682 | 70 | 3.2 | 16 | 9 | .563 | 92.0 | .656 |
| Christian Scott | StL | sp | 26 | 9 | 0 | .000 | 0 | 5 | .556 | 42 | 4.7 | 8 | 5 | .625 | 97.3 | .630 |
| Tanner Scott* | LA | cl | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 2 | .222 | 16.2 | .629 |
| Luis Severino | Cin | sp | 31 | 32 | 0 | .000 | 0 | 9 | .281 | 139 | 4.3 | 20 | 4 | .200 | 94.7 | .618 |
| Jared Shuster* | Was | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 0 | .000 | 37.4 | .516 |
| Jared Shuster* | Atl | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 1 | .250 | 26.6 | .616 |
| Paul Skenes | Mia | sp | 23 | 22 | 0 | .000 | 0 | 19 | .864 | 105 | 4.8 | 15 | 5 | .333 | 102.4 | .639 |
| Drew Smyly* | StL | mr | 36 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 2 | .250 | 28.1 | .606 |
| Blake Snell* | Was | sp | 32 | 21 | 0 | .000 | 0 | 7 | .333 | 90 | 4.3 | 14 | 1 | .071 | 92.7 | .630 |
| Michael Soroka | Was | mr | 27 | 1 | 0 | .000 | 0 | 1 | 1.000 | 4 | 4.0 | 11 | 2 | .182 | 33.8 | .558 |
| Justin Steele* | SF | sp | 29 | 23 | 0 | .000 | 0 | 7 | .304 | 109 | 4.7 | 6 | 2 | .333 | 98.9 | .643 |
| Gavin Stone | Pit | sp | 26 | 27 | 0 | .000 | 0 | 14 | .519 | 84 | 3.1 | 11 | 7 | .636 | 81.0 | .657 |
| Matt Strahm* | NYM | mr | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 1 | .200 | 18.5 | .709 |
| Matt Strahm* | LA | mr | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 0 | .000 | 19.2 | .618 |
| Matt Strahm* |   | mr | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 1 | .083 | 18.8 | .672 |
| Ranger Suarez* | ChN | sp | 29 | 16 | 0 | .000 | 0 | 8 | .500 | 61 | 3.8 | 11 | 7 | .636 | 97.4 | .648 |
| Ranger Suarez* | Mil | sp | 29 | 11 | 0 | .000 | 0 | 5 | .455 | 60 | 5.5 | 3 | 1 | .333 | 91.2 | .631 |
| Ranger Suarez* |   | sp | 29 | 27 | 0 | .000 | 0 | 13 | .481 | 121 | 4.5 | 14 | 8 | .571 | 94.9 | .642 |
| Robert Suarez | SD | cl | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 17 | 3 | .176 | 14.4 | .659 |
| Brent Suter* | Pit | mr | 35 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 0 | .000 | 18.7 | .670 |
| Jameson Taillon | LA | sp | 33 | 29 | 0 | .000 | 0 | 14 | .483 | 107 | 3.7 | 17 | 8 | .471 | 94.9 | .657 |
| Keegan Thompson | StL | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 17 | 8 | .471 | 19.2 | .560 |
| Ryan Thompson | NYM | mr | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 8 | .533 | 23.1 | .669 |
| Jesus Tinoco | Was | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 5 | .833 | 13.2 | .621 |
| Michael Tonkin | Atl | mr | 35 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 26 | 10 | .385 | 23.1 | .601 |
| Blake Treinen | Cin | mr | 37 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 11 | 0 | .000 | 18.1 | .664 |
| Spencer Turnbull | Mia | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 19 | 7 | .368 | 15.2 | .591 |
| Spencer Turnbull | Pit | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 17.4 | .609 |
| Spencer Turnbull |   | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 19 | 7 | .368 | 16.1 | .599 |
| Alex Vesia* | Mil | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 24 | 9 | .375 | 20.1 | .598 |
| Victor Vodnik | NYM | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 5 | .500 | 25.0 | .589 |
| Michael Wacha | Cin | sp | 33 | 30 | 1 | .033 | 0 | 15 | .500 | 141 | 4.7 | 14 | 2 | .143 | 92.3 | .623 |
| Matt Waldron | Was | sp | 28 | 27 | 1 | .037 | 0 | 10 | .370 | 132 | 4.9 | 22 | 8 | .364 | 95.3 | .629 |
| Ryan Walker | SD | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 4 | .333 | 16.1 | .627 |
| Taijuan Walker | LA | sp | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 5.0 | .800 |
| Ryan Weathers* | Mia | sp | 25 | 2 | 0 | .000 | 0 | 1 | .500 | 9 | 4.5 | 2 | 1 | .500 | 98.5 | .624 |
| Ryan Weathers* | ChN | sp | 25 | 11 | 0 | .000 | 0 | 5 | .455 | 55 | 5.0 | 7 | 4 | .571 | 89.5 | .627 |
| Logan Webb | ChN | sp | 28 | 32 | 2 | .063 | 0 | 17 | .531 | 120 | 3.8 | 21 | 9 | .429 | 97.3 | .629 |
| Hayden Wesneski | StL | mr | 27 | 7 | 0 | .000 | 0 | 3 | .429 | 30 | 4.3 | 20 | 6 | .300 | 49.5 | .617 |
| Zack Wheeler | Pit | sp | 35 | 34 | 0 | .000 | 0 | 25 | .735 | 133 | 3.9 | 17 | 5 | .294 | 96.4 | .635 |
| Devin Williams | Pit | cl | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 17.2 | .615 |
| Trevor Williams | Cin | sp | 33 | 12 | 0 | .000 | 0 | 9 | .750 | 52 | 4.3 | 7 | 1 | .143 | 92.6 | .628 |
| Bryse Wilson | StL | mr | 27 | 20 | 0 | .000 | 0 | 8 | .400 | 97 | 4.8 | 9 | 4 | .444 | 93.4 | .631 |
| Keaton Winn | Atl | sp | 27 | 3 | 0 | .000 | 0 | 1 | .333 | 7 | 2.3 | 4 | 4 | 1.000 | 104.0 | .577 |
| Justin Wrobleski* | Pit | sp | 24 | 1 | 0 | .000 | 0 | 0 | .000 | 1 | 1.0 | 0 | 0 | .000 | 45.5 | .588 |
| Yoshinobu Yamamoto | Was | sp | 26 | 17 | 1 | .059 | 0 | 9 | .529 | 65 | 3.8 | 13 | 5 | .385 | 96.4 | .653 |
| Ryan Yarbrough* | NYM | mr | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 17 | 2 | .118 | 19.8 | .626 |
| Kirby Yates | Was | cl | 38 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 3 | .250 | 19.8 | .613 |
| Danny Young* | Cin | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 0 | .000 | 24.5 | .546 |
| Relief |
| Name | Team | P | Age | SVO | S | SV% | BS | BS% | HLD | IR | IRS | IR% | G | GR | GF | PCH/G | STR% |
| Andrew Abbott* | Pit | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 24 | 0 | 0 | 93.8 | .581 |
| Yency Almonte | ChN | mr | 31 | 0 | 0 | .000 | 0 | .000 | 5 | 6 | 1 | .167 | 10 | 10 | 3 | 26.2 | .546 |
| Jose Alvarado* | StL | mr | 30 | 4 | 2 | .500 | 2 | .500 | 11 | 35 | 11 | .314 | 51 | 51 | 18 | 20.9 | .604 |
| Tyler Anderson* | ChN | sp | 35 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 20 | 0 | 0 | 97.2 | .598 |
| Tyler Anderson* | SF | sp | 35 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 4 | 0 | 0 | 81.8 | .633 |
| Tyler Anderson* |   | sp | 35 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 24 | 0 | 0 | 94.6 | .603 |
| Aaron Ashby* | LA | mr | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 4 | 0 | 0 | 99.5 | .618 |
| Graham Ashcraft | Mil | sp | 27 | 2 | 1 | .500 | 1 | .500 | 0 | 2 | 1 | .500 | 5 | 4 | 3 | 31.2 | .699 |
| Javier Assad | Mia | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 10 | 0 | 0 | 106.0 | .571 |
| Pedro Avila | Pit | mr | 28 | 1 | 0 | .000 | 1 | 1.000 | 6 | 18 | 5 | .278 | 47 | 47 | 10 | 31.5 | .578 |
| Chris Bassitt | Mil | sp | 36 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 3 | .000 | 32 | 0 | 0 | 99.4 | .607 |
| David Bednar | ChN | cl | 30 | 17 | 14 | .824 | 2 | .118 | 5 | 26 | 10 | .385 | 52 | 52 | 37 | 16.7 | .608 |
| Valente Bellozo | Atl | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 10 | 0 | 0 | 91.1 | .613 |
| Jose Berrios | NYM | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 101.0 | .621 |
| Jake Bird | NYM | mr | 29 | 2 | 0 | .000 | 2 | 1.000 | 0 | 4 | 4 | 1.000 | 5 | 5 | 3 | 29.4 | .612 |
| Hayden Birdsong | StL | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 1 | 1.000 | 10 | 1 | 1 | 97.7 | .559 |
| Spencer Bivens | StL | mr | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 2 | 1.000 | 11 | 1 | 1 | 84.4 | .626 |
| Huascar Brazoban | Mil | mr | 35 | 10 | 6 | .600 | 4 | .400 | 13 | 51 | 16 | .314 | 51 | 51 | 23 | 19.2 | .589 |
| Ben Brown | StL | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 11 | 0 | 0 | 103.9 | .577 |
| Walker Buehler | Pit | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 9 | 0 | 0 | 81.3 | .634 |
| Corbin Burnes | Pit | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 24 | 0 | 0 | 95.0 | .637 |
| Corbin Burnes | SD | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 10 | 0 | 0 | 98.4 | .657 |
| Corbin Burnes |   | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 34 | 0 | 0 | 96.0 | .643 |
| Jose Butto | SF | mr | 27 | 11 | 7 | .636 | 4 | .364 | 10 | 26 | 12 | .462 | 51 | 51 | 25 | 22.9 | .600 |
| Edward Cabrera | Was | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 9 | 0 | 0 | 115.8 | .588 |
| Genesis Cabrera* | Mia | mr | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 5 | 2 | .400 | 7 | 7 | 3 | 16.3 | .561 |
| Luis Castillo | Mia | sp | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 10 | 1 | 0 | 103.6 | .621 |
| Luis Castillo | Cin | sp | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 20 | 0 | 0 | 87.2 | .644 |
| Luis Castillo |   | sp | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 1 | 0 | 92.6 | .635 |
| Dylan Cease | Cin | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 34 | 0 | 0 | 100.2 | .617 |
| Aroldis Chapman* | StL | mr | 37 | 19 | 14 | .737 | 4 | .211 | 16 | 49 | 19 | .388 | 61 | 61 | 31 | 20.0 | .583 |
| J.T. Chargois | LA | mr | 34 | 4 | 2 | .500 | 2 | .500 | 5 | 9 | 1 | .111 | 21 | 21 | 8 | 21.7 | .607 |
| Jesse Chavez | Atl | mr | 41 | 2 | 0 | .000 | 1 | .500 | 2 | 16 | 7 | .438 | 24 | 24 | 9 | 20.8 | .664 |
| Gerrit Cole | Atl | sp | 34 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 18 | 0 | 0 | 95.7 | .619 |
| Roansy Contreras | StL | mr | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 2 | 1.000 | 13 | 1 | 1 | 97.2 | .612 |
| Declan Cronin | ChN | mr | 27 | 5 | 4 | .800 | 1 | .200 | 1 | 11 | 2 | .182 | 18 | 18 | 10 | 22.6 | .624 |
| Fernando Cruz | Mil | mr | 35 | 10 | 6 | .600 | 4 | .400 | 15 | 38 | 15 | .395 | 63 | 63 | 18 | 21.3 | .602 |
| Yu Darvish | StL | sp | 38 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 14 | 0 | 0 | 97.7 | .638 |
| Alexis Diaz | LA | cl | 28 | 8 | 5 | .625 | 3 | .375 | 14 | 33 | 10 | .303 | 55 | 55 | 21 | 17.1 | .576 |
| Edwin Diaz | StL | cl | 31 | 28 | 23 | .821 | 5 | .179 | 1 | 16 | 9 | .563 | 44 | 44 | 41 | 15.6 | .618 |
| Yilber Diaz | Cin | sp | 24 | 0 | 0 | .000 | 0 | .000 | 5 | 11 | 2 | .182 | 13 | 13 | 2 | 17.0 | .597 |
| Seranthony Dominguez | SF | mr | 30 | 3 | 2 | .667 | 1 | .333 | 1 | 6 | 2 | .333 | 13 | 13 | 7 | 31.1 | .631 |
| Camilo Doval | Cin | cl | 27 | 2 | 0 | .000 | 1 | .500 | 3 | 5 | 3 | .600 | 19 | 19 | 6 | 19.7 | .539 |
| Zach Eflin | SF | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 89.6 | .652 |
| Bryce Elder | ChN | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 4 | 0 | 0 | 87.5 | .666 |
| Jeremiah Estrada | Was | mr | 26 | 7 | 3 | .429 | 4 | .571 | 16 | 41 | 14 | .341 | 56 | 56 | 13 | 19.8 | .616 |
| Bailey Falter* | LA | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 8 | 0 | 0 | 96.3 | .623 |
| Buck Farmer | Was | mr | 34 | 2 | 1 | .500 | 1 | .500 | 3 | 42 | 15 | .357 | 47 | 47 | 18 | 26.8 | .600 |
| Calvin Faucher | Mil | mr | 29 | 2 | 2 | 1.000 | 0 | .000 | 2 | 22 | 4 | .182 | 24 | 24 | 9 | 23.8 | .591 |
| Ryan Feltner | NYM | sp | 28 | 1 | 0 | .000 | 0 | .000 | 1 | 3 | 2 | .667 | 18 | 3 | 0 | 88.2 | .610 |
| Caleb Ferguson* | StL | mr | 28 | 2 | 1 | .500 | 1 | .500 | 4 | 32 | 7 | .219 | 44 | 44 | 23 | 24.8 | .610 |
| Ryan Fernandez | LA | mr | 27 | 0 | 0 | .000 | 0 | .000 | 1 | 14 | 7 | .500 | 14 | 14 | 5 | 21.0 | .568 |
| Ryan Fernandez | Pit | mr | 27 | 3 | 1 | .333 | 2 | .667 | 6 | 10 | 5 | .500 | 38 | 38 | 13 | 21.4 | .598 |
| Jose Ferrer* | ChN | mr | 25 | 4 | 2 | .500 | 2 | .500 | 11 | 21 | 4 | .190 | 34 | 34 | 10 | 13.7 | .690 |
| Kyle Finnegan | Mia | cl | 33 | 1 | 1 | 1.000 | 0 | .000 | 3 | 24 | 10 | .417 | 25 | 25 | 7 | 17.4 | .644 |
| Jack Flaherty | Was | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 28 | 0 | 0 | 100.9 | .649 |
| Dylan Floro | SF | mr | 34 | 6 | 5 | .833 | 1 | .167 | 8 | 16 | 1 | .063 | 42 | 42 | 22 | 24.1 | .642 |
| Bowden Francis | SD | mr | 29 | 14 | 8 | .571 | 6 | .429 | 20 | 60 | 14 | .233 | 78 | 78 | 16 | 19.0 | .642 |
| Max Fried* | ChN | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 29 | 0 | 0 | 100.7 | .617 |
| Giovanny Gallegos | Atl | mr | 33 | 2 | 1 | .500 | 1 | .500 | 0 | 3 | 3 | 1.000 | 5 | 5 | 4 | 28.8 | .688 |
| Zac Gallen | SF | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 28 | 0 | 0 | 93.0 | .591 |
| Robert Garcia* | SD | mr | 29 | 11 | 7 | .636 | 3 | .273 | 18 | 36 | 9 | .250 | 63 | 63 | 17 | 13.9 | .672 |
| Yimi Garcia | Mia | mr | 34 | 2 | 2 | 1.000 | 0 | .000 | 3 | 19 | 4 | .211 | 38 | 38 | 12 | 17.7 | .643 |
| Reed Garrett | Atl | mr | 32 | 2 | 1 | .500 | 1 | .500 | 3 | 3 | 3 | 1.000 | 6 | 6 | 2 | 23.7 | .662 |
| Reed Garrett | SD | mr | 32 | 2 | 1 | .500 | 0 | .000 | 2 | 7 | 3 | .429 | 14 | 14 | 5 | 27.1 | .538 |
| Reed Garrett |   | mr | 32 | 4 | 2 | .500 | 1 | .250 | 5 | 10 | 6 | .600 | 20 | 20 | 7 | 26.0 | .572 |
| Robert Gasser* | StL | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 5 | 0 | 0 | 92.2 | .672 |
| Kevin Gausman | Atl | sp | 34 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 101.0 | .614 |
| Kyle Gibson | Cin | sp | 37 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 89.5 | .612 |
| Kevin Ginkel | Atl | mr | 31 | 3 | 1 | .333 | 2 | .667 | 11 | 40 | 10 | .250 | 60 | 60 | 20 | 20.8 | .642 |
| Tyler Glasnow | Atl | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 25 | 0 | 0 | 93.2 | .631 |
| Austin Gomber* | NYM | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 8 | 0 | 0 | 85.6 | .650 |
| Victor Gonzalez* | Atl | mr | 29 | 0 | 0 | .000 | 0 | .000 | 2 | 3 | 2 | .667 | 7 | 7 | 4 | 11.1 | .577 |
| MacKenzie Gore* | SD | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 3 | 0 | 0 | 94.0 | .613 |
| Jon Gray | Pit | sp | 33 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 13 | 0 | 0 | 100.7 | .665 |
| Jon Gray | SD | sp | 33 | 3 | 2 | .667 | 1 | .333 | 1 | 10 | 2 | .200 | 14 | 14 | 5 | 31.8 | .672 |
| Jon Gray |   | sp | 33 | 3 | 2 | .667 | 1 | .333 | 1 | 10 | 2 | .200 | 27 | 14 | 5 | 65.0 | .666 |
| Sonny Gray | Mia | sp | 35 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 29 | 0 | 0 | 104.1 | .630 |
| Chad Green | StL | cl | 34 | 8 | 2 | .250 | 4 | .500 | 9 | 34 | 10 | .294 | 35 | 35 | 11 | 19.1 | .587 |
| Hunter Greene | Mia | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 27 | 0 | 0 | 97.9 | .610 |
| Josh Hader* | SF | cl | 31 | 15 | 13 | .867 | 1 | .067 | 18 | 31 | 6 | .194 | 58 | 58 | 25 | 16.6 | .643 |
| Kyle Harrison* | Mil | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 25 | 0 | 0 | 91.7 | .613 |
| Hunter Harvey | Pit | mr | 30 | 1 | 1 | 1.000 | 0 | .000 | 2 | 5 | 3 | .600 | 17 | 17 | 8 | 19.7 | .687 |
| Ryan Helsley | NYM | cl | 30 | 22 | 18 | .818 | 4 | .182 | 0 | 10 | 3 | .300 | 31 | 31 | 28 | 15.6 | .650 |
| Ryan Helsley | SF | cl | 30 | 11 | 11 | 1.000 | 0 | .000 | 0 | 4 | 0 | .000 | 16 | 16 | 12 | 17.9 | .603 |
| Ryan Helsley |   | cl | 30 | 33 | 29 | .879 | 4 | .121 | 0 | 14 | 3 | .214 | 47 | 47 | 40 | 16.4 | .632 |
| Tommy Henry* | ChN | sp | 27 | 1 | 1 | 1.000 | 0 | .000 | 2 | 9 | 1 | .111 | 12 | 12 | 5 | 26.3 | .598 |
| Daysbel Hernandez | Pit | mr | 28 | 1 | 0 | .000 | 1 | 1.000 | 2 | 3 | 1 | .333 | 4 | 4 | 0 | 17.0 | .632 |
| DJ Herz* | Mil | sp | 24 | 1 | 1 | 1.000 | 0 | .000 | 0 | 0 | 0 | .000 | 3 | 1 | 1 | 79.0 | .620 |
| Sean Hjelle | ChN | mr | 28 | 8 | 3 | .375 | 5 | .625 | 8 | 41 | 14 | .341 | 56 | 56 | 26 | 20.6 | .705 |
| Porter Hodge | Mia | mr | 24 | 6 | 3 | .500 | 2 | .333 | 18 | 42 | 7 | .167 | 48 | 48 | 11 | 16.2 | .600 |
| Bryan Hoeing | LA | mr | 28 | 11 | 2 | .182 | 8 | .727 | 10 | 35 | 15 | .429 | 41 | 41 | 7 | 21.4 | .653 |
| Jeff Hoffman | SF | mr | 32 | 9 | 6 | .667 | 3 | .333 | 11 | 19 | 7 | .368 | 48 | 48 | 19 | 19.2 | .644 |
| Colin Holderman | Mia | mr | 29 | 2 | 0 | .000 | 2 | 1.000 | 11 | 26 | 12 | .462 | 47 | 47 | 15 | 17.3 | .561 |
| Clay Holmes | Pit | cl | 32 | 7 | 3 | .429 | 4 | .571 | 6 | 23 | 7 | .304 | 59 | 59 | 29 | 19.7 | .630 |
| Grant Holmes | Cin | mr | 29 | 8 | 5 | .625 | 3 | .375 | 14 | 28 | 5 | .179 | 62 | 61 | 29 | 19.0 | .626 |
| Brent Honeywell | ChN | mr | 30 | 1 | 0 | .000 | 1 | 1.000 | 6 | 19 | 9 | .474 | 30 | 30 | 14 | 19.9 | .629 |
| Adrian Houser | ChN | mr | 32 | 3 | 2 | .667 | 1 | .333 | 2 | 12 | 5 | .417 | 28 | 22 | 8 | 41.2 | .615 |
| Bryan Hudson* | Mia | mr | 28 | 3 | 1 | .333 | 2 | .667 | 12 | 19 | 7 | .368 | 32 | 32 | 8 | 14.6 | .661 |
| Bryan Hudson* | Cin | mr | 28 | 4 | 4 | 1.000 | 0 | .000 | 0 | 19 | 6 | .316 | 27 | 27 | 15 | 16.3 | .621 |
| Bryan Hudson* |   | mr | 28 | 7 | 5 | .714 | 2 | .286 | 12 | 38 | 13 | .342 | 59 | 59 | 23 | 15.4 | .642 |
| Daniel Hudson | Mil | mr | 38 | 9 | 8 | .889 | 1 | .111 | 14 | 32 | 7 | .219 | 57 | 57 | 20 | 18.8 | .647 |
| Raisel Iglesias | Was | cl | 35 | 13 | 11 | .846 | 2 | .154 | 9 | 45 | 11 | .244 | 54 | 54 | 25 | 19.8 | .668 |
| Shota Imanaga* | LA | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 29 | 0 | 0 | 98.0 | .677 |
| Jake Irvin | Mil | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 24 | 0 | 0 | 92.8 | .644 |
| Bryce Jarvis | NYM | mr | 27 | 2 | 1 | .500 | 1 | .500 | 4 | 14 | 2 | .143 | 27 | 27 | 9 | 27.8 | .542 |
| Joe Jimenez | Mil | mr | 30 | 6 | 4 | .667 | 2 | .333 | 9 | 23 | 1 | .043 | 54 | 54 | 20 | 22.5 | .623 |
| Jared Jones | Pit | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 20 | 0 | 0 | 87.2 | .604 |
| Jakob Junis | ChN | mr | 32 | 16 | 13 | .813 | 3 | .188 | 1 | 13 | 2 | .154 | 29 | 29 | 24 | 13.6 | .649 |
| Jakob Junis | SD | mr | 32 | 4 | 2 | .500 | 2 | .500 | 9 | 14 | 5 | .357 | 28 | 28 | 9 | 15.6 | .694 |
| Jakob Junis |   | mr | 32 | 20 | 15 | .750 | 5 | .250 | 10 | 27 | 7 | .259 | 57 | 57 | 33 | 14.6 | .673 |
| Mitch Keller | Mia | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 13 | 1 | 0 | 110.1 | .618 |
| Merrill Kelly | Mil | sp | 36 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 9 | 0 | 0 | 98.4 | .643 |
| Orion Kerkering | Pit | mr | 24 | 8 | 5 | .625 | 3 | .375 | 22 | 21 | 3 | .143 | 66 | 66 | 16 | 16.4 | .629 |
| Clayton Kershaw* | LA | sp | 37 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 3 | 0 | 0 | 94.7 | .648 |
| Yusei Kikuchi* | Was | sp | 34 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 100.6 | .642 |
| John King* | SF | mr | 30 | 13 | 4 | .308 | 9 | .692 | 16 | 25 | 8 | .320 | 54 | 54 | 16 | 16.1 | .638 |
| Michael King | SD | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 96.1 | .615 |
| Andrew Kittredge | Mia | mr | 35 | 2 | 2 | 1.000 | 0 | .000 | 12 | 31 | 10 | .323 | 65 | 65 | 22 | 17.9 | .655 |
| Landon Knack | LA | sp | 27 | 2 | 1 | .500 | 0 | .000 | 2 | 23 | 10 | .435 | 27 | 26 | 10 | 36.7 | .619 |
| Jared Koenig* | Atl | mr | 31 | 3 | 2 | .667 | 1 | .333 | 17 | 29 | 11 | .379 | 55 | 55 | 15 | 16.1 | .590 |
| Derek Law | NYM | mr | 34 | 5 | 1 | .200 | 4 | .800 | 6 | 34 | 14 | .412 | 48 | 48 | 24 | 21.1 | .632 |
| Kyle Leahy | Cin | mr | 28 | 2 | 2 | 1.000 | 0 | .000 | 1 | 5 | 5 | 1.000 | 15 | 15 | 7 | 16.7 | .648 |
| Dylan Lee* | LA | mr | 30 | 3 | 3 | 1.000 | 0 | .000 | 8 | 25 | 7 | .280 | 46 | 46 | 15 | 18.1 | .680 |
| Mark Leiter | Cin | mr | 34 | 7 | 5 | .714 | 2 | .286 | 11 | 41 | 10 | .244 | 60 | 60 | 18 | 19.1 | .619 |
| Matthew Liberatore* | Mil | mr | 25 | 1 | 1 | 1.000 | 0 | .000 | 1 | 0 | 0 | .000 | 7 | 5 | 3 | 32.7 | .664 |
| Luke Little* | StL | mr | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 1 | 1.000 | 1 | 1 | 1 | 19.0 | .632 |
| Nick Lodolo* | SD | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 25 | 0 | 0 | 82.7 | .636 |
| Jorge Lopez | ChN | mr | 32 | 4 | 1 | .250 | 3 | .750 | 3 | 27 | 11 | .407 | 31 | 31 | 7 | 24.4 | .615 |
| Pablo Lopez | StL | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 103.9 | .642 |
| Reynaldo Lopez | SD | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 27 | 0 | 0 | 88.1 | .642 |
| Michael Lorenzen | SF | sp | 33 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 11 | 0 | 0 | 101.0 | .582 |
| Rhett Lowder | Was | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 4 | 0 | 0 | 107.8 | .587 |
| Seth Lugo | SF | sp | 35 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 37 | 0 | 0 | 89.7 | .641 |
| Jesus Luzardo* | SD | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 1 | 0 | 0 | 88.0 | .580 |
| Lance Lynn | SD | sp | 38 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 17 | 0 | 0 | 85.9 | .602 |
| Sean Manaea* | Pit | sp | 33 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 10 | 0 | 0 | 102.8 | .598 |
| Sean Manaea* | SD | sp | 33 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 22 | 0 | 0 | 98.6 | .622 |
| Sean Manaea* |   | sp | 33 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 99.9 | .614 |
| Alek Manoah | NYM | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 5 | 0 | 0 | 83.2 | .647 |
| Joe Mantiply* | Cin | mr | 34 | 2 | 1 | .500 | 1 | .500 | 10 | 14 | 1 | .071 | 31 | 31 | 6 | 16.6 | .636 |
| Joe Mantiply* | SD | mr | 34 | 1 | 0 | .000 | 1 | 1.000 | 1 | 11 | 4 | .364 | 20 | 20 | 11 | 17.8 | .660 |
| Joe Mantiply* |   | mr | 34 | 3 | 1 | .333 | 2 | .667 | 11 | 25 | 5 | .200 | 51 | 51 | 17 | 17.1 | .646 |
| Justin Martinez | Was | mr | 23 | 10 | 2 | .200 | 8 | .800 | 17 | 58 | 24 | .414 | 62 | 62 | 15 | 21.3 | .604 |
| Nick Martinez | Mia | mr | 34 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 16 | 0 | 0 | 93.8 | .664 |
| Nick Martinez | Cin | mr | 34 | 3 | 0 | .000 | 3 | 1.000 | 5 | 12 | 0 | .000 | 31 | 29 | 12 | 21.8 | .695 |
| Nick Martinez |   | mr | 34 | 3 | 0 | .000 | 3 | 1.000 | 5 | 12 | 0 | .000 | 47 | 29 | 12 | 46.3 | .674 |
| Yuki Matsui* | SD | mr | 29 | 3 | 2 | .667 | 1 | .333 | 6 | 20 | 5 | .250 | 55 | 55 | 19 | 18.7 | .615 |
| Michael McGreevy | SF | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 3 | 0 | 0 | 98.3 | .681 |
| Trevor Megill | Mia | cl | 31 | 37 | 33 | .892 | 4 | .108 | 3 | 25 | 6 | .240 | 58 | 58 | 52 | 13.3 | .639 |
| Tylor Megill | LA | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 17 | 0 | 0 | 92.7 | .615 |
| Max Meyer | Was | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 1 | 0 | 0 | 43.0 | .581 |
| Erik Miller* | Mil | mr | 27 | 3 | 2 | .667 | 1 | .333 | 10 | 20 | 2 | .100 | 46 | 46 | 12 | 20.3 | .593 |
| Shelby Miller | Cin | mr | 34 | 3 | 3 | 1.000 | 0 | .000 | 4 | 22 | 6 | .273 | 29 | 29 | 10 | 17.5 | .644 |
| Hoby Milner* | Pit | mr | 34 | 4 | 2 | .500 | 2 | .500 | 6 | 9 | 2 | .222 | 27 | 27 | 8 | 19.8 | .688 |
| A.J. Minter* | StL | mr | 31 | 0 | 0 | .000 | 0 | .000 | 2 | 4 | 0 | .000 | 3 | 3 | 1 | 12.7 | .684 |
| Carmen Mlodzinski | Atl | mr | 26 | 6 | 2 | .333 | 4 | .667 | 17 | 29 | 7 | .241 | 53 | 53 | 16 | 17.1 | .600 |
| Sam Moll* | Cin | mr | 33 | 7 | 5 | .714 | 2 | .286 | 7 | 15 | 2 | .133 | 32 | 32 | 9 | 19.2 | .621 |
| Frankie Montas | Mia | sp | 32 | 0 | 0 | .000 | 0 | .000 | 1 | 0 | 0 | .000 | 3 | 2 | 1 | 64.7 | .619 |
| Adrian Morejon* | NYM | mr | 26 | 0 | 0 | .000 | 0 | .000 | 2 | 6 | 4 | .667 | 12 | 12 | 3 | 24.4 | .631 |
| Charlie Morton | Atl | sp | 41 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 28 | 0 | 0 | 101.7 | .620 |
| Joe Musgrove | NYM | sp | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 18 | 0 | 0 | 91.9 | .660 |
| Tobias Myers | LA | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 26 | 0 | 0 | 94.4 | .642 |
| Andrew Nardi* | ChN | mr | 26 | 0 | 0 | .000 | 0 | .000 | 1 | 2 | 1 | .500 | 5 | 5 | 1 | 22.2 | .676 |
| Ryne Nelson | NYM | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 27 | 0 | 0 | 94.2 | .647 |
| Hector Neris | NYM | cl | 36 | 2 | 1 | .500 | 1 | .500 | 0 | 4 | 2 | .500 | 9 | 9 | 8 | 21.1 | .558 |
| Aaron Nola | NYM | sp | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 101.1 | .643 |
| Dedniel Nunez | Cin | mr | 29 | 14 | 11 | .786 | 3 | .214 | 3 | 29 | 8 | .276 | 38 | 38 | 21 | 15.2 | .652 |
| Luis L. Ortiz | Was | mr | 26 | 0 | 0 | .000 | 0 | .000 | 1 | 5 | 1 | .200 | 29 | 6 | 4 | 79.2 | .618 |
| Adam Ottavino | StL | mr | 39 | 2 | 0 | .000 | 2 | 1.000 | 2 | 6 | 4 | .667 | 6 | 6 | 2 | 26.8 | .590 |
| Emilio Pagan | NYM | mr | 34 | 2 | 0 | .000 | 2 | 1.000 | 0 | 15 | 4 | .267 | 24 | 23 | 6 | 33.1 | .636 |
| Andre Pallante | Mia | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 8 | 0 | 0 | 101.0 | .603 |
| Andre Pallante | ChN | sp | 26 | 1 | 1 | 1.000 | 0 | .000 | 2 | 4 | 1 | .250 | 22 | 12 | 8 | 59.5 | .597 |
| Enoli Paredes | ChN | mr | 29 | 3 | 2 | .667 | 1 | .333 | 3 | 24 | 6 | .250 | 20 | 20 | 5 | 19.9 | .575 |
| Mitchell Parker* | Atl | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 27 | 0 | 0 | 98.0 | .625 |
| Joel Payamps | LA | mr | 31 | 2 | 2 | 1.000 | 0 | .000 | 16 | 47 | 12 | .255 | 45 | 45 | 10 | 21.3 | .639 |
| Nate Pearson | ChN | mr | 28 | 2 | 0 | .000 | 2 | 1.000 | 1 | 10 | 6 | .600 | 8 | 8 | 1 | 36.4 | .625 |
| Nate Pearson | Mil | mr | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 0 | .000 | 2 | 2 | 2 | 8.0 | .500 |
| Elvis Peguero | SF | mr | 28 | 2 | 1 | .500 | 1 | .500 | 8 | 13 | 5 | .385 | 30 | 30 | 12 | 23.2 | .577 |
| Ryan Pepiot | Mil | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 24 | 0 | 0 | 99.7 | .620 |
| Freddy Peralta | Mil | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 99.3 | .625 |
| Wandy Peralta* | Cin | mr | 33 | 4 | 1 | .250 | 3 | .750 | 8 | 26 | 3 | .115 | 37 | 37 | 5 | 18.5 | .601 |
| David Peterson* | NYM | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 23 | 0 | 0 | 93.9 | .609 |
| Brandon Pfaadt | StL | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 104.0 | .655 |
| Evan Phillips | SD | cl | 30 | 5 | 2 | .400 | 3 | .600 | 14 | 25 | 3 | .120 | 61 | 61 | 17 | 14.6 | .645 |
| Nick Pivetta | Mia | sp | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 28 | 0 | 0 | 89.7 | .645 |
| Zach Pop | NYM | mr | 28 | 1 | 1 | 1.000 | 0 | .000 | 1 | 12 | 5 | .417 | 13 | 13 | 4 | 31.3 | .590 |
| Zach Pop |   | mr | 28 | 1 | 1 | 1.000 | 0 | .000 | 1 | 12 | 5 | .417 | 13 | 13 | 4 | 31.3 | .590 |
| Quinn Priester | StL | sp | 24 | 1 | 0 | .000 | 1 | 1.000 | 3 | 6 | 5 | .833 | 10 | 9 | 4 | 30.5 | .607 |
| A.J. Puk* | Mil | mr | 30 | 7 | 6 | .857 | 1 | .143 | 9 | 43 | 13 | .302 | 51 | 51 | 25 | 16.3 | .637 |
| Jose Quintana* | SD | sp | 36 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 17 | 0 | 0 | 91.3 | .619 |
| Drew Rasmussen | Atl | mr | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 4 | 0 | 0 | 103.0 | .667 |
| Colin Rea | Atl | sp | 34 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 17 | 0 | 0 | 98.9 | .623 |
| Sean Reid-Foley | Mia | mr | 29 | 1 | 0 | .000 | 1 | 1.000 | 4 | 11 | 4 | .364 | 17 | 17 | 2 | 20.4 | .540 |
| Trevor Richards | Was | mr | 32 | 4 | 1 | .250 | 3 | .750 | 3 | 12 | 7 | .583 | 14 | 14 | 5 | 17.9 | .576 |
| Trevor Richards | Atl | mr | 32 | 5 | 1 | .200 | 4 | .800 | 6 | 27 | 7 | .259 | 45 | 45 | 14 | 20.8 | .564 |
| Trevor Richards |   | mr | 32 | 9 | 2 | .222 | 7 | .778 | 9 | 39 | 14 | .359 | 59 | 59 | 19 | 20.1 | .566 |
| David Robertson | Mia | mr | 40 | 3 | 1 | .333 | 2 | .667 | 19 | 49 | 16 | .327 | 63 | 63 | 10 | 17.1 | .602 |
| Yariel Rodriguez | LA | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 15 | 0 | 0 | 90.6 | .586 |
| Trevor Rogers* | ChN | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 12 | 0 | 0 | 98.3 | .600 |
| Tyler Rogers | SF | mr | 34 | 8 | 6 | .750 | 2 | .250 | 14 | 24 | 7 | .292 | 47 | 47 | 20 | 21.6 | .710 |
| JoJo Romero* | LA | mr | 28 | 0 | 0 | .000 | 0 | .000 | 1 | 23 | 7 | .304 | 38 | 38 | 24 | 19.7 | .632 |
| Joe Ross | SD | mr | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 8 | 0 | 0 | 79.1 | .588 |
| Landen Roupp | Pit | mr | 26 | 0 | 0 | .000 | 0 | .000 | 4 | 15 | 3 | .200 | 28 | 28 | 2 | 26.9 | .610 |
| River Ryan | StL | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 4 | 0 | 0 | 102.0 | .578 |
| Eduardo Salazar | NYM | mr | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 7 | 2 | .286 | 7 | 7 | 4 | 20.4 | .608 |
| Chris Sale* | SF | sp | 36 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 28 | 0 | 0 | 97.7 | .639 |
| Cristopher Sanchez* | LA | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 95.2 | .660 |
| Sixto Sanchez | Was | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 5 | 2 | .400 | 3 | 3 | 1 | 67.0 | .547 |
| Dennis Santana | Atl | mr | 29 | 34 | 29 | .853 | 5 | .147 | 1 | 28 | 7 | .250 | 67 | 67 | 51 | 15.3 | .640 |
| Tony Santillan | Cin | mr | 28 | 7 | 3 | .429 | 4 | .571 | 6 | 23 | 5 | .217 | 29 | 29 | 8 | 19.1 | .638 |
| Spencer Schwellenbach | ChN | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 22 | 0 | 0 | 92.0 | .656 |
| Christian Scott | StL | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 9 | 0 | 0 | 97.3 | .630 |
| Tanner Scott* | LA | cl | 30 | 25 | 23 | .920 | 2 | .080 | 1 | 23 | 2 | .087 | 63 | 63 | 51 | 16.2 | .629 |
| Luis Severino | Cin | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 94.7 | .618 |
| Jared Shuster* | Was | mr | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 4 | 2 | .500 | 10 | 10 | 7 | 37.4 | .516 |
| Jared Shuster* | Atl | mr | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 9 | 5 | .556 | 13 | 13 | 5 | 26.6 | .616 |
| Paul Skenes | Mia | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 22 | 0 | 0 | 102.4 | .639 |
| Drew Smyly* | StL | mr | 36 | 0 | 0 | .000 | 0 | .000 | 3 | 16 | 7 | .438 | 20 | 20 | 10 | 28.1 | .606 |
| Blake Snell* | Was | sp | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 21 | 0 | 0 | 92.7 | .630 |
| Michael Soroka | Was | mr | 27 | 3 | 3 | 1.000 | 0 | .000 | 0 | 14 | 5 | .357 | 17 | 16 | 7 | 33.8 | .558 |
| Justin Steele* | SF | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 23 | 0 | 0 | 98.9 | .643 |
| Gavin Stone | Pit | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 27 | 0 | 0 | 81.0 | .657 |
| Matt Strahm* | NYM | mr | 33 | 7 | 6 | .857 | 1 | .143 | 6 | 18 | 2 | .111 | 26 | 26 | 15 | 18.5 | .709 |
| Matt Strahm* | LA | mr | 33 | 1 | 0 | .000 | 1 | 1.000 | 4 | 12 | 5 | .417 | 17 | 17 | 6 | 19.2 | .618 |
| Matt Strahm* |   | mr | 33 | 8 | 6 | .750 | 2 | .250 | 10 | 30 | 7 | .233 | 43 | 43 | 21 | 18.8 | .672 |
| Ranger Suarez* | ChN | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 16 | 0 | 0 | 97.4 | .648 |
| Ranger Suarez* | Mil | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 11 | 0 | 0 | 91.2 | .631 |
| Ranger Suarez* |   | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 27 | 0 | 0 | 94.9 | .642 |
| Robert Suarez | SD | cl | 34 | 11 | 7 | .636 | 3 | .273 | 16 | 37 | 5 | .135 | 67 | 67 | 28 | 14.4 | .659 |
| Brent Suter* | Pit | mr | 35 | 1 | 0 | .000 | 1 | 1.000 | 7 | 15 | 5 | .333 | 52 | 52 | 24 | 18.7 | .670 |
| Jameson Taillon | LA | sp | 33 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 29 | 0 | 0 | 94.9 | .657 |
| Keegan Thompson | StL | mr | 30 | 6 | 1 | .167 | 4 | .667 | 8 | 22 | 6 | .273 | 31 | 31 | 9 | 19.2 | .560 |
| Ryan Thompson | NYM | mr | 33 | 2 | 0 | .000 | 2 | 1.000 | 5 | 30 | 9 | .300 | 40 | 40 | 15 | 23.1 | .669 |
| Jesus Tinoco | Was | mr | 30 | 19 | 13 | .684 | 6 | .316 | 2 | 26 | 8 | .308 | 47 | 47 | 40 | 13.2 | .621 |
| Michael Tonkin | Atl | mr | 35 | 5 | 0 | .000 | 5 | 1.000 | 11 | 33 | 16 | .485 | 62 | 62 | 19 | 23.1 | .601 |
| Blake Treinen | Cin | mr | 37 | 4 | 1 | .250 | 3 | .750 | 7 | 23 | 4 | .174 | 41 | 41 | 11 | 18.1 | .664 |
| Spencer Turnbull | Mia | mr | 32 | 3 | 1 | .333 | 2 | .667 | 8 | 22 | 7 | .318 | 39 | 39 | 15 | 15.2 | .591 |
| Spencer Turnbull | Pit | mr | 32 | 7 | 7 | 1.000 | 0 | .000 | 1 | 9 | 3 | .333 | 27 | 27 | 23 | 17.4 | .609 |
| Spencer Turnbull |   | mr | 32 | 10 | 8 | .800 | 2 | .200 | 9 | 31 | 10 | .323 | 66 | 66 | 38 | 16.1 | .599 |
| Alex Vesia* | Mil | mr | 29 | 10 | 7 | .700 | 2 | .200 | 7 | 37 | 13 | .351 | 56 | 56 | 24 | 20.1 | .598 |
| Victor Vodnik | NYM | mr | 25 | 4 | 1 | .250 | 3 | .750 | 1 | 23 | 7 | .304 | 33 | 33 | 16 | 25.0 | .589 |
| Michael Wacha | Cin | sp | 33 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 92.3 | .623 |
| Matt Waldron | Was | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 27 | 0 | 0 | 95.3 | .629 |
| Ryan Walker | SD | mr | 29 | 21 | 17 | .810 | 3 | .143 | 9 | 50 | 10 | .200 | 66 | 66 | 35 | 16.1 | .627 |
| Taijuan Walker | LA | sp | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 1 | 1 | 1 | 5.0 | .800 |
| Ryan Weathers* | Mia | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 2 | 0 | 0 | 98.5 | .624 |
| Ryan Weathers* | ChN | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 11 | 0 | 0 | 89.5 | .627 |
| Logan Webb | ChN | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 97.3 | .629 |
| Hayden Wesneski | StL | mr | 27 | 1 | 0 | .000 | 1 | 1.000 | 1 | 12 | 5 | .417 | 24 | 17 | 4 | 49.5 | .617 |
| Zack Wheeler | Pit | sp | 35 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 34 | 0 | 0 | 96.4 | .635 |
| Devin Williams | Pit | cl | 30 | 22 | 20 | .909 | 2 | .091 | 0 | 11 | 1 | .091 | 26 | 26 | 24 | 17.2 | .615 |
| Trevor Williams | Cin | sp | 33 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 12 | 0 | 0 | 92.6 | .628 |
| Bryse Wilson | StL | mr | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 20 | 0 | 0 | 93.4 | .631 |
| Keaton Winn | Atl | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 3 | 0 | 0 | 104.0 | .577 |
| Justin Wrobleski* | Pit | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 0 | .000 | 4 | 3 | 2 | 45.5 | .588 |
| Yoshinobu Yamamoto | Was | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 17 | 0 | 0 | 96.4 | .653 |
| Ryan Yarbrough* | NYM | mr | 33 | 2 | 1 | .500 | 1 | .500 | 6 | 28 | 9 | .321 | 41 | 41 | 22 | 19.8 | .626 |
| Kirby Yates | Was | cl | 38 | 10 | 7 | .700 | 3 | .300 | 11 | 32 | 10 | .313 | 53 | 53 | 19 | 19.8 | .613 |
| Danny Young* | Cin | mr | 31 | 2 | 0 | .000 | 2 | 1.000 | 0 | 0 | 0 | .000 | 8 | 8 | 2 | 24.5 | .546 |