League pitching register - 2013
Regular season
| Primary |
| Name | Team | P | Age | ERA | W | L | S | G | GS | CG | SHO | INN | H | R | ER | BB | K | HR | GDP |
| Mike Adams | StL | mr | 34 | 0.00 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1.0 | 1 | 0 | 0 | 1 | 0 | 0 | 1 |
| Jeremy Affeldt* | SF | mr | 34 | 2.15 | 3 | 2 | 6 | 59 | 0 | 0 | 0 | 50.1 | 40 | 13 | 12 | 18 | 45 | 1 | 2 |
| Matt Albers | SF | mr | 30 | 2.96 | 5 | 1 | 5 | 43 | 0 | 0 | 0 | 51.2 | 49 | 19 | 17 | 14 | 25 | 8 | 6 |
| Jose Arredondo | Mil | mr | 29 | 4.37 | 3 | 4 | 0 | 60 | 0 | 0 | 0 | 55.2 | 50 | 30 | 27 | 31 | 46 | 7 | 10 |
| Bronson Arroyo | Mil | sp | 36 | 4.50 | 8 | 13 | 0 | 33 | 33 | 3 | 0 | 218.0 | 238 | 120 | 109 | 42 | 132 | 34 | 13 |
| Luis Avilan* | Hou | mr | 23 | 5.63 | 1 | 1 | 0 | 14 | 0 | 0 | 0 | 8.0 | 7 | 5 | 5 | 3 | 7 | 1 | 0 |
| John Axford | Was | cl | 30 | 4.55 | 0 | 5 | 2 | 32 | 0 | 0 | 0 | 29.2 | 26 | 15 | 15 | 13 | 38 | 5 | 4 |
| John Axford | SF | cl | 30 | 3.48 | 1 | 2 | 3 | 19 | 0 | 0 | 0 | 20.2 | 15 | 9 | 8 | 13 | 23 | 2 | 1 |
| John Axford |   | cl | 30 | 4.11 | 1 | 7 | 5 | 51 | 0 | 0 | 0 | 50.1 | 41 | 24 | 23 | 26 | 61 | 7 | 5 |
| Burke Badenhop | Mil | mr | 30 | 4.58 | 2 | 6 | 0 | 57 | 0 | 0 | 0 | 59.0 | 70 | 37 | 30 | 12 | 24 | 8 | 10 |
| Homer Bailey | Was | sp | 27 | 4.58 | 10 | 15 | 0 | 33 | 32 | 2 | 1 | 222.0 | 252 | 123 | 113 | 53 | 186 | 26 | 19 |
| Anthony Bass | Ari | sp | 25 | 5.49 | 4 | 8 | 0 | 43 | 10 | 0 | 0 | 100.0 | 113 | 64 | 61 | 40 | 68 | 18 | 4 |
| Antonio Bastardo* | StL | mr | 27 | 5.47 | 3 | 1 | 1 | 63 | 0 | 0 | 0 | 51.0 | 51 | 31 | 31 | 29 | 81 | 7 | 3 |
| Brandon Beachy | NYM | sp | 26 | 4.52 | 4 | 3 | 0 | 18 | 15 | 0 | 0 | 83.2 | 70 | 44 | 42 | 36 | 75 | 9 | 7 |
| Josh Beckett | Hou | sp | 33 | 4.05 | 11 | 10 | 0 | 32 | 28 | 1 | 1 | 182.1 | 194 | 93 | 82 | 45 | 131 | 26 | 6 |
| Erik Bedard* | Ari | sp | 34 | 8.27 | 2 | 3 | 0 | 6 | 3 | 0 | 0 | 20.2 | 28 | 19 | 19 | 10 | 13 | 5 | 1 |
| Ronald Belisario | ChN | mr | 30 | 3.12 | 12 | 7 | 16 | 69 | 0 | 0 | 0 | 75.0 | 52 | 32 | 26 | 29 | 72 | 5 | 5 |
| Rafael Betancourt | Mil | cl | 38 | 4.15 | 4 | 4 | 25 | 56 | 0 | 0 | 0 | 39.0 | 40 | 19 | 18 | 7 | 39 | 7 | 0 |
| Chad Billingsley | Mil | sp | 28 | 4.54 | 7 | 11 | 0 | 25 | 25 | 0 | 0 | 154.2 | 180 | 91 | 78 | 34 | 128 | 14 | 14 |
| Joe Blanton | Mil | sp | 32 | 5.35 | 6 | 9 | 0 | 24 | 22 | 1 | 0 | 154.2 | 186 | 104 | 92 | 30 | 112 | 29 | 11 |
| Mitchell Boggs | Pit | mr | 29 | 3.10 | 5 | 8 | 0 | 62 | 0 | 0 | 0 | 72.2 | 57 | 28 | 25 | 16 | 52 | 8 | 3 |
| Michael Bowden | LA | mr | 26 | 0.00 | 0 | 1 | 0 | 7 | 0 | 0 | 0 | 8.1 | 4 | 1 | 0 | 3 | 8 | 0 | 0 |
| Brad Boxberger | Atl | mr | 25 | 4.50 | 1 | 0 | 0 | 7 | 0 | 0 | 0 | 6.0 | 5 | 3 | 3 | 6 | 5 | 1 | 2 |
| Brad Brach | Was | mr | 27 | 7.20 | 1 | 2 | 0 | 32 | 0 | 0 | 0 | 30.0 | 38 | 24 | 24 | 22 | 31 | 9 | 3 |
| Brad Brach | LA | mr | 27 | 4.86 | 0 | 0 | 2 | 16 | 0 | 0 | 0 | 16.2 | 17 | 9 | 9 | 6 | 24 | 4 | 0 |
| Brad Brach |   | mr | 27 | 6.36 | 1 | 2 | 2 | 48 | 0 | 0 | 0 | 46.2 | 55 | 33 | 33 | 28 | 55 | 13 | 3 |
| Craig Breslow* | Ari | mr | 32 | 4.59 | 2 | 2 | 3 | 59 | 0 | 0 | 0 | 66.2 | 59 | 36 | 34 | 30 | 66 | 6 | 10 |
| Rex Brothers* | Mil | mr | 25 | 4.35 | 3 | 4 | 3 | 62 | 0 | 0 | 0 | 60.0 | 51 | 31 | 29 | 25 | 58 | 8 | 8 |
| Jonathan Broxton | Ari | cl | 29 | 5.23 | 0 | 2 | 0 | 10 | 0 | 0 | 0 | 10.1 | 11 | 6 | 6 | 5 | 5 | 0 | 1 |
| Jonathan Broxton | Pit | cl | 29 | 1.40 | 3 | 3 | 0 | 40 | 0 | 0 | 0 | 45.0 | 32 | 7 | 7 | 14 | 34 | 2 | 10 |
| Jonathan Broxton |   | cl | 29 | 2.11 | 3 | 5 | 0 | 50 | 0 | 0 | 0 | 55.1 | 43 | 13 | 13 | 19 | 39 | 2 | 11 |
| Mark Buehrle* | Ari | sp | 34 | 4.92 | 11 | 14 | 0 | 32 | 32 | 4 | 0 | 208.1 | 217 | 119 | 114 | 57 | 131 | 37 | 20 |
| Madison Bumgarner* | LA | sp | 23 | 4.95 | 9 | 11 | 0 | 28 | 28 | 1 | 0 | 183.2 | 203 | 107 | 101 | 25 | 176 | 33 | 11 |
| A.J. Burnett | Col | sp | 36 | 5.83 | 7 | 15 | 1 | 38 | 30 | 2 | 1 | 193.0 | 246 | 130 | 125 | 73 | 170 | 24 | 20 |
| Alberto Cabrera | NYM | mr | 24 | 3.49 | 2 | 2 | 1 | 27 | 0 | 0 | 0 | 28.1 | 18 | 13 | 11 | 24 | 31 | 0 | 1 |
| Trevor Cahill | Col | sp | 25 | 3.89 | 8 | 12 | 1 | 33 | 32 | 0 | 0 | 205.2 | 195 | 92 | 89 | 79 | 180 | 19 | 34 |
| Matt Cain | NYM | sp | 28 | 3.63 | 12 | 13 | 0 | 38 | 36 | 4 | 2 | 233.0 | 216 | 105 | 94 | 48 | 210 | 26 | 17 |
| Shawn Camp | ChN | mr | 37 | 3.43 | 3 | 1 | 1 | 51 | 0 | 0 | 0 | 76.0 | 67 | 33 | 29 | 21 | 53 | 7 | 4 |
| Chris Capuano* | Atl | sp | 34 | 3.50 | 19 | 6 | 0 | 32 | 32 | 3 | 1 | 218.1 | 222 | 93 | 85 | 52 | 180 | 25 | 19 |
| Andrew Cashner | Pit | mr | 26 | 4.85 | 0 | 0 | 1 | 6 | 0 | 0 | 0 | 13.0 | 13 | 7 | 7 | 2 | 10 | 2 | 0 |
| Santiago Casilla | Col | cl | 32 | 3.84 | 4 | 7 | 10 | 56 | 0 | 0 | 0 | 65.2 | 76 | 33 | 28 | 17 | 67 | 9 | 2 |
| Jhoulys Chacin | Atl | sp | 25 | 4.24 | 2 | 1 | 0 | 3 | 3 | 0 | 0 | 17.0 | 22 | 11 | 8 | 6 | 7 | 2 | 3 |
| Aroldis Chapman* | Atl | cl | 25 | 1.83 | 7 | 5 | 36 | 66 | 0 | 0 | 0 | 68.2 | 37 | 15 | 14 | 26 | 105 | 5 | 3 |
| Tyler Chatwood | Was | sp | 23 | 6.15 | 2 | 3 | 0 | 10 | 5 | 1 | 0 | 41.0 | 52 | 31 | 28 | 21 | 20 | 8 | 7 |
| Steve Cishek | NYM | cl | 27 | 3.48 | 1 | 6 | 6 | 72 | 0 | 0 | 0 | 64.2 | 52 | 29 | 25 | 41 | 57 | 4 | 12 |
| Tyler Clippard | LA | cl | 28 | 2.87 | 8 | 6 | 4 | 74 | 0 | 0 | 0 | 84.2 | 53 | 27 | 27 | 32 | 92 | 8 | 4 |
| Tyler Cloyd | SF | sp | 26 | 7.88 | 0 | 1 | 0 | 1 | 1 | 1 | 0 | 8.0 | 11 | 8 | 7 | 4 | 5 | 4 | 0 |
| Casey Coleman | LA | mr | 25 | 19.64 | 1 | 0 | 0 | 5 | 0 | 0 | 0 | 3.2 | 12 | 8 | 8 | 1 | 5 | 3 | 0 |
| Josh Collmenter | Hou | mr | 27 | 5.24 | 2 | 2 | 5 | 61 | 0 | 0 | 0 | 77.1 | 95 | 48 | 45 | 27 | 67 | 16 | 5 |
| Patrick Corbin* | Col | sp | 23 | 5.21 | 3 | 6 | 1 | 23 | 13 | 1 | 0 | 95.0 | 100 | 55 | 55 | 17 | 90 | 16 | 2 |
| Kevin Correia | LA | sp | 32 | 3.40 | 4 | 4 | 2 | 18 | 12 | 0 | 0 | 84.2 | 89 | 37 | 32 | 23 | 48 | 10 | 8 |
| Johnny Cueto | Hou | sp | 27 | 4.15 | 16 | 11 | 0 | 33 | 33 | 1 | 0 | 217.0 | 233 | 105 | 100 | 45 | 166 | 20 | 14 |
| Randall Delgado | Mil | sp | 23 | 4.89 | 2 | 7 | 1 | 17 | 11 | 0 | 0 | 77.1 | 83 | 45 | 42 | 27 | 68 | 11 | 8 |
| Ryan Dempster | Atl | sp | 36 | 4.02 | 11 | 10 | 0 | 29 | 28 | 0 | 0 | 185.2 | 193 | 97 | 83 | 67 | 163 | 27 | 12 |
| Ross Detwiler* | SF | sp | 27 | 4.89 | 10 | 7 | 0 | 21 | 20 | 3 | 0 | 136.1 | 164 | 77 | 74 | 38 | 71 | 13 | 14 |
| R.A. Dickey | Ari | sp | 38 | 2.93 | 14 | 13 | 0 | 34 | 34 | 11 | 3 | 260.2 | 228 | 94 | 85 | 72 | 255 | 30 | 42 |
| Octavio Dotel | Hou | mr | 39 | 2.81 | 8 | 5 | 2 | 70 | 0 | 0 | 0 | 64.0 | 51 | 20 | 20 | 12 | 75 | 6 | 3 |
| Chad Durbin | Atl | mr | 35 | 5.19 | 0 | 2 | 3 | 52 | 0 | 0 | 0 | 59.0 | 61 | 37 | 34 | 34 | 41 | 15 | 7 |
| Scott Elbert* | Ari | mr | 27 | 4.64 | 0 | 3 | 1 | 34 | 0 | 0 | 0 | 33.0 | 34 | 17 | 17 | 15 | 35 | 0 | 0 |
| Nathan Eovaldi | NYM | sp | 23 | 4.18 | 1 | 1 | 0 | 12 | 1 | 0 | 0 | 23.2 | 19 | 11 | 11 | 10 | 17 | 1 | 10 |
| Marco Estrada | Pit | sp | 29 | 2.60 | 10 | 4 | 1 | 45 | 20 | 0 | 0 | 156.0 | 129 | 49 | 45 | 42 | 168 | 9 | 8 |
| Michael Fiers | LA | sp | 28 | 3.47 | 3 | 10 | 1 | 24 | 21 | 2 | 0 | 145.1 | 134 | 67 | 56 | 40 | 165 | 12 | 5 |
| Ernesto Frieri | Hou | cl | 27 | 3.81 | 6 | 6 | 2 | 71 | 0 | 0 | 0 | 59.0 | 27 | 26 | 25 | 23 | 76 | 7 | 4 |
| Yovani Gallardo | StL | sp | 27 | 2.55 | 22 | 7 | 0 | 33 | 33 | 3 | 1 | 229.1 | 175 | 77 | 65 | 72 | 228 | 17 | 14 |
| Jaime Garcia* | NYM | sp | 26 | 4.47 | 3 | 4 | 1 | 40 | 5 | 0 | 0 | 86.2 | 111 | 45 | 43 | 16 | 66 | 10 | 18 |
| Matt Garza | Hou | sp | 29 | 2.42 | 9 | 3 | 1 | 77 | 4 | 0 | 0 | 104.1 | 76 | 30 | 28 | 30 | 90 | 12 | 11 |
| Dillon Gee | StL | sp | 27 | 2.53 | 1 | 0 | 0 | 6 | 1 | 0 | 0 | 10.2 | 10 | 4 | 3 | 2 | 15 | 0 | 1 |
| Gio Gonzalez* | Mil | sp | 27 | 2.84 | 14 | 11 | 0 | 32 | 32 | 6 | 3 | 231.1 | 183 | 80 | 73 | 63 | 223 | 15 | 14 |
| Tom Gorzelanny* | ChN | mr | 30 | 5.02 | 1 | 4 | 1 | 33 | 0 | 0 | 0 | 57.1 | 66 | 34 | 32 | 18 | 48 | 12 | 7 |
| Luke Gregerson | Pit | mr | 29 | 4.73 | 5 | 7 | 4 | 60 | 0 | 0 | 0 | 64.2 | 65 | 37 | 34 | 21 | 59 | 13 | 2 |
| Zack Greinke | Atl | sp | 29 | 4.55 | 13 | 10 | 0 | 34 | 34 | 1 | 0 | 221.1 | 275 | 122 | 112 | 52 | 213 | 20 | 19 |
| Jason Grilli | Col | mr | 36 | 5.95 | 3 | 4 | 8 | 50 | 0 | 0 | 0 | 59.0 | 63 | 41 | 39 | 18 | 91 | 18 | 1 |
| Javy Guerra | Col | cl | 27 | 4.18 | 3 | 3 | 5 | 40 | 0 | 0 | 0 | 51.2 | 55 | 27 | 24 | 27 | 42 | 1 | 10 |
| Roy Halladay | Hou | sp | 36 | 2.88 | 8 | 6 | 0 | 26 | 23 | 1 | 1 | 146.2 | 124 | 49 | 47 | 36 | 125 | 12 | 10 |
| Cole Hamels* | LA | sp | 29 | 5.04 | 7 | 14 | 0 | 31 | 28 | 2 | 0 | 189.1 | 228 | 120 | 106 | 38 | 179 | 42 | 9 |
| Jason Hammel | Ari | sp | 30 | 3.48 | 6 | 4 | 0 | 21 | 21 | 0 | 0 | 137.0 | 105 | 55 | 53 | 59 | 134 | 12 | 9 |
| Joel Hanrahan | Ari | cl | 31 | 2.41 | 5 | 5 | 6 | 55 | 0 | 0 | 0 | 67.1 | 34 | 19 | 18 | 34 | 68 | 9 | 5 |
| Tommy Hanson | Was | sp | 26 | 6.96 | 4 | 19 | 0 | 30 | 30 | 0 | 0 | 178.1 | 239 | 155 | 138 | 70 | 170 | 39 | 10 |
| J.A. Happ* | Mil | sp | 30 | 4.22 | 0 | 2 | 0 | 13 | 4 | 0 | 0 | 42.2 | 46 | 24 | 20 | 11 | 36 | 5 | 4 |
| Aaron Harang | Hou | sp | 35 | 2.87 | 7 | 1 | 0 | 19 | 15 | 1 | 1 | 103.1 | 99 | 45 | 33 | 36 | 77 | 5 | 6 |
| Dan Haren | NYM | sp | 32 | 6.33 | 6 | 17 | 0 | 33 | 30 | 0 | 0 | 177.2 | 267 | 144 | 125 | 45 | 149 | 33 | 19 |
| Lucas Harrell | Ari | sp | 28 | 4.15 | 12 | 11 | 0 | 30 | 30 | 4 | 1 | 195.0 | 185 | 93 | 90 | 90 | 141 | 18 | 17 |
| Matt Harvey | Pit | sp | 24 | 2.74 | 7 | 2 | 0 | 12 | 12 | 1 | 1 | 69.0 | 48 | 21 | 21 | 33 | 87 | 8 | 9 |
| Jeremy Hefner | Was | sp | 27 | 4.33 | 3 | 3 | 0 | 10 | 6 | 0 | 0 | 52.0 | 51 | 28 | 25 | 8 | 42 | 5 | 0 |
| Jim Henderson | Pit | mr | 30 | 0.00 | 0 | 0 | 0 | 13 | 0 | 0 | 0 | 19.0 | 11 | 0 | 0 | 7 | 29 | 0 | 2 |
| David Hernandez | LA | mr | 28 | 2.26 | 5 | 1 | 4 | 71 | 0 | 0 | 0 | 75.2 | 46 | 20 | 19 | 25 | 118 | 7 | 1 |
| Livan Hernandez | Ari | mr | 38 | 4.76 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 5.2 | 8 | 5 | 3 | 1 | 4 | 2 | 0 |
| J.J. Hoover | StL | mr | 25 | 2.78 | 6 | 4 | 2 | 29 | 0 | 0 | 0 | 35.2 | 23 | 11 | 11 | 14 | 36 | 2 | 3 |
| Jeremy Horst* | LA | mr | 27 | 1.80 | 0 | 0 | 0 | 5 | 0 | 0 | 0 | 5.0 | 4 | 1 | 1 | 0 | 5 | 0 | 2 |
| Tim Hudson | StL | sp | 37 | 4.18 | 10 | 9 | 0 | 29 | 29 | 2 | 0 | 194.0 | 183 | 96 | 90 | 58 | 105 | 18 | 8 |
| Jared Hughes | Col | mr | 27 | 4.36 | 5 | 4 | 3 | 50 | 1 | 0 | 0 | 74.1 | 76 | 38 | 36 | 19 | 47 | 11 | 15 |
| Edwin Jackson | StL | sp | 29 | 3.64 | 20 | 7 | 0 | 32 | 32 | 2 | 0 | 210.0 | 188 | 93 | 85 | 52 | 217 | 25 | 8 |
| Kenley Jansen | Hou | cl | 25 | 1.72 | 1 | 7 | 45 | 68 | 0 | 0 | 0 | 68.0 | 35 | 16 | 13 | 18 | 89 | 6 | 0 |
| Ubaldo Jimenez | Ari | sp | 29 | 5.76 | 6 | 10 | 0 | 35 | 15 | 0 | 0 | 109.1 | 133 | 74 | 70 | 45 | 105 | 21 | 4 |
| Josh Johnson | Pit | sp | 29 | 3.76 | 13 | 9 | 0 | 32 | 32 | 2 | 1 | 196.1 | 180 | 83 | 82 | 74 | 163 | 26 | 26 |
| Jair Jurrjens | LA | sp | 27 | 3.00 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 6.0 | 8 | 2 | 2 | 2 | 4 | 1 | 2 |
| Jeff Karstens | Mil | sp | 30 | 4.08 | 5 | 7 | 2 | 41 | 4 | 0 | 0 | 106.0 | 103 | 50 | 48 | 28 | 82 | 17 | 13 |
| Joe Kelly | Col | sp | 25 | 5.24 | 2 | 3 | 0 | 18 | 4 | 1 | 1 | 56.2 | 74 | 37 | 33 | 9 | 36 | 7 | 9 |
| Kyle Kendrick | SF | sp | 28 | 5.53 | 7 | 9 | 0 | 23 | 22 | 3 | 2 | 140.0 | 153 | 94 | 86 | 38 | 98 | 12 | 12 |
| Ian Kennedy | LA | sp | 28 | 5.11 | 12 | 7 | 0 | 33 | 30 | 1 | 0 | 200.2 | 213 | 124 | 114 | 72 | 189 | 29 | 10 |
| Clayton Kershaw* | ChN | sp | 25 | 3.32 | 15 | 9 | 0 | 33 | 33 | 2 | 0 | 227.2 | 185 | 93 | 84 | 77 | 213 | 21 | 23 |
| Dallas Keuchel* | Mil | sp | 25 | 2.45 | 0 | 1 | 0 | 4 | 1 | 0 | 0 | 14.2 | 13 | 4 | 4 | 7 | 6 | 0 | 4 |
| Craig Kimbrel | Ari | cl | 25 | 1.44 | 4 | 0 | 29 | 57 | 0 | 0 | 0 | 56.1 | 25 | 9 | 9 | 16 | 98 | 6 | 1 |
| George Kontos | LA | mr | 28 | 3.96 | 4 | 4 | 2 | 40 | 0 | 0 | 0 | 50.0 | 37 | 28 | 22 | 11 | 46 | 7 | 1 |
| Hiroki Kuroda | Col | sp | 38 | 3.99 | 13 | 15 | 0 | 33 | 32 | 6 | 2 | 225.1 | 236 | 105 | 100 | 48 | 156 | 23 | 22 |
| John Lannan* | LA | sp | 28 | 6.91 | 0 | 3 | 0 | 3 | 3 | 0 | 0 | 14.1 | 15 | 11 | 11 | 11 | 9 | 0 | 4 |
| Mat Latos | StL | sp | 25 | 3.70 | 15 | 8 | 0 | 34 | 34 | 1 | 0 | 228.2 | 210 | 100 | 94 | 62 | 201 | 31 | 15 |
| Mike Leake | Mil | sp | 25 | 3.42 | 13 | 9 | 0 | 31 | 30 | 2 | 0 | 202.2 | 198 | 90 | 77 | 38 | 137 | 27 | 11 |
| Wade LeBlanc* | Was | mr | 28 | 4.85 | 1 | 2 | 0 | 20 | 3 | 1 | 0 | 52.0 | 69 | 29 | 28 | 13 | 40 | 8 | 9 |
| Sam LeCure | StL | mr | 29 | 1.17 | 11 | 0 | 4 | 47 | 0 | 0 | 0 | 69.1 | 49 | 9 | 9 | 21 | 73 | 1 | 9 |
| Cliff Lee* | ChN | sp | 34 | 3.46 | 16 | 8 | 0 | 32 | 32 | 0 | 0 | 218.1 | 216 | 101 | 84 | 34 | 229 | 32 | 14 |
| Tim Lincecum | ChN | sp | 29 | 6.74 | 6 | 14 | 0 | 29 | 29 | 0 | 0 | 160.1 | 187 | 134 | 120 | 70 | 159 | 33 | 10 |
| Brad Lincoln | SF | mr | 28 | 0.00 | 2 | 0 | 0 | 5 | 1 | 0 | 0 | 12.2 | 9 | 0 | 0 | 4 | 16 | 0 | 0 |
| Josh Lindblom | Pit | mr | 26 | 3.00 | 1 | 2 | 0 | 33 | 0 | 0 | 0 | 45.0 | 30 | 15 | 15 | 21 | 46 | 4 | 7 |
| Kyle Lohse | SF | sp | 34 | 3.93 | 14 | 8 | 1 | 34 | 33 | 2 | 1 | 217.2 | 211 | 99 | 95 | 49 | 137 | 18 | 7 |
| Wilton Lopez | Atl | mr | 29 | 2.89 | 4 | 2 | 3 | 61 | 0 | 0 | 0 | 71.2 | 67 | 24 | 23 | 8 | 60 | 4 | 12 |
| Jordan Lyles | Pit | sp | 22 | 1.80 | 1 | 0 | 0 | 3 | 1 | 0 | 0 | 10.0 | 13 | 4 | 2 | 1 | 9 | 0 | 0 |
| Brandon Lyon | LA | mr | 33 | 4.84 | 2 | 4 | 3 | 46 | 0 | 0 | 0 | 44.2 | 51 | 25 | 24 | 18 | 36 | 4 | 4 |
| Paul Maholm* | Col | sp | 31 | 6.49 | 3 | 14 | 0 | 31 | 29 | 1 | 0 | 180.1 | 223 | 137 | 130 | 61 | 138 | 40 | 20 |
| Shaun Marcum | Ari | sp | 31 | 5.05 | 6 | 5 | 0 | 12 | 12 | 0 | 0 | 76.2 | 76 | 46 | 43 | 30 | 68 | 16 | 6 |
| Carlos Marmol | Was | cl | 30 | 5.24 | 2 | 3 | 19 | 54 | 0 | 0 | 0 | 44.2 | 33 | 27 | 26 | 39 | 64 | 3 | 3 |
| Sean Marshall* | Pit | mr | 30 | 3.25 | 3 | 2 | 1 | 56 | 0 | 0 | 0 | 55.1 | 46 | 23 | 20 | 16 | 70 | 1 | 0 |
| Cristhian Martinez | ChN | mr | 31 | 4.40 | 0 | 0 | 0 | 9 | 0 | 0 | 0 | 14.1 | 16 | 7 | 7 | 3 | 16 | 0 | 0 |
| Ryan Mattheus | Col | mr | 29 | 5.92 | 5 | 3 | 3 | 47 | 0 | 0 | 0 | 59.1 | 75 | 42 | 39 | 16 | 44 | 12 | 12 |
| James McDonald | ChN | sp | 28 | 4.13 | 3 | 2 | 0 | 5 | 5 | 0 | 0 | 28.1 | 26 | 13 | 13 | 10 | 28 | 4 | 2 |
| James McDonald | Pit | sp | 28 | 3.91 | 1 | 2 | 0 | 4 | 4 | 0 | 0 | 23.0 | 26 | 16 | 10 | 10 | 18 | 6 | 0 |
| James McDonald | Col | sp | 28 | 5.97 | 1 | 6 | 0 | 10 | 9 | 0 | 0 | 60.1 | 70 | 43 | 40 | 27 | 47 | 11 | 8 |
| James McDonald |   | sp | 28 | 5.08 | 5 | 10 | 0 | 19 | 18 | 0 | 0 | 111.2 | 122 | 72 | 63 | 47 | 93 | 21 | 10 |
| Kyle McPherson | SF | mr | 25 | 6.27 | 1 | 1 | 0 | 4 | 2 | 1 | 1 | 18.2 | 24 | 13 | 13 | 6 | 14 | 2 | 2 |
| Kris Medlen | Atl | mr | 27 | 2.46 | 15 | 5 | 0 | 26 | 21 | 3 | 3 | 153.2 | 118 | 44 | 42 | 33 | 133 | 6 | 13 |
| Jenrry Mejia | Hou | sp | 23 | 0.00 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1.0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 |
| Mark Melancon | Atl | mr | 28 | 6.75 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 1.1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Wade Miley* | Pit | sp | 26 | 3.55 | 11 | 13 | 0 | 34 | 32 | 0 | 0 | 210.2 | 226 | 97 | 83 | 43 | 163 | 12 | 18 |
| Andrew Miller* | Mil | mr | 28 | 5.10 | 3 | 3 | 0 | 33 | 0 | 0 | 0 | 30.0 | 32 | 19 | 17 | 16 | 41 | 6 | 0 |
| Tom Milone* | NYM | sp | 26 | 4.36 | 9 | 16 | 0 | 32 | 32 | 2 | 0 | 210.1 | 238 | 110 | 102 | 34 | 154 | 33 | 18 |
| Mike Minor* | Pit | sp | 25 | 4.03 | 10 | 8 | 0 | 29 | 29 | 1 | 0 | 174.0 | 145 | 84 | 78 | 65 | 136 | 28 | 18 |
| Franklin Morales* | Hou | mr | 27 | 4.33 | 2 | 3 | 1 | 50 | 1 | 0 | 0 | 62.1 | 52 | 33 | 30 | 30 | 62 | 15 | 4 |
| Clayton Mortensen | Was | mr | 28 | 3.49 | 4 | 4 | 2 | 44 | 0 | 0 | 0 | 49.0 | 36 | 19 | 19 | 14 | 55 | 12 | 0 |
| Charlie Morton | Col | sp | 29 | 6.15 | 0 | 3 | 0 | 5 | 4 | 0 | 0 | 26.1 | 40 | 22 | 18 | 3 | 20 | 4 | 4 |
| Jason Motte | StL | cl | 31 | 2.87 | 4 | 2 | 3 | 57 | 0 | 0 | 0 | 75.1 | 65 | 25 | 24 | 19 | 78 | 8 | 7 |
| Edward Mujica | Col | mr | 29 | 4.07 | 1 | 4 | 3 | 33 | 0 | 0 | 0 | 42.0 | 49 | 22 | 19 | 5 | 28 | 9 | 6 |
| Jonathon Niese* | SF | sp | 26 | 3.10 | 11 | 4 | 0 | 27 | 27 | 5 | 2 | 177.0 | 168 | 77 | 61 | 47 | 150 | 22 | 20 |
| Ricky Nolasco | NYM | sp | 30 | 5.53 | 1 | 4 | 1 | 11 | 8 | 1 | 0 | 40.2 | 58 | 33 | 25 | 9 | 29 | 5 | 10 |
| Bud Norris | SF | sp | 28 | 5.47 | 7 | 5 | 0 | 22 | 22 | 0 | 0 | 130.0 | 145 | 85 | 79 | 59 | 112 | 18 | 4 |
| Eric O'Flaherty* | LA | mr | 28 | 8.31 | 1 | 0 | 0 | 7 | 0 | 0 | 0 | 8.2 | 15 | 8 | 8 | 5 | 5 | 0 | 2 |
| Logan Ondrusek | StL | mr | 28 | 3.60 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 5.0 | 5 | 2 | 2 | 3 | 6 | 0 | 2 |
| Adam Ottavino | Was | mr | 27 | 5.70 | 1 | 2 | 0 | 29 | 0 | 0 | 0 | 30.0 | 38 | 19 | 19 | 12 | 25 | 4 | 7 |
| Jonathan Papelbon | Pit | cl | 32 | 1.92 | 5 | 3 | 33 | 60 | 0 | 0 | 0 | 65.2 | 50 | 16 | 14 | 16 | 93 | 6 | 4 |
| Jarrod Parker | StL | sp | 24 | 2.91 | 13 | 7 | 0 | 31 | 31 | 1 | 1 | 201.1 | 184 | 77 | 65 | 65 | 150 | 7 | 19 |
| Bobby Parnell | ChN | mr | 28 | 4.79 | 7 | 6 | 7 | 65 | 0 | 0 | 0 | 71.1 | 75 | 42 | 38 | 33 | 54 | 3 | 14 |
| Felipe Paulino | LA | sp | 29 | 4.35 | 3 | 4 | 0 | 8 | 7 | 0 | 0 | 39.1 | 40 | 21 | 19 | 22 | 44 | 2 | 1 |
| Jake Peavy | SF | sp | 32 | 3.71 | 11 | 12 | 0 | 34 | 33 | 5 | 1 | 223.0 | 208 | 102 | 92 | 53 | 175 | 24 | 20 |
| Joel Peralta | SF | mr | 37 | 3.21 | 4 | 5 | 18 | 47 | 0 | 0 | 0 | 53.1 | 41 | 19 | 19 | 11 | 58 | 7 | 1 |
| Wily Peralta | Ari | sp | 24 | 3.00 | 1 | 1 | 0 | 5 | 5 | 0 | 0 | 30.0 | 25 | 10 | 10 | 20 | 18 | 0 | 3 |
| Chris Perez | Was | cl | 27 | 2.27 | 2 | 2 | 2 | 33 | 0 | 0 | 0 | 35.2 | 33 | 13 | 9 | 9 | 37 | 1 | 3 |
| Chris Perez | SF | cl | 27 | 1.61 | 2 | 1 | 2 | 16 | 0 | 0 | 0 | 28.0 | 22 | 7 | 5 | 9 | 31 | 1 | 2 |
| Chris Perez |   | cl | 27 | 1.98 | 4 | 3 | 4 | 49 | 0 | 0 | 0 | 63.2 | 55 | 20 | 14 | 18 | 68 | 2 | 5 |
| Drew Pomeranz* | Atl | sp | 24 | 2.45 | 0 | 1 | 1 | 18 | 0 | 0 | 0 | 18.1 | 16 | 10 | 5 | 7 | 16 | 1 | 1 |
| J.J. Putz | StL | cl | 36 | 2.52 | 1 | 2 | 48 | 61 | 0 | 0 | 0 | 60.2 | 44 | 18 | 17 | 13 | 79 | 7 | 5 |
| Chad Qualls | NYM | mr | 34 | 4.08 | 0 | 2 | 1 | 15 | 0 | 0 | 0 | 17.2 | 18 | 8 | 8 | 4 | 4 | 1 | 4 |
| Ramon S. Ramirez | Ari | mr | 31 | 3.18 | 1 | 0 | 1 | 21 | 0 | 0 | 0 | 22.2 | 18 | 8 | 8 | 11 | 17 | 0 | 2 |
| Jon Rauch | LA | mr | 34 | 3.92 | 2 | 3 | 1 | 32 | 0 | 0 | 0 | 39.0 | 36 | 18 | 17 | 6 | 20 | 4 | 3 |
| Clayton Richard* | SF | sp | 29 | 4.76 | 0 | 0 | 0 | 7 | 1 | 0 | 0 | 11.1 | 10 | 6 | 6 | 4 | 5 | 3 | 1 |
| Fernando Rodriguez | Was | mr | 29 | 5.78 | 2 | 3 | 0 | 58 | 0 | 0 | 0 | 62.1 | 66 | 42 | 40 | 33 | 57 | 9 | 6 |
| Wandy Rodriguez* | Was | sp | 34 | 5.00 | 7 | 18 | 0 | 31 | 31 | 4 | 0 | 214.1 | 251 | 136 | 119 | 58 | 143 | 25 | 16 |
| Mark Rogers | ChN | sp | 27 | 1.37 | 1 | 0 | 0 | 4 | 4 | 0 | 0 | 26.1 | 12 | 4 | 4 | 9 | 31 | 1 | 1 |
| Sergio Romo | LA | mr | 30 | 4.25 | 3 | 6 | 24 | 56 | 0 | 0 | 0 | 55.0 | 50 | 27 | 26 | 13 | 46 | 12 | 2 |
| Trevor Rosenthal | SF | mr | 23 | 2.19 | 2 | 1 | 1 | 18 | 0 | 0 | 0 | 24.2 | 10 | 6 | 6 | 5 | 22 | 2 | 2 |
| James Russell* | ChN | mr | 27 | 3.49 | 3 | 2 | 6 | 57 | 0 | 0 | 0 | 56.2 | 48 | 25 | 22 | 10 | 43 | 4 | 4 |
| Marc Rzepczynski* | ChN | mr | 27 | 3.50 | 2 | 0 | 5 | 45 | 0 | 0 | 0 | 43.2 | 43 | 17 | 17 | 14 | 27 | 7 | 4 |
| C.C. Sabathia* | Hou | sp | 32 | 2.63 | 13 | 3 | 0 | 30 | 29 | 4 | 2 | 201.2 | 163 | 61 | 59 | 27 | 188 | 20 | 12 |
| Fernando Salas | SF | mr | 28 | 5.24 | 5 | 2 | 2 | 40 | 0 | 0 | 0 | 55.0 | 61 | 33 | 32 | 22 | 42 | 3 | 3 |
| Jeff Samardzija | Hou | sp | 28 | 4.01 | 9 | 11 | 0 | 29 | 29 | 0 | 0 | 172.2 | 163 | 79 | 77 | 65 | 190 | 22 | 7 |
| Anibal Sanchez | Was | sp | 29 | 4.09 | 8 | 13 | 0 | 30 | 30 | 1 | 1 | 206.2 | 216 | 106 | 94 | 66 | 175 | 21 | 19 |
| Eduardo Sanchez | StL | mr | 24 | 0.00 | 2 | 0 | 0 | 5 | 0 | 0 | 0 | 7.2 | 2 | 0 | 0 | 4 | 7 | 0 | 1 |
| Max Scherzer | Atl | sp | 28 | 4.53 | 10 | 12 | 0 | 32 | 32 | 0 | 0 | 194.2 | 202 | 105 | 98 | 86 | 238 | 26 | 10 |
| Bryan Shaw | Hou | mr | 25 | 0.00 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 4.0 | 4 | 0 | 0 | 4 | 3 | 0 | 0 |
| Rafael Soriano | Atl | cl | 33 | 3.80 | 6 | 4 | 7 | 68 | 0 | 0 | 0 | 68.2 | 74 | 30 | 29 | 20 | 74 | 2 | 7 |
| Craig Stammen | SF | mr | 29 | 4.26 | 3 | 7 | 2 | 46 | 0 | 0 | 0 | 50.2 | 47 | 26 | 24 | 23 | 43 | 5 | 4 |
| Drew Storen | SF | mr | 25 | 0.00 | 0 | 0 | 0 | 5 | 0 | 0 | 0 | 7.0 | 3 | 0 | 0 | 5 | 9 | 0 | 2 |
| Stephen Strasburg | Was | sp | 24 | 3.83 | 10 | 9 | 0 | 25 | 25 | 2 | 1 | 174.0 | 169 | 81 | 74 | 58 | 219 | 19 | 11 |
| Huston Street | Atl | cl | 29 | 1.44 | 4 | 1 | 7 | 43 | 0 | 0 | 0 | 43.2 | 20 | 8 | 7 | 8 | 46 | 4 | 0 |
| Eric Stults* | Pit | sp | 33 | 3.38 | 4 | 5 | 5 | 39 | 8 | 0 | 0 | 109.1 | 91 | 45 | 41 | 30 | 56 | 8 | 6 |
| Joe Thatcher* | Hou | mr | 31 | 0.00 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0.2 | 0 | 0 | 0 | 0 | 1 | 0 | 0 |
| Dale Thayer | NYM | mr | 32 | 3.03 | 2 | 1 | 3 | 36 | 0 | 0 | 0 | 35.2 | 37 | 13 | 12 | 9 | 27 | 5 | 2 |
| Dale Thayer | StL | mr | 32 | 0.00 | 2 | 0 | 0 | 16 | 0 | 0 | 0 | 23.0 | 17 | 0 | 0 | 2 | 16 | 0 | 0 |
| Dale Thayer |   | mr | 32 | 1.84 | 4 | 1 | 3 | 52 | 0 | 0 | 0 | 58.2 | 54 | 13 | 12 | 11 | 43 | 5 | 2 |
| Tyler Thornburg | NYM | mr | 24 | 10.96 | 1 | 2 | 0 | 18 | 0 | 0 | 0 | 23.0 | 41 | 28 | 28 | 8 | 20 | 14 | 4 |
| Jacob Turner | Pit | sp | 22 | 9.00 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 3.0 | 3 | 3 | 3 | 1 | 3 | 1 | 0 |
| Raul Valdes* | NYM | mr | 35 | 2.75 | 4 | 4 | 4 | 35 | 0 | 0 | 0 | 36.0 | 21 | 12 | 11 | 5 | 37 | 4 | 2 |
| Jonny Venters* | Atl | mr | 28 | 5.68 | 0 | 0 | 0 | 8 | 0 | 0 | 0 | 6.1 | 10 | 4 | 4 | 1 | 7 | 0 | 1 |
| Jose Veras | SF | mr | 32 | 5.30 | 3 | 3 | 0 | 37 | 0 | 0 | 0 | 52.2 | 52 | 34 | 31 | 50 | 51 | 3 | 2 |
| Carlos Villanueva | NYM | mr | 29 | 3.84 | 3 | 8 | 5 | 88 | 4 | 0 | 0 | 140.2 | 135 | 70 | 60 | 55 | 136 | 25 | 11 |
| Nick Vincent | NYM | mr | 26 | 4.91 | 2 | 3 | 12 | 27 | 0 | 0 | 0 | 29.1 | 28 | 17 | 16 | 12 | 24 | 5 | 0 |
| Ryan Vogelsong | LA | sp | 35 | 4.33 | 8 | 11 | 0 | 32 | 31 | 1 | 0 | 197.1 | 206 | 101 | 95 | 60 | 139 | 21 | 20 |
| Edinson Volquez | StL | sp | 29 | 6.66 | 4 | 1 | 2 | 41 | 2 | 0 | 0 | 74.1 | 76 | 58 | 55 | 48 | 73 | 10 | 4 |
| Chris Volstad | Col | sp | 26 | 7.78 | 1 | 4 | 0 | 8 | 8 | 0 | 0 | 41.2 | 63 | 36 | 36 | 19 | 25 | 3 | 5 |
| Adam Wainwright | NYM | sp | 31 | 3.82 | 10 | 15 | 0 | 32 | 31 | 2 | 0 | 214.1 | 211 | 105 | 91 | 63 | 163 | 17 | 24 |
| Tony Watson* | Ari | mr | 28 | 4.25 | 3 | 4 | 2 | 55 | 0 | 0 | 0 | 59.1 | 49 | 32 | 28 | 31 | 63 | 8 | 4 |
| Ryan Webb | Was | mr | 27 | 3.95 | 1 | 1 | 1 | 25 | 0 | 0 | 0 | 27.1 | 31 | 13 | 12 | 6 | 19 | 0 | 6 |
| Randy Wells | Mil | mr | 30 | 5.40 | 0 | 1 | 0 | 5 | 0 | 0 | 0 | 5.0 | 5 | 8 | 3 | 9 | 4 | 1 | 0 |
| Jake Westbrook | ChN | sp | 35 | 4.94 | 5 | 7 | 0 | 26 | 26 | 0 | 0 | 144.0 | 167 | 84 | 79 | 48 | 90 | 18 | 19 |
| Alex White | Atl | sp | 24 | 7.71 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 2.1 | 4 | 2 | 2 | 2 | 2 | 0 | 0 |
| Joe Wieland | Atl | sp | 24 | 5.14 | 2 | 1 | 0 | 5 | 5 | 0 | 0 | 28.0 | 37 | 18 | 16 | 3 | 33 | 9 | 0 |
| Travis Wood* | Atl | sp | 26 | 4.55 | 5 | 3 | 0 | 38 | 7 | 0 | 0 | 97.0 | 103 | 52 | 49 | 40 | 78 | 12 | 8 |
| Vance Worley | Pit | sp | 25 | 4.02 | 8 | 7 | 0 | 24 | 24 | 0 | 0 | 134.1 | 151 | 64 | 60 | 44 | 107 | 8 | 17 |
| Chris Young | LA | sp | 34 | 8.03 | 0 | 0 | 0 | 3 | 1 | 0 | 0 | 12.1 | 20 | 14 | 11 | 3 | 9 | 4 | 1 |
| Brad Ziegler | ChN | mr | 33 | 1.14 | 3 | 2 | 9 | 53 | 0 | 0 | 0 | 55.1 | 46 | 9 | 7 | 16 | 34 | 2 | 7 |
| Jordan Zimmermann | ChN | sp | 27 | 3.58 | 13 | 10 | 0 | 33 | 33 | 2 | 1 | 216.0 | 218 | 89 | 86 | 41 | 192 | 22 | 12 |
| 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 |
| Mike Adams | StL | mr | 34 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.0 | 9.0 | 18.0 | 0.0 | 0.0 | 0.0 | 2.00 |
| Jeremy Affeldt* | SF | mr | 34 | 4 | 2 | 2 | 5 | 4 | 0 | 2 | 1 | 7.2 | 3.2 | 11.3 | 8.0 | 0.2 | 2.5 | 1.15 |
| Matt Albers | SF | mr | 30 | 6 | 3 | 1 | 0 | 2 | 0 | 0 | 2 | 8.5 | 2.4 | 11.0 | 4.4 | 1.4 | 1.8 | 1.22 |
| Jose Arredondo | Mil | mr | 29 | 8 | 0 | 0 | 0 | 0 | 4 | 4 | 3 | 8.1 | 5.0 | 13.1 | 7.4 | 1.1 | 1.5 | 1.46 |
| Bronson Arroyo | Mil | sp | 36 | 8 | 7 | 0 | 7 | 3 | 0 | 3 | 6 | 9.8 | 1.7 | 11.8 | 5.4 | 1.4 | 3.1 | 1.28 |
| Luis Avilan* | Hou | mr | 23 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 7.9 | 3.4 | 11.3 | 7.9 | 1.1 | 2.3 | 1.25 |
| John Axford | Was | cl | 30 | 1 | 0 | 0 | 0 | 5 | 0 | 0 | 2 | 7.9 | 3.9 | 11.8 | 11.5 | 1.5 | 2.9 | 1.31 |
| John Axford | SF | cl | 30 | 1 | 0 | 0 | 1 | 3 | 0 | 0 | 1 | 6.5 | 5.7 | 12.6 | 10.0 | 0.9 | 1.8 | 1.35 |
| John Axford |   | cl | 30 | 2 | 0 | 0 | 1 | 8 | 0 | 0 | 3 | 7.3 | 4.6 | 12.2 | 10.9 | 1.3 | 2.3 | 1.33 |
| Burke Badenhop | Mil | mr | 30 | 1 | 1 | 1 | 0 | 2 | 0 | 2 | 1 | 10.7 | 1.8 | 12.5 | 3.7 | 1.2 | 2.0 | 1.39 |
| Homer Bailey | Was | sp | 27 | 17 | 9 | 0 | 12 | 1 | 0 | 11 | 6 | 10.2 | 2.1 | 12.9 | 7.5 | 1.1 | 3.5 | 1.37 |
| Anthony Bass | Ari | sp | 25 | 8 | 3 | 1 | 1 | 5 | 2 | 2 | 2 | 10.2 | 3.6 | 13.9 | 6.1 | 1.6 | 1.7 | 1.53 |
| Antonio Bastardo* | StL | mr | 27 | 8 | 1 | 5 | 2 | 8 | 0 | 0 | 0 | 9.0 | 5.1 | 14.5 | 14.3 | 1.2 | 2.8 | 1.57 |
| Brandon Beachy | NYM | sp | 26 | 7 | 6 | 1 | 3 | 4 | 0 | 3 | 2 | 7.5 | 3.9 | 11.7 | 8.1 | 1.0 | 2.1 | 1.27 |
| Josh Beckett | Hou | sp | 33 | 18 | 7 | 0 | 4 | 2 | 0 | 5 | 3 | 9.6 | 2.2 | 12.0 | 6.5 | 1.3 | 2.9 | 1.31 |
| Erik Bedard* | Ari | sp | 34 | 0 | 1 | 0 | 1 | 1 | 1 | 1 | 0 | 12.2 | 4.4 | 17.0 | 5.7 | 2.2 | 1.3 | 1.84 |
| Ronald Belisario | ChN | mr | 30 | 2 | 0 | 2 | 5 | 1 | 0 | 1 | 3 | 6.2 | 3.5 | 10.3 | 8.6 | 0.6 | 2.5 | 1.08 |
| Rafael Betancourt | Mil | cl | 38 | 8 | 0 | 0 | 3 | 0 | 0 | 1 | 0 | 9.2 | 1.6 | 11.5 | 9.0 | 1.6 | 5.6 | 1.21 |
| Chad Billingsley | Mil | sp | 28 | 13 | 0 | 0 | 7 | 4 | 0 | 6 | 4 | 10.5 | 2.0 | 12.9 | 7.4 | 0.8 | 3.8 | 1.38 |
| Joe Blanton | Mil | sp | 32 | 8 | 3 | 0 | 5 | 2 | 0 | 4 | 5 | 10.8 | 1.7 | 12.9 | 6.5 | 1.7 | 3.7 | 1.40 |
| Mitchell Boggs | Pit | mr | 29 | 0 | 1 | 0 | 5 | 0 | 0 | 3 | 2 | 7.1 | 2.0 | 9.7 | 6.4 | 1.0 | 3.3 | 1.00 |
| Michael Bowden | LA | mr | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 4.3 | 3.2 | 7.6 | 8.6 | 0.0 | 2.7 | 0.84 |
| Brad Boxberger | Atl | mr | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.5 | 9.0 | 16.5 | 7.5 | 1.5 | 0.8 | 1.83 |
| Brad Brach | Was | mr | 27 | 3 | 1 | 0 | 1 | 2 | 0 | 1 | 0 | 11.4 | 6.6 | 18.3 | 9.3 | 2.7 | 1.4 | 2.00 |
| Brad Brach | LA | mr | 27 | 0 | 0 | 1 | 0 | 2 | 0 | 0 | 1 | 9.2 | 3.2 | 12.4 | 13.0 | 2.2 | 4.0 | 1.38 |
| Brad Brach |   | mr | 27 | 3 | 1 | 1 | 1 | 4 | 0 | 1 | 1 | 10.6 | 5.4 | 16.2 | 10.6 | 2.5 | 2.0 | 1.78 |
| Craig Breslow* | Ari | mr | 32 | 3 | 2 | 3 | 3 | 3 | 0 | 0 | 0 | 8.0 | 4.0 | 12.4 | 8.9 | 0.8 | 2.2 | 1.33 |
| Rex Brothers* | Mil | mr | 25 | 1 | 1 | 0 | 1 | 3 | 3 | 2 | 3 | 7.6 | 3.8 | 11.5 | 8.7 | 1.2 | 2.3 | 1.27 |
| Jonathan Broxton | Ari | cl | 29 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 9.6 | 4.4 | 13.9 | 4.4 | 0.0 | 1.0 | 1.55 |
| Jonathan Broxton | Pit | cl | 29 | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 0 | 6.4 | 2.8 | 9.2 | 6.8 | 0.4 | 2.4 | 1.02 |
| Jonathan Broxton |   | cl | 29 | 0 | 1 | 0 | 0 | 2 | 0 | 1 | 1 | 7.0 | 3.1 | 10.1 | 6.3 | 0.3 | 2.1 | 1.12 |
| Mark Buehrle* | Ari | sp | 34 | 6 | 3 | 3 | 4 | 0 | 0 | 7 | 2 | 9.4 | 2.5 | 12.0 | 5.7 | 1.6 | 2.3 | 1.32 |
| Madison Bumgarner* | LA | sp | 23 | 18 | 4 | 3 | 4 | 0 | 0 | 6 | 4 | 9.9 | 1.2 | 11.4 | 8.6 | 1.6 | 7.0 | 1.24 |
| A.J. Burnett | Col | sp | 36 | 26 | 3 | 0 | 9 | 8 | 0 | 4 | 4 | 11.5 | 3.4 | 15.3 | 7.9 | 1.1 | 2.3 | 1.65 |
| Alberto Cabrera | NYM | mr | 24 | 3 | 0 | 0 | 0 | 5 | 0 | 0 | 3 | 5.7 | 7.6 | 13.3 | 9.8 | 0.0 | 1.3 | 1.48 |
| Trevor Cahill | Col | sp | 25 | 17 | 7 | 0 | 9 | 8 | 5 | 4 | 7 | 8.5 | 3.5 | 12.4 | 7.9 | 0.8 | 2.3 | 1.33 |
| Matt Cain | NYM | sp | 28 | 34 | 5 | 4 | 11 | 8 | 0 | 9 | 3 | 8.3 | 1.9 | 10.6 | 8.1 | 1.0 | 4.4 | 1.13 |
| Shawn Camp | ChN | mr | 37 | 8 | 1 | 3 | 2 | 3 | 0 | 1 | 3 | 7.9 | 2.5 | 10.7 | 6.3 | 0.8 | 2.5 | 1.16 |
| Chris Capuano* | Atl | sp | 34 | 2 | 4 | 1 | 7 | 7 | 0 | 1 | 6 | 9.2 | 2.1 | 11.6 | 7.4 | 1.0 | 3.5 | 1.25 |
| Andrew Cashner | Pit | mr | 26 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 2 | 9.0 | 1.4 | 11.1 | 6.9 | 1.4 | 5.0 | 1.15 |
| Santiago Casilla | Col | cl | 32 | 3 | 1 | 1 | 1 | 2 | 0 | 4 | 4 | 10.4 | 2.3 | 12.9 | 9.2 | 1.2 | 3.9 | 1.42 |
| Jhoulys Chacin | Atl | sp | 25 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 11.6 | 3.2 | 14.8 | 3.7 | 1.1 | 1.2 | 1.65 |
| Aroldis Chapman* | Atl | cl | 25 | 3 | 1 | 2 | 5 | 1 | 0 | 0 | 0 | 4.8 | 3.4 | 8.9 | 13.8 | 0.7 | 4.0 | 0.92 |
| Tyler Chatwood | Was | sp | 23 | 1 | 1 | 1 | 1 | 6 | 0 | 0 | 3 | 11.4 | 4.6 | 16.2 | 4.4 | 1.8 | 1.0 | 1.78 |
| Steve Cishek | NYM | cl | 27 | 0 | 0 | 4 | 6 | 0 | 1 | 4 | 2 | 7.2 | 5.7 | 13.8 | 7.9 | 0.6 | 1.4 | 1.44 |
| Tyler Clippard | LA | cl | 28 | 6 | 3 | 2 | 3 | 8 | 0 | 3 | 4 | 5.6 | 3.4 | 9.4 | 9.8 | 0.9 | 2.9 | 1.00 |
| Tyler Cloyd | SF | sp | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 12.4 | 4.5 | 16.9 | 5.6 | 4.5 | 1.3 | 1.88 |
| Casey Coleman | LA | mr | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 29.5 | 2.5 | 31.9 | 12.3 | 7.4 | 5.0 | 3.55 |
| Josh Collmenter | Hou | mr | 27 | 2 | 1 | 1 | 0 | 1 | 0 | 2 | 0 | 11.1 | 3.1 | 14.2 | 7.8 | 1.9 | 2.5 | 1.58 |
| Patrick Corbin* | Col | sp | 23 | 3 | 1 | 0 | 4 | 0 | 0 | 0 | 6 | 9.5 | 1.6 | 11.5 | 8.5 | 1.5 | 5.3 | 1.23 |
| Kevin Correia | LA | sp | 32 | 1 | 0 | 2 | 0 | 2 | 0 | 3 | 1 | 9.5 | 2.4 | 11.9 | 5.1 | 1.1 | 2.1 | 1.32 |
| Johnny Cueto | Hou | sp | 27 | 4 | 7 | 1 | 11 | 1 | 3 | 6 | 7 | 9.7 | 1.9 | 12.0 | 6.9 | 0.8 | 3.7 | 1.28 |
| Randall Delgado | Mil | sp | 23 | 4 | 0 | 0 | 2 | 0 | 0 | 4 | 1 | 9.7 | 3.1 | 13.0 | 7.9 | 1.3 | 2.5 | 1.42 |
| Ryan Dempster | Atl | sp | 36 | 13 | 5 | 2 | 2 | 1 | 0 | 5 | 2 | 9.4 | 3.2 | 12.7 | 7.9 | 1.3 | 2.4 | 1.40 |
| Ross Detwiler* | SF | sp | 27 | 4 | 2 | 2 | 3 | 3 | 0 | 4 | 7 | 10.8 | 2.5 | 13.5 | 4.7 | 0.9 | 1.9 | 1.48 |
| R.A. Dickey | Ari | sp | 38 | 6 | 6 | 1 | 6 | 3 | 3 | 8 | 4 | 7.9 | 2.5 | 10.6 | 8.8 | 1.0 | 3.5 | 1.15 |
| Octavio Dotel | Hou | mr | 39 | 5 | 1 | 3 | 1 | 1 | 0 | 3 | 1 | 7.2 | 1.7 | 9.0 | 10.5 | 0.8 | 6.3 | 0.98 |
| Chad Durbin | Atl | mr | 35 | 2 | 0 | 3 | 0 | 1 | 1 | 3 | 0 | 9.3 | 5.2 | 14.5 | 6.3 | 2.3 | 1.2 | 1.61 |
| Scott Elbert* | Ari | mr | 27 | 1 | 1 | 3 | 0 | 3 | 0 | 0 | 2 | 9.3 | 4.1 | 13.4 | 9.5 | 0.0 | 2.3 | 1.48 |
| Nathan Eovaldi | NYM | sp | 23 | 0 | 1 | 2 | 0 | 0 | 0 | 0 | 2 | 7.2 | 3.8 | 11.0 | 6.5 | 0.4 | 1.7 | 1.23 |
| Marco Estrada | Pit | sp | 29 | 6 | 1 | 1 | 2 | 1 | 0 | 2 | 3 | 7.4 | 2.4 | 10.0 | 9.7 | 0.5 | 4.0 | 1.10 |
| Michael Fiers | LA | sp | 28 | 11 | 3 | 4 | 3 | 6 | 0 | 1 | 4 | 8.3 | 2.5 | 11.0 | 10.2 | 0.7 | 4.1 | 1.20 |
| Ernesto Frieri | Hou | cl | 27 | 2 | 2 | 0 | 6 | 0 | 0 | 1 | 2 | 4.1 | 3.5 | 8.5 | 11.6 | 1.1 | 3.3 | 0.85 |
| Yovani Gallardo | StL | sp | 27 | 14 | 6 | 1 | 3 | 4 | 0 | 6 | 5 | 6.9 | 2.8 | 9.8 | 8.9 | 0.7 | 3.2 | 1.08 |
| Jaime Garcia* | NYM | sp | 26 | 0 | 0 | 2 | 5 | 3 | 0 | 1 | 4 | 11.5 | 1.7 | 13.7 | 6.9 | 1.0 | 4.1 | 1.47 |
| Matt Garza | Hou | sp | 29 | 2 | 4 | 1 | 3 | 1 | 0 | 4 | 2 | 6.6 | 2.6 | 9.4 | 7.8 | 1.0 | 3.0 | 1.02 |
| Dillon Gee | StL | sp | 27 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 8.4 | 1.7 | 10.1 | 12.7 | 0.0 | 7.5 | 1.13 |
| Gio Gonzalez* | Mil | sp | 27 | 9 | 7 | 1 | 7 | 4 | 0 | 3 | 3 | 7.1 | 2.5 | 9.8 | 8.7 | 0.6 | 3.5 | 1.06 |
| Tom Gorzelanny* | ChN | mr | 30 | 3 | 0 | 1 | 1 | 2 | 0 | 0 | 3 | 10.4 | 2.8 | 13.3 | 7.5 | 1.9 | 2.7 | 1.47 |
| Luke Gregerson | Pit | mr | 29 | 1 | 1 | 0 | 1 | 3 | 0 | 0 | 0 | 9.0 | 2.9 | 12.1 | 8.2 | 1.8 | 2.8 | 1.33 |
| Zack Greinke | Atl | sp | 29 | 4 | 4 | 2 | 2 | 8 | 0 | 6 | 5 | 11.2 | 2.1 | 13.4 | 8.7 | 0.8 | 4.1 | 1.48 |
| Jason Grilli | Col | mr | 36 | 3 | 1 | 1 | 3 | 0 | 0 | 0 | 3 | 9.6 | 2.7 | 12.8 | 13.9 | 2.7 | 5.1 | 1.37 |
| Javy Guerra | Col | cl | 27 | 1 | 1 | 1 | 2 | 1 | 0 | 1 | 3 | 9.6 | 4.7 | 14.6 | 7.3 | 0.2 | 1.6 | 1.59 |
| Roy Halladay | Hou | sp | 36 | 11 | 6 | 2 | 1 | 2 | 0 | 5 | 1 | 7.6 | 2.2 | 9.9 | 7.7 | 0.7 | 3.5 | 1.09 |
| Cole Hamels* | LA | sp | 29 | 21 | 3 | 3 | 6 | 2 | 2 | 4 | 7 | 10.8 | 1.8 | 12.9 | 8.5 | 2.0 | 4.7 | 1.40 |
| Jason Hammel | Ari | sp | 30 | 11 | 7 | 1 | 0 | 4 | 0 | 3 | 3 | 6.9 | 3.9 | 10.8 | 8.8 | 0.8 | 2.3 | 1.20 |
| Joel Hanrahan | Ari | cl | 31 | 3 | 2 | 1 | 1 | 3 | 0 | 0 | 0 | 4.5 | 4.5 | 9.2 | 9.1 | 1.2 | 2.0 | 1.01 |
| Tommy Hanson | Was | sp | 26 | 13 | 9 | 0 | 6 | 8 | 0 | 5 | 11 | 12.1 | 3.5 | 15.9 | 8.6 | 2.0 | 2.4 | 1.73 |
| J.A. Happ* | Mil | sp | 30 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 3 | 9.7 | 2.3 | 12.0 | 7.6 | 1.1 | 3.3 | 1.34 |
| Aaron Harang | Hou | sp | 35 | 4 | 1 | 0 | 2 | 0 | 0 | 3 | 2 | 8.6 | 3.1 | 11.9 | 6.7 | 0.4 | 2.1 | 1.31 |
| Dan Haren | NYM | sp | 32 | 16 | 4 | 1 | 3 | 7 | 5 | 5 | 5 | 13.5 | 2.3 | 16.0 | 7.5 | 1.7 | 3.3 | 1.76 |
| Lucas Harrell | Ari | sp | 28 | 17 | 8 | 4 | 6 | 4 | 3 | 6 | 2 | 8.5 | 4.2 | 13.0 | 6.5 | 0.8 | 1.6 | 1.41 |
| Matt Harvey | Pit | sp | 24 | 2 | 0 | 2 | 3 | 1 | 0 | 0 | 1 | 6.3 | 4.3 | 11.0 | 11.3 | 1.0 | 2.6 | 1.17 |
| Jeremy Hefner | Was | sp | 27 | 1 | 2 | 0 | 1 | 5 | 0 | 1 | 1 | 8.8 | 1.4 | 10.4 | 7.3 | 0.9 | 5.3 | 1.13 |
| Jim Henderson | Pit | mr | 30 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.2 | 3.3 | 8.5 | 13.7 | 0.0 | 4.1 | 0.95 |
| David Hernandez | LA | mr | 28 | 1 | 2 | 2 | 3 | 2 | 1 | 0 | 1 | 5.5 | 3.0 | 8.8 | 14.0 | 0.8 | 4.7 | 0.94 |
| Livan Hernandez | Ari | mr | 38 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12.7 | 1.6 | 14.3 | 6.4 | 3.2 | 4.0 | 1.59 |
| J.J. Hoover | StL | mr | 25 | 1 | 1 | 1 | 1 | 0 | 0 | 1 | 2 | 5.8 | 3.5 | 9.6 | 9.1 | 0.5 | 2.6 | 1.04 |
| Jeremy Horst* | LA | mr | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.2 | 0.0 | 7.2 | 9.0 | 0.0 | 99.0 | 0.80 |
| Tim Hudson | StL | sp | 37 | 9 | 2 | 4 | 5 | 3 | 0 | 10 | 3 | 8.5 | 2.7 | 11.4 | 4.9 | 0.8 | 1.8 | 1.24 |
| Jared Hughes | Col | mr | 27 | 3 | 0 | 1 | 2 | 4 | 0 | 1 | 0 | 9.2 | 2.3 | 11.7 | 5.7 | 1.3 | 2.5 | 1.28 |
| Edwin Jackson | StL | sp | 29 | 13 | 8 | 3 | 7 | 1 | 0 | 3 | 4 | 8.1 | 2.2 | 10.6 | 9.3 | 1.1 | 4.2 | 1.14 |
| Kenley Jansen | Hou | cl | 25 | 5 | 2 | 0 | 2 | 0 | 0 | 1 | 1 | 4.6 | 2.4 | 7.3 | 11.8 | 0.8 | 4.9 | 0.78 |
| Ubaldo Jimenez | Ari | sp | 29 | 11 | 5 | 2 | 4 | 9 | 1 | 4 | 4 | 10.9 | 3.7 | 15.0 | 8.6 | 1.7 | 2.3 | 1.63 |
| Josh Johnson | Pit | sp | 29 | 10 | 5 | 2 | 5 | 6 | 0 | 6 | 3 | 8.3 | 3.4 | 11.9 | 7.5 | 1.2 | 2.2 | 1.29 |
| Jair Jurrjens | LA | sp | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 12.0 | 3.0 | 15.0 | 6.0 | 1.5 | 2.0 | 1.67 |
| Jeff Karstens | Mil | sp | 30 | 8 | 2 | 0 | 4 | 3 | 0 | 2 | 4 | 8.7 | 2.4 | 11.5 | 7.0 | 1.4 | 2.9 | 1.24 |
| Joe Kelly | Col | sp | 25 | 2 | 0 | 1 | 1 | 1 | 0 | 1 | 2 | 11.8 | 1.4 | 13.3 | 5.7 | 1.1 | 4.0 | 1.46 |
| Kyle Kendrick | SF | sp | 28 | 7 | 3 | 0 | 8 | 0 | 0 | 6 | 5 | 9.8 | 2.4 | 12.8 | 6.3 | 0.8 | 2.6 | 1.36 |
| Ian Kennedy | LA | sp | 28 | 8 | 6 | 9 | 12 | 3 | 1 | 5 | 3 | 9.6 | 3.2 | 13.3 | 8.5 | 1.3 | 2.6 | 1.42 |
| Clayton Kershaw* | ChN | sp | 25 | 6 | 4 | 3 | 4 | 5 | 0 | 6 | 6 | 7.3 | 3.0 | 10.5 | 8.4 | 0.8 | 2.8 | 1.15 |
| Dallas Keuchel* | Mil | sp | 25 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 8.0 | 4.3 | 12.3 | 3.7 | 0.0 | 0.9 | 1.36 |
| Craig Kimbrel | Ari | cl | 25 | 5 | 2 | 2 | 3 | 9 | 0 | 1 | 2 | 4.0 | 2.6 | 7.0 | 15.7 | 1.0 | 6.1 | 0.73 |
| George Kontos | LA | mr | 28 | 3 | 0 | 0 | 0 | 1 | 0 | 2 | 2 | 6.7 | 2.0 | 8.6 | 8.3 | 1.3 | 4.2 | 0.96 |
| Hiroki Kuroda | Col | sp | 38 | 11 | 3 | 1 | 6 | 7 | 0 | 6 | 8 | 9.4 | 1.9 | 11.6 | 6.2 | 0.9 | 3.3 | 1.26 |
| John Lannan* | LA | sp | 28 | 2 | 0 | 1 | 2 | 1 | 0 | 0 | 0 | 9.4 | 6.9 | 17.6 | 5.7 | 0.0 | 0.8 | 1.81 |
| Mat Latos | StL | sp | 25 | 17 | 6 | 5 | 3 | 2 | 2 | 3 | 3 | 8.3 | 2.4 | 10.8 | 7.9 | 1.2 | 3.2 | 1.19 |
| Mike Leake | Mil | sp | 25 | 14 | 4 | 0 | 5 | 3 | 0 | 5 | 5 | 8.8 | 1.7 | 10.7 | 6.1 | 1.2 | 3.6 | 1.16 |
| Wade LeBlanc* | Was | mr | 28 | 0 | 2 | 0 | 1 | 0 | 0 | 1 | 2 | 11.9 | 2.3 | 14.4 | 6.9 | 1.4 | 3.1 | 1.58 |
| Sam LeCure | StL | mr | 29 | 1 | 5 | 3 | 1 | 1 | 0 | 3 | 0 | 6.4 | 2.7 | 9.2 | 9.5 | 0.1 | 3.5 | 1.01 |
| Cliff Lee* | ChN | sp | 34 | 10 | 6 | 1 | 2 | 1 | 0 | 2 | 4 | 8.9 | 1.4 | 10.4 | 9.4 | 1.3 | 6.7 | 1.15 |
| Tim Lincecum | ChN | sp | 29 | 19 | 7 | 1 | 1 | 20 | 1 | 7 | 3 | 10.5 | 3.9 | 14.5 | 8.9 | 1.9 | 2.3 | 1.60 |
| Brad Lincoln | SF | mr | 28 | 3 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 6.4 | 2.8 | 9.2 | 11.4 | 0.0 | 4.0 | 1.03 |
| Josh Lindblom | Pit | mr | 26 | 2 | 0 | 0 | 1 | 2 | 0 | 2 | 1 | 6.0 | 4.2 | 10.4 | 9.2 | 0.8 | 2.2 | 1.13 |
| Kyle Lohse | SF | sp | 34 | 9 | 11 | 5 | 6 | 0 | 0 | 3 | 8 | 8.7 | 2.0 | 11.0 | 5.7 | 0.7 | 2.8 | 1.19 |
| Wilton Lopez | Atl | mr | 29 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 2 | 8.4 | 1.0 | 9.7 | 7.5 | 0.5 | 7.5 | 1.05 |
| Jordan Lyles | Pit | sp | 22 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 11.7 | 0.9 | 12.6 | 8.1 | 0.0 | 9.0 | 1.40 |
| Brandon Lyon | LA | mr | 33 | 5 | 1 | 5 | 1 | 3 | 0 | 1 | 2 | 10.3 | 3.6 | 14.1 | 7.3 | 0.8 | 2.0 | 1.54 |
| Paul Maholm* | Col | sp | 31 | 5 | 1 | 7 | 6 | 4 | 0 | 5 | 8 | 11.1 | 3.0 | 14.5 | 6.9 | 2.0 | 2.3 | 1.57 |
| Shaun Marcum | Ari | sp | 31 | 2 | 2 | 1 | 0 | 2 | 1 | 1 | 0 | 8.9 | 3.5 | 12.4 | 8.0 | 1.9 | 2.3 | 1.38 |
| Carlos Marmol | Was | cl | 30 | 8 | 1 | 2 | 0 | 2 | 0 | 2 | 2 | 6.6 | 7.9 | 14.5 | 12.9 | 0.6 | 1.6 | 1.61 |
| Sean Marshall* | Pit | mr | 30 | 0 | 0 | 3 | 3 | 1 | 1 | 0 | 2 | 7.5 | 2.6 | 10.6 | 11.4 | 0.2 | 4.4 | 1.12 |
| Cristhian Martinez | ChN | mr | 31 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 1 | 10.0 | 1.9 | 11.9 | 10.0 | 0.0 | 5.3 | 1.33 |
| Ryan Mattheus | Col | mr | 29 | 2 | 0 | 3 | 0 | 1 | 0 | 1 | 4 | 11.4 | 2.4 | 13.8 | 6.7 | 1.8 | 2.8 | 1.53 |
| James McDonald | ChN | sp | 28 | 4 | 1 | 0 | 2 | 0 | 0 | 2 | 1 | 8.3 | 3.2 | 12.1 | 8.9 | 1.3 | 2.8 | 1.27 |
| James McDonald | Pit | sp | 28 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 10.2 | 3.9 | 14.5 | 7.0 | 2.3 | 1.8 | 1.57 |
| James McDonald | Col | sp | 28 | 3 | 0 | 1 | 0 | 1 | 0 | 3 | 0 | 10.4 | 4.0 | 14.5 | 7.0 | 1.6 | 1.7 | 1.61 |
| James McDonald |   | sp | 28 | 8 | 1 | 1 | 3 | 1 | 0 | 6 | 2 | 9.8 | 3.8 | 13.9 | 7.5 | 1.7 | 2.0 | 1.51 |
| Kyle McPherson | SF | mr | 25 | 2 | 1 | 0 | 2 | 1 | 0 | 0 | 0 | 11.6 | 2.9 | 15.4 | 6.8 | 1.0 | 2.3 | 1.61 |
| Kris Medlen | Atl | mr | 27 | 5 | 2 | 2 | 1 | 2 | 0 | 7 | 2 | 6.9 | 1.9 | 8.9 | 7.8 | 0.4 | 4.0 | 0.98 |
| Jenrry Mejia | Hou | sp | 23 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 9.0 | 0.0 | 99.0 | 0.00 |
| Mark Melancon | Atl | mr | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.8 | 6.8 | 13.5 | 6.8 | 6.8 | 1.0 | 1.50 |
| Wade Miley* | Pit | sp | 26 | 3 | 2 | 3 | 1 | 7 | 0 | 4 | 6 | 9.7 | 1.8 | 11.5 | 7.0 | 0.5 | 3.8 | 1.28 |
| Andrew Miller* | Mil | mr | 28 | 1 | 0 | 1 | 1 | 4 | 0 | 1 | 0 | 9.6 | 4.8 | 14.7 | 12.3 | 1.8 | 2.6 | 1.60 |
| Tom Milone* | NYM | sp | 26 | 5 | 3 | 3 | 5 | 3 | 0 | 5 | 7 | 10.2 | 1.5 | 11.9 | 6.6 | 1.4 | 4.5 | 1.29 |
| Mike Minor* | Pit | sp | 25 | 1 | 2 | 2 | 3 | 1 | 0 | 6 | 4 | 7.5 | 3.4 | 11.0 | 7.0 | 1.4 | 2.1 | 1.21 |
| Franklin Morales* | Hou | mr | 27 | 4 | 2 | 1 | 4 | 3 | 1 | 0 | 1 | 7.5 | 4.3 | 12.4 | 9.0 | 2.2 | 2.1 | 1.32 |
| Clayton Mortensen | Was | mr | 28 | 4 | 2 | 0 | 1 | 1 | 0 | 0 | 3 | 6.6 | 2.6 | 9.4 | 10.1 | 2.2 | 3.9 | 1.02 |
| Charlie Morton | Col | sp | 29 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 1 | 13.7 | 1.0 | 14.7 | 6.8 | 1.4 | 6.7 | 1.63 |
| Jason Motte | StL | cl | 31 | 1 | 0 | 2 | 4 | 0 | 0 | 3 | 2 | 7.8 | 2.3 | 10.5 | 9.3 | 1.0 | 4.1 | 1.12 |
| Edward Mujica | Col | mr | 29 | 0 | 0 | 2 | 0 | 0 | 1 | 1 | 1 | 10.5 | 1.1 | 11.6 | 6.0 | 1.9 | 5.6 | 1.29 |
| Jonathon Niese* | SF | sp | 26 | 12 | 3 | 2 | 1 | 6 | 0 | 6 | 1 | 8.5 | 2.4 | 11.0 | 7.6 | 1.1 | 3.2 | 1.21 |
| Ricky Nolasco | NYM | sp | 30 | 2 | 0 | 1 | 2 | 1 | 0 | 2 | 3 | 12.8 | 2.0 | 15.3 | 6.4 | 1.1 | 3.2 | 1.65 |
| Bud Norris | SF | sp | 28 | 14 | 8 | 2 | 4 | 4 | 0 | 4 | 4 | 10.0 | 4.1 | 14.4 | 7.8 | 1.2 | 1.9 | 1.57 |
| Eric O'Flaherty* | LA | mr | 28 | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 15.6 | 5.2 | 20.8 | 5.2 | 0.0 | 1.0 | 2.31 |
| Logan Ondrusek | StL | mr | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.0 | 5.4 | 14.4 | 10.8 | 0.0 | 2.0 | 1.60 |
| Adam Ottavino | Was | mr | 27 | 3 | 1 | 0 | 3 | 4 | 0 | 0 | 0 | 11.4 | 3.6 | 15.9 | 7.5 | 1.2 | 2.1 | 1.67 |
| Jonathan Papelbon | Pit | cl | 32 | 7 | 1 | 4 | 2 | 0 | 0 | 2 | 0 | 6.9 | 2.2 | 9.3 | 12.7 | 0.8 | 5.8 | 1.01 |
| Jarrod Parker | StL | sp | 24 | 25 | 4 | 4 | 1 | 11 | 0 | 8 | 4 | 8.2 | 2.9 | 11.2 | 6.7 | 0.3 | 2.3 | 1.24 |
| Bobby Parnell | ChN | mr | 28 | 2 | 0 | 0 | 1 | 1 | 0 | 0 | 3 | 9.5 | 4.2 | 13.8 | 6.8 | 0.4 | 1.6 | 1.51 |
| Felipe Paulino | LA | sp | 29 | 3 | 2 | 2 | 1 | 0 | 0 | 3 | 3 | 9.2 | 5.0 | 14.4 | 10.1 | 0.5 | 2.0 | 1.58 |
| Jake Peavy | SF | sp | 32 | 7 | 4 | 1 | 5 | 5 | 2 | 9 | 4 | 8.4 | 2.1 | 10.7 | 7.1 | 1.0 | 3.3 | 1.17 |
| Joel Peralta | SF | mr | 37 | 2 | 0 | 2 | 2 | 1 | 0 | 0 | 2 | 6.9 | 1.9 | 9.1 | 9.8 | 1.2 | 5.3 | 0.97 |
| Wily Peralta | Ari | sp | 24 | 1 | 2 | 1 | 2 | 1 | 0 | 1 | 1 | 7.5 | 6.0 | 14.1 | 5.4 | 0.0 | 0.9 | 1.50 |
| Chris Perez | Was | cl | 27 | 3 | 0 | 0 | 1 | 0 | 0 | 2 | 0 | 8.3 | 2.3 | 10.9 | 9.3 | 0.3 | 4.1 | 1.18 |
| Chris Perez | SF | cl | 27 | 1 | 0 | 1 | 1 | 0 | 0 | 2 | 1 | 7.1 | 2.9 | 10.3 | 10.0 | 0.3 | 3.4 | 1.11 |
| Chris Perez |   | cl | 27 | 4 | 0 | 1 | 2 | 0 | 0 | 4 | 1 | 7.8 | 2.5 | 10.6 | 9.6 | 0.3 | 3.8 | 1.15 |
| Drew Pomeranz* | Atl | sp | 24 | 0 | 0 | 0 | 0 | 3 | 1 | 0 | 0 | 7.9 | 3.4 | 11.3 | 7.9 | 0.5 | 2.3 | 1.25 |
| J.J. Putz | StL | cl | 36 | 1 | 0 | 1 | 6 | 0 | 0 | 1 | 0 | 6.5 | 1.9 | 9.3 | 11.7 | 1.0 | 6.1 | 0.94 |
| Chad Qualls | NYM | mr | 34 | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 9.2 | 2.0 | 11.2 | 2.0 | 0.5 | 1.0 | 1.25 |
| Ramon S. Ramirez | Ari | mr | 31 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 7.1 | 4.4 | 11.5 | 6.8 | 0.0 | 1.5 | 1.28 |
| Jon Rauch | LA | mr | 34 | 1 | 1 | 1 | 2 | 0 | 0 | 0 | 2 | 8.3 | 1.4 | 10.2 | 4.6 | 0.9 | 3.3 | 1.08 |
| Clayton Richard* | SF | sp | 29 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 7.9 | 3.2 | 11.1 | 4.0 | 2.4 | 1.3 | 1.24 |
| Fernando Rodriguez | Was | mr | 29 | 5 | 0 | 0 | 0 | 5 | 0 | 0 | 2 | 9.5 | 4.8 | 14.3 | 8.2 | 1.3 | 1.7 | 1.59 |
| Wandy Rodriguez* | Was | sp | 34 | 21 | 4 | 1 | 4 | 10 | 0 | 8 | 7 | 10.5 | 2.4 | 13.1 | 6.0 | 1.0 | 2.5 | 1.44 |
| Mark Rogers | ChN | sp | 27 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 4.1 | 3.1 | 7.5 | 10.6 | 0.3 | 3.4 | 0.80 |
| Sergio Romo | LA | mr | 30 | 8 | 1 | 3 | 0 | 3 | 0 | 1 | 0 | 8.2 | 2.1 | 10.3 | 7.5 | 2.0 | 3.5 | 1.15 |
| Trevor Rosenthal | SF | mr | 23 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3.6 | 1.8 | 5.5 | 8.0 | 0.7 | 4.4 | 0.61 |
| James Russell* | ChN | mr | 27 | 7 | 2 | 1 | 3 | 0 | 1 | 1 | 4 | 7.6 | 1.6 | 9.7 | 6.8 | 0.6 | 4.3 | 1.02 |
| Marc Rzepczynski* | ChN | mr | 27 | 1 | 0 | 1 | 0 | 2 | 0 | 0 | 1 | 8.9 | 2.9 | 11.7 | 5.6 | 1.4 | 1.9 | 1.31 |
| C.C. Sabathia* | Hou | sp | 32 | 14 | 6 | 1 | 4 | 3 | 1 | 6 | 1 | 7.3 | 1.2 | 8.7 | 8.4 | 0.9 | 7.0 | 0.94 |
| Fernando Salas | SF | mr | 28 | 2 | 1 | 1 | 0 | 2 | 0 | 0 | 2 | 10.0 | 3.6 | 13.6 | 6.9 | 0.5 | 1.9 | 1.51 |
| Jeff Samardzija | Hou | sp | 28 | 19 | 8 | 1 | 8 | 5 | 0 | 8 | 1 | 8.5 | 3.4 | 12.3 | 9.9 | 1.1 | 2.9 | 1.32 |
| Anibal Sanchez | Was | sp | 29 | 12 | 3 | 0 | 4 | 10 | 0 | 5 | 8 | 9.4 | 2.9 | 12.5 | 7.6 | 0.9 | 2.7 | 1.36 |
| Eduardo Sanchez | StL | mr | 24 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2.3 | 4.7 | 7.0 | 8.2 | 0.0 | 1.8 | 0.78 |
| Max Scherzer | Atl | sp | 28 | 17 | 8 | 1 | 10 | 1 | 0 | 10 | 6 | 9.3 | 4.0 | 13.8 | 11.0 | 1.2 | 2.8 | 1.48 |
| Bryan Shaw | Hou | mr | 25 | 0 | 0 | 0 | 1 | 2 | 0 | 0 | 0 | 9.0 | 9.0 | 20.3 | 6.8 | 0.0 | 0.8 | 2.00 |
| Rafael Soriano | Atl | cl | 33 | 7 | 1 | 0 | 2 | 5 | 0 | 2 | 2 | 9.7 | 2.6 | 12.6 | 9.7 | 0.3 | 3.7 | 1.37 |
| Craig Stammen | SF | mr | 29 | 9 | 1 | 2 | 1 | 2 | 0 | 3 | 1 | 8.3 | 4.1 | 12.6 | 7.6 | 0.9 | 1.9 | 1.38 |
| Drew Storen | SF | mr | 25 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.9 | 6.4 | 10.3 | 11.6 | 0.0 | 1.8 | 1.14 |
| Stephen Strasburg | Was | sp | 24 | 15 | 7 | 0 | 3 | 4 | 0 | 5 | 1 | 8.7 | 3.0 | 11.9 | 11.3 | 1.0 | 3.8 | 1.30 |
| Huston Street | Atl | cl | 29 | 0 | 1 | 1 | 2 | 0 | 0 | 0 | 0 | 4.1 | 1.6 | 6.2 | 9.5 | 0.8 | 5.8 | 0.64 |
| Eric Stults* | Pit | sp | 33 | 3 | 0 | 1 | 1 | 3 | 0 | 1 | 1 | 7.5 | 2.5 | 10.0 | 4.6 | 0.7 | 1.9 | 1.11 |
| Joe Thatcher* | Hou | mr | 31 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 13.5 | 0.0 | 99.0 | 0.00 |
| Dale Thayer | NYM | mr | 32 | 3 | 1 | 0 | 4 | 2 | 0 | 0 | 3 | 9.3 | 2.3 | 12.6 | 6.8 | 1.3 | 3.0 | 1.29 |
| Dale Thayer | StL | mr | 32 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 6.7 | 0.8 | 7.4 | 6.3 | 0.0 | 8.0 | 0.83 |
| Dale Thayer |   | mr | 32 | 4 | 2 | 0 | 4 | 3 | 0 | 0 | 3 | 8.3 | 1.7 | 10.6 | 6.6 | 0.8 | 3.9 | 1.11 |
| Tyler Thornburg | NYM | mr | 24 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 16.0 | 3.1 | 19.6 | 7.8 | 5.5 | 2.5 | 2.13 |
| Jacob Turner | Pit | sp | 22 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 9.0 | 3.0 | 12.0 | 9.0 | 3.0 | 3.0 | 1.33 |
| Raul Valdes* | NYM | mr | 35 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 5.3 | 1.3 | 6.5 | 9.3 | 1.0 | 7.4 | 0.72 |
| Jonny Venters* | Atl | mr | 28 | 0 | 0 | 0 | 2 | 1 | 0 | 0 | 1 | 14.2 | 1.4 | 18.5 | 9.9 | 0.0 | 7.0 | 1.74 |
| Jose Veras | SF | mr | 32 | 7 | 1 | 2 | 1 | 0 | 0 | 2 | 1 | 8.9 | 8.5 | 17.6 | 8.7 | 0.5 | 1.0 | 1.94 |
| Carlos Villanueva | NYM | mr | 29 | 10 | 7 | 3 | 1 | 5 | 1 | 3 | 3 | 8.6 | 3.5 | 12.2 | 8.7 | 1.6 | 2.5 | 1.35 |
| Nick Vincent | NYM | mr | 26 | 3 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 8.6 | 3.7 | 12.6 | 7.4 | 1.5 | 2.0 | 1.36 |
| Ryan Vogelsong | LA | sp | 35 | 8 | 11 | 4 | 12 | 4 | 0 | 8 | 9 | 9.4 | 2.7 | 12.7 | 6.3 | 1.0 | 2.3 | 1.35 |
| Edinson Volquez | StL | sp | 29 | 3 | 1 | 1 | 3 | 5 | 1 | 3 | 2 | 9.2 | 5.8 | 15.4 | 8.8 | 1.2 | 1.5 | 1.67 |
| Chris Volstad | Col | sp | 26 | 0 | 1 | 0 | 2 | 0 | 1 | 1 | 1 | 13.6 | 4.1 | 18.1 | 5.4 | 0.6 | 1.3 | 1.97 |
| Adam Wainwright | NYM | sp | 31 | 5 | 2 | 4 | 12 | 2 | 1 | 10 | 3 | 8.9 | 2.6 | 12.0 | 6.8 | 0.7 | 2.6 | 1.28 |
| Tony Watson* | Ari | mr | 28 | 7 | 2 | 1 | 3 | 0 | 0 | 1 | 4 | 7.4 | 4.7 | 12.6 | 9.6 | 1.2 | 2.0 | 1.35 |
| Ryan Webb | Was | mr | 27 | 2 | 1 | 0 | 2 | 0 | 0 | 1 | 0 | 10.2 | 2.0 | 12.8 | 6.3 | 0.0 | 3.2 | 1.35 |
| Randy Wells | Mil | mr | 30 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.0 | 16.2 | 25.2 | 7.2 | 1.8 | 0.4 | 2.80 |
| Jake Westbrook | ChN | sp | 35 | 5 | 1 | 2 | 9 | 7 | 0 | 4 | 2 | 10.4 | 3.0 | 14.0 | 5.6 | 1.1 | 1.9 | 1.49 |
| Alex White | Atl | sp | 24 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 15.4 | 7.7 | 23.1 | 7.7 | 0.0 | 1.0 | 2.57 |
| Joe Wieland | Atl | sp | 24 | 2 | 0 | 1 | 1 | 0 | 1 | 0 | 0 | 11.9 | 1.0 | 13.2 | 10.6 | 2.9 | 11.0 | 1.43 |
| Travis Wood* | Atl | sp | 26 | 2 | 0 | 1 | 4 | 2 | 0 | 1 | 1 | 9.6 | 3.7 | 13.6 | 7.2 | 1.1 | 2.0 | 1.47 |
| Vance Worley | Pit | sp | 25 | 4 | 2 | 0 | 5 | 1 | 0 | 7 | 5 | 10.1 | 2.9 | 13.4 | 7.2 | 0.5 | 2.4 | 1.45 |
| Chris Young | LA | sp | 34 | 2 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 14.6 | 2.2 | 17.5 | 6.6 | 2.9 | 3.0 | 1.86 |
| Brad Ziegler | ChN | mr | 33 | 0 | 0 | 1 | 0 | 1 | 0 | 2 | 1 | 7.5 | 2.6 | 10.1 | 5.5 | 0.3 | 2.1 | 1.12 |
| Jordan Zimmermann | ChN | sp | 27 | 14 | 8 | 1 | 3 | 2 | 0 | 9 | 5 | 9.1 | 1.7 | 10.9 | 8.0 | 0.9 | 4.7 | 1.20 |
| Analytical |
| Name | Team | P | Age | OPS | BIP | IPAVG | TBW | TBW/BF | TBWH | TBWH/BF | RC | RC27 | RCERA | CERA |
| Mike Adams | StL | mr | 34 | .833 | 3 | .333 | 2 | .500 | 2 | .500 | 0.3 | 2.8 | 2.55 | 6.99 |
| Jeremy Affeldt* | SF | mr | 34 | .596 | 141 | .277 | 72 | .343 | 77 | .367 | 17.7 | 3.2 | 2.85 | 2.60 |
| Matt Albers | SF | mr | 30 | .709 | 161 | .255 | 92 | .442 | 92 | .442 | 22.2 | 3.9 | 3.48 | 3.74 |
| Jose Arredondo | Mil | mr | 29 | .760 | 160 | .269 | 118 | .484 | 118 | .484 | 29.9 | 4.7 | 4.36 | 4.29 |
| Bronson Arroyo | Mil | sp | 36 | .760 | 711 | .287 | 432 | .467 | 439 | .474 | 118.7 | 4.9 | 4.41 | 4.26 |
| Luis Avilan* | Hou | mr | 23 | .649 | 23 | .261 | 14 | .412 | 14 | .412 | 3.4 | 3.8 | 3.43 | 3.21 |
| John Axford | Was | cl | 30 | .764 | 68 | .309 | 62 | .500 | 62 | .500 | 15.2 | 4.6 | 4.16 | 4.07 |
| John Axford | SF | cl | 30 | .640 | 53 | .245 | 38 | .413 | 39 | .424 | 9.0 | 3.8 | 3.54 | 3.49 |
| John Axford |   | cl | 30 | .713 | 121 | .281 | 100 | .463 | 101 | .468 | 24.4 | 4.3 | 3.92 | 3.83 |
| Burke Badenhop | Mil | mr | 30 | .790 | 210 | .295 | 123 | .484 | 123 | .484 | 32.4 | 4.8 | 4.45 | 4.56 |
| Homer Bailey | Was | sp | 27 | .786 | 688 | .328 | 454 | .470 | 466 | .483 | 130.4 | 5.2 | 4.76 | 4.52 |
| Anthony Bass | Ari | sp | 25 | .827 | 327 | .291 | 239 | .526 | 240 | .529 | 69.8 | 6.1 | 5.66 | 5.32 |
| Antonio Bastardo* | StL | mr | 27 | .761 | 113 | .389 | 111 | .478 | 113 | .487 | 31.2 | 5.5 | 4.96 | 4.97 |
| Brandon Beachy | NYM | sp | 26 | .669 | 227 | .269 | 144 | .411 | 147 | .420 | 34.1 | 3.6 | 3.31 | 3.51 |
| Josh Beckett | Hou | sp | 33 | .760 | 569 | .295 | 364 | .470 | 368 | .475 | 102.5 | 5.1 | 4.55 | 4.20 |
| Erik Bedard* | Ari | sp | 34 | .984 | 70 | .329 | 61 | .616 | 62 | .626 | 20.3 | 8.9 | 7.97 | 7.96 |
| Ronald Belisario | ChN | mr | 30 | .589 | 200 | .235 | 114 | .367 | 119 | .383 | 25.1 | 2.9 | 2.71 | 2.37 |
| Rafael Betancourt | Mil | cl | 38 | .740 | 116 | .284 | 79 | .459 | 82 | .477 | 23.0 | 5.1 | 4.79 | 3.96 |
| Chad Billingsley | Mil | sp | 28 | .788 | 495 | .335 | 322 | .475 | 329 | .485 | 94.8 | 5.4 | 4.97 | 4.34 |
| Joe Blanton | Mil | sp | 32 | .824 | 499 | .315 | 342 | .507 | 347 | .514 | 101.2 | 5.8 | 5.30 | 5.12 |
| Mitchell Boggs | Pit | mr | 29 | .602 | 212 | .231 | 105 | .358 | 110 | .375 | 24.5 | 3.0 | 2.73 | 2.57 |
| Michael Bowden | LA | mr | 26 | .362 | 21 | .190 | 7 | .219 | 7 | .219 | 1.2 | 1.3 | 1.13 | 1.09 |
| Brad Boxberger | Atl | mr | 25 | .788 | 15 | .267 | 14 | .519 | 14 | .519 | 3.2 | 4.8 | 4.30 | 6.40 |
| Brad Brach | Was | mr | 27 | .955 | 85 | .341 | 89 | .601 | 90 | .608 | 28.9 | 8.6 | 7.81 | 9.00 |
| Brad Brach | LA | mr | 27 | .815 | 39 | .333 | 39 | .534 | 39 | .534 | 11.0 | 5.9 | 5.33 | 4.81 |
| Brad Brach |   | mr | 27 | .908 | 124 | .339 | 128 | .579 | 129 | .584 | 39.8 | 7.6 | 6.90 | 7.42 |
| Craig Breslow* | Ari | mr | 32 | .692 | 177 | .299 | 121 | .429 | 124 | .440 | 28.5 | 3.8 | 3.46 | 3.73 |
| Rex Brothers* | Mil | mr | 25 | .717 | 155 | .277 | 112 | .453 | 113 | .457 | 26.7 | 4.0 | 3.60 | 3.70 |
| Jonathan Broxton | Ari | cl | 29 | .648 | 36 | .306 | 17 | .370 | 17 | .370 | 4.5 | 3.9 | 3.53 | 4.01 |
| Jonathan Broxton | Pit | cl | 29 | .566 | 119 | .252 | 59 | .349 | 59 | .349 | 10.2 | 2.1 | 1.83 | 2.08 |
| Jonathan Broxton |   | cl | 29 | .584 | 155 | .265 | 76 | .353 | 76 | .353 | 14.6 | 2.4 | 2.14 | 2.42 |
| Mark Buehrle* | Ari | sp | 34 | .774 | 658 | .274 | 431 | .486 | 435 | .490 | 114.1 | 4.9 | 4.44 | 4.39 |
| Madison Bumgarner* | LA | sp | 23 | .777 | 539 | .315 | 376 | .484 | 380 | .489 | 104.0 | 5.0 | 4.59 | 4.15 |
| A.J. Burnett | Col | sp | 36 | .831 | 610 | .364 | 438 | .494 | 447 | .505 | 139.2 | 6.5 | 5.84 | 5.99 |
| Alberto Cabrera | NYM | mr | 24 | .595 | 73 | .247 | 51 | .398 | 51 | .398 | 11.6 | 3.6 | 3.33 | 2.94 |
| Trevor Cahill | Col | sp | 25 | .720 | 576 | .306 | 377 | .437 | 386 | .447 | 94.1 | 4.1 | 3.70 | 3.94 |
| Matt Cain | NYM | sp | 28 | .677 | 664 | .286 | 392 | .409 | 403 | .420 | 100.8 | 3.9 | 3.51 | 3.16 |
| Shawn Camp | ChN | mr | 37 | .668 | 230 | .261 | 129 | .411 | 131 | .417 | 32.5 | 3.9 | 3.47 | 2.95 |
| Chris Capuano* | Atl | sp | 34 | .728 | 647 | .304 | 406 | .446 | 413 | .453 | 105.9 | 4.4 | 3.93 | 3.78 |
| Andrew Cashner | Pit | mr | 26 | .697 | 41 | .268 | 23 | .411 | 24 | .429 | 6.5 | 4.4 | 4.06 | 3.61 |
| Santiago Casilla | Col | cl | 32 | .783 | 196 | .342 | 137 | .472 | 138 | .476 | 40.8 | 5.5 | 5.04 | 4.61 |
| Jhoulys Chacin | Atl | sp | 25 | .803 | 63 | .317 | 38 | .487 | 38 | .487 | 10.8 | 5.5 | 5.13 | 5.68 |
| Aroldis Chapman* | Atl | cl | 25 | .530 | 130 | .246 | 93 | .343 | 98 | .362 | 18.0 | 2.3 | 2.12 | 1.73 |
| Tyler Chatwood | Was | sp | 23 | .904 | 139 | .317 | 105 | .556 | 106 | .561 | 32.0 | 7.0 | 6.32 | 7.12 |
| Steve Cishek | NYM | cl | 27 | .700 | 176 | .273 | 121 | .426 | 127 | .447 | 28.9 | 4.0 | 3.62 | 3.90 |
| Tyler Clippard | LA | cl | 28 | .582 | 200 | .225 | 125 | .373 | 128 | .382 | 26.2 | 2.8 | 2.51 | 2.15 |
| Tyler Cloyd | SF | sp | 26 | 1.061 | 27 | .259 | 28 | .700 | 28 | .700 | 9.6 | 10.4 | 9.70 | 9.69 |
| Casey Coleman | LA | mr | 25 | 1.611 | 14 | .643 | 24 | 1.043 | 24 | 1.043 | 13.1 | 35.5 | 29.04 | 28.98 |
| Josh Collmenter | Hou | mr | 27 | .866 | 242 | .326 | 194 | .551 | 194 | .551 | 57.9 | 6.6 | 6.07 | 5.88 |
| Patrick Corbin* | Col | sp | 23 | .788 | 274 | .307 | 199 | .496 | 203 | .506 | 56.5 | 5.4 | 4.82 | 4.09 |
| Kevin Correia | LA | sp | 32 | .729 | 276 | .286 | 159 | .445 | 159 | .445 | 42.0 | 4.5 | 4.01 | 3.96 |
| Johnny Cueto | Hou | sp | 27 | .734 | 679 | .314 | 401 | .435 | 412 | .447 | 110.3 | 4.6 | 4.12 | 3.86 |
| Randall Delgado | Mil | sp | 23 | .782 | 229 | .314 | 162 | .481 | 164 | .487 | 45.4 | 5.3 | 4.76 | 4.69 |
| Ryan Dempster | Atl | sp | 36 | .755 | 541 | .307 | 375 | .469 | 377 | .471 | 102.8 | 5.0 | 4.49 | 4.51 |
| Ross Detwiler* | SF | sp | 27 | .794 | 477 | .317 | 286 | .475 | 289 | .480 | 83.5 | 5.5 | 4.96 | 4.76 |
| R.A. Dickey | Ari | sp | 38 | .694 | 683 | .290 | 454 | .434 | 460 | .440 | 101.5 | 3.5 | 3.15 | 3.19 |
| Octavio Dotel | Hou | mr | 39 | .620 | 159 | .283 | 98 | .387 | 99 | .391 | 22.1 | 3.1 | 2.80 | 2.19 |
| Chad Durbin | Atl | mr | 35 | .867 | 181 | .254 | 154 | .568 | 154 | .568 | 42.4 | 6.3 | 5.82 | 5.97 |
| Scott Elbert* | Ari | mr | 27 | .664 | 97 | .351 | 58 | .395 | 58 | .395 | 15.6 | 4.2 | 3.82 | 3.50 |
| Nathan Eovaldi | NYM | sp | 23 | .656 | 62 | .290 | 36 | .400 | 36 | .400 | 5.8 | 2.2 | 1.99 | 2.89 |
| Marco Estrada | Pit | sp | 29 | .597 | 415 | .289 | 232 | .365 | 234 | .368 | 53.4 | 3.1 | 2.77 | 2.42 |
| Michael Fiers | LA | sp | 28 | .655 | 395 | .309 | 248 | .403 | 251 | .408 | 62.2 | 3.8 | 3.47 | 3.02 |
| Ernesto Frieri | Hou | cl | 27 | .527 | 114 | .175 | 77 | .341 | 83 | .367 | 14.2 | 2.2 | 1.95 | 1.84 |
| Yovani Gallardo | StL | sp | 27 | .581 | 606 | .261 | 332 | .359 | 335 | .362 | 72.6 | 2.8 | 2.56 | 2.39 |
| Jaime Garcia* | NYM | sp | 26 | .840 | 273 | .370 | 182 | .492 | 187 | .505 | 53.5 | 5.6 | 5.00 | 5.33 |
| Matt Garza | Hou | sp | 29 | .594 | 277 | .231 | 152 | .369 | 155 | .376 | 30.7 | 2.6 | 2.38 | 2.46 |
| Dillon Gee | StL | sp | 27 | .572 | 26 | .385 | 14 | .326 | 14 | .326 | 2.9 | 2.4 | 2.21 | 2.33 |
| Gio Gonzalez* | Mil | sp | 27 | .609 | 623 | .270 | 350 | .376 | 357 | .383 | 78.0 | 3.0 | 2.73 | 2.40 |
| Tom Gorzelanny* | ChN | mr | 30 | .859 | 173 | .312 | 138 | .548 | 139 | .552 | 39.6 | 6.1 | 5.59 | 5.43 |
| Luke Gregerson | Pit | mr | 29 | .755 | 185 | .281 | 135 | .484 | 136 | .487 | 36.2 | 5.0 | 4.53 | 4.50 |
| Zack Greinke | Atl | sp | 29 | .780 | 687 | .371 | 452 | .464 | 454 | .466 | 132.4 | 5.4 | 4.84 | 4.73 |
| Jason Grilli | Col | mr | 36 | .889 | 134 | .336 | 155 | .587 | 158 | .598 | 45.1 | 6.7 | 6.20 | 5.53 |
| Javy Guerra | Col | cl | 27 | .722 | 158 | .342 | 97 | .422 | 99 | .430 | 25.4 | 4.4 | 3.97 | 4.50 |
| Roy Halladay | Hou | sp | 36 | .616 | 410 | .273 | 219 | .375 | 220 | .377 | 49.9 | 3.1 | 2.76 | 2.61 |
| Cole Hamels* | LA | sp | 29 | .845 | 569 | .327 | 441 | .529 | 447 | .536 | 134.1 | 6.3 | 5.74 | 5.33 |
| Jason Hammel | Ari | sp | 30 | .609 | 354 | .263 | 214 | .383 | 214 | .383 | 47.4 | 3.1 | 2.80 | 2.89 |
| Joel Hanrahan | Ari | cl | 31 | .554 | 150 | .167 | 100 | .382 | 101 | .385 | 18.1 | 2.4 | 2.17 | 2.22 |
| Tommy Hanson | Was | sp | 26 | .943 | 555 | .360 | 493 | .587 | 499 | .594 | 161.3 | 8.0 | 7.33 | 7.10 |
| J.A. Happ* | Mil | sp | 30 | .795 | 135 | .304 | 95 | .508 | 95 | .508 | 25.4 | 5.1 | 4.81 | 3.92 |
| Aaron Harang | Hou | sp | 35 | .665 | 327 | .287 | 180 | .403 | 182 | .407 | 46.1 | 3.9 | 3.61 | 3.29 |
| Dan Haren | NYM | sp | 32 | .940 | 602 | .389 | 478 | .575 | 481 | .578 | 161.0 | 8.1 | 7.34 | 7.21 |
| Lucas Harrell | Ari | sp | 28 | .725 | 580 | .288 | 372 | .446 | 378 | .453 | 97.8 | 4.6 | 4.06 | 4.13 |
| Matt Harvey | Pit | sp | 24 | .656 | 153 | .261 | 122 | .430 | 125 | .440 | 26.3 | 3.4 | 3.08 | 3.00 |
| Jeremy Hefner | Was | sp | 27 | .712 | 159 | .289 | 96 | .447 | 97 | .451 | 24.8 | 4.3 | 3.86 | 3.02 |
| Jim Henderson | Pit | mr | 30 | .450 | 36 | .306 | 20 | .278 | 20 | .278 | 3.4 | 1.6 | 1.45 | 1.44 |
| David Hernandez | LA | mr | 28 | .529 | 148 | .264 | 102 | .339 | 105 | .349 | 20.0 | 2.3 | 2.14 | 1.87 |
| Livan Hernandez | Ari | mr | 38 | .910 | 20 | .300 | 16 | .593 | 16 | .593 | 5.1 | 7.6 | 7.27 | 7.05 |
| J.J. Hoover | StL | mr | 25 | .536 | 89 | .236 | 47 | .331 | 48 | .338 | 9.3 | 2.3 | 2.11 | 2.03 |
| Jeremy Horst* | LA | mr | 27 | .500 | 13 | .308 | 5 | .278 | 5 | .278 | 0.6 | 0.9 | 0.90 | 1.34 |
| Tim Hudson | StL | sp | 37 | .676 | 631 | .261 | 333 | .408 | 338 | .414 | 87.2 | 4.1 | 3.64 | 3.37 |
| Jared Hughes | Col | mr | 27 | .796 | 230 | .283 | 157 | .508 | 159 | .515 | 38.6 | 4.6 | 4.20 | 4.11 |
| Edwin Jackson | StL | sp | 29 | .692 | 568 | .287 | 379 | .436 | 386 | .444 | 93.6 | 4.0 | 3.61 | 3.12 |
| Kenley Jansen | Hou | cl | 25 | .506 | 143 | .203 | 87 | .337 | 89 | .345 | 16.0 | 2.1 | 1.90 | 1.37 |
| Ubaldo Jimenez | Ari | sp | 29 | .901 | 328 | .341 | 284 | .565 | 288 | .573 | 89.8 | 7.3 | 6.65 | 6.18 |
| Josh Johnson | Pit | sp | 29 | .713 | 553 | .278 | 364 | .443 | 369 | .449 | 88.8 | 4.0 | 3.67 | 3.89 |
| Jair Jurrjens | LA | sp | 27 | .922 | 19 | .368 | 14 | .538 | 14 | .538 | 4.0 | 6.0 | 5.42 | 6.65 |
| Jeff Karstens | Mil | sp | 30 | .741 | 309 | .278 | 202 | .459 | 206 | .468 | 51.7 | 4.4 | 3.95 | 3.99 |
| Joe Kelly | Col | sp | 25 | .849 | 193 | .347 | 127 | .516 | 128 | .520 | 37.5 | 5.9 | 5.36 | 5.12 |
| Kyle Kendrick | SF | sp | 28 | .739 | 456 | .309 | 266 | .435 | 274 | .448 | 75.0 | 4.7 | 4.34 | 4.16 |
| Ian Kennedy | LA | sp | 28 | .788 | 587 | .313 | 432 | .486 | 444 | .499 | 122.6 | 5.4 | 4.95 | 4.70 |
| Clayton Kershaw* | ChN | sp | 25 | .663 | 610 | .269 | 388 | .419 | 392 | .424 | 88.0 | 3.5 | 3.13 | 2.87 |
| Dallas Keuchel* | Mil | sp | 25 | .643 | 49 | .265 | 24 | .387 | 24 | .387 | 5.1 | 3.0 | 2.83 | 3.09 |
| Craig Kimbrel | Ari | cl | 25 | .448 | 90 | .211 | 62 | .291 | 65 | .305 | 10.5 | 1.6 | 1.51 | 1.29 |
| George Kontos | LA | mr | 28 | .644 | 134 | .224 | 84 | .424 | 84 | .424 | 18.9 | 3.4 | 3.06 | 2.26 |
| Hiroki Kuroda | Col | sp | 38 | .732 | 703 | .303 | 413 | .441 | 419 | .448 | 110.9 | 4.5 | 3.99 | 3.76 |
| John Lannan* | LA | sp | 28 | .794 | 46 | .326 | 32 | .471 | 34 | .500 | 8.9 | 5.4 | 5.02 | 5.51 |
| Mat Latos | StL | sp | 25 | .704 | 646 | .277 | 421 | .446 | 424 | .450 | 104.1 | 4.1 | 3.69 | 3.39 |
| Mike Leake | Mil | sp | 25 | .722 | 630 | .271 | 377 | .450 | 382 | .456 | 97.9 | 4.3 | 3.91 | 3.42 |
| Wade LeBlanc* | Was | mr | 28 | .862 | 165 | .370 | 117 | .515 | 118 | .520 | 34.6 | 6.0 | 5.40 | 6.05 |
| Sam LeCure | StL | mr | 29 | .536 | 166 | .289 | 83 | .317 | 84 | .321 | 15.0 | 2.0 | 1.75 | 1.83 |
| Cliff Lee* | ChN | sp | 34 | .704 | 601 | .306 | 396 | .441 | 398 | .443 | 98.0 | 4.0 | 3.64 | 3.36 |
| Tim Lincecum | ChN | sp | 29 | .880 | 471 | .327 | 413 | .563 | 414 | .564 | 123.5 | 6.8 | 6.24 | 5.93 |
| Brad Lincoln | SF | mr | 28 | .489 | 32 | .281 | 15 | .288 | 15 | .288 | 3.5 | 2.4 | 2.26 | 1.64 |
| Josh Lindblom | Pit | mr | 26 | .605 | 109 | .239 | 70 | .387 | 71 | .392 | 14.3 | 2.8 | 2.57 | 2.63 |
| Kyle Lohse | SF | sp | 34 | .670 | 696 | .277 | 364 | .402 | 370 | .408 | 92.6 | 3.8 | 3.45 | 3.17 |
| Wilton Lopez | Atl | mr | 29 | .633 | 206 | .306 | 104 | .371 | 106 | .379 | 23.1 | 2.9 | 2.61 | 2.56 |
| Jordan Lyles | Pit | sp | 22 | .645 | 36 | .361 | 16 | .348 | 16 | .348 | 4.8 | 4.1 | 3.89 | 3.57 |
| Brandon Lyon | LA | mr | 33 | .759 | 143 | .329 | 92 | .455 | 93 | .460 | 26.3 | 5.2 | 4.77 | 4.65 |
| Paul Maholm* | Col | sp | 31 | .882 | 570 | .321 | 446 | .547 | 452 | .555 | 135.3 | 6.7 | 6.08 | 6.20 |
| Shaun Marcum | Ari | sp | 31 | .789 | 218 | .275 | 171 | .515 | 171 | .515 | 44.3 | 5.1 | 4.68 | 4.70 |
| Carlos Marmol | Was | cl | 30 | .677 | 97 | .309 | 90 | .443 | 90 | .443 | 22.4 | 4.5 | 4.06 | 4.08 |
| Sean Marshall* | Pit | mr | 30 | .548 | 145 | .310 | 74 | .315 | 77 | .328 | 17.5 | 2.8 | 2.56 | 2.26 |
| Cristhian Martinez | ChN | mr | 31 | .715 | 42 | .381 | 26 | .426 | 26 | .426 | 7.6 | 4.9 | 4.28 | 3.26 |
| Ryan Mattheus | Col | mr | 29 | .913 | 189 | .333 | 151 | .579 | 151 | .579 | 43.0 | 6.4 | 5.87 | 5.81 |
| James McDonald | ChN | sp | 28 | .725 | 77 | .286 | 53 | .438 | 55 | .455 | 14.4 | 4.5 | 4.11 | 3.98 |
| James McDonald | Pit | sp | 28 | .869 | 71 | .282 | 58 | .547 | 59 | .557 | 18.3 | 7.2 | 6.44 | 6.25 |
| James McDonald | Col | sp | 28 | .885 | 187 | .316 | 154 | .566 | 154 | .566 | 44.8 | 6.6 | 6.01 | 5.80 |
| James McDonald |   | sp | 28 | .843 | 335 | .301 | 265 | .531 | 268 | .537 | 77.1 | 6.2 | 5.59 | 5.41 |
| Kyle McPherson | SF | mr | 25 | .795 | 62 | .355 | 39 | .453 | 41 | .477 | 12.2 | 5.8 | 5.29 | 5.93 |
| Kris Medlen | Atl | mr | 27 | .554 | 424 | .264 | 197 | .330 | 198 | .332 | 41.2 | 2.4 | 2.17 | 1.89 |
| Jenrry Mejia | Hou | sp | 23 | .000 | 2 | .000 | 0 | .000 | 0 | .000 | 0.0 | 0.0 | 0.00 | 0.00 |
| Mark Melancon | Atl | mr | 28 | 1.400 | 2 | .000 | 5 | 1.000 | 5 | 1.000 | 0.9 | 5.8 | 5.18 | 10.56 |
| Wade Miley* | Pit | sp | 26 | .714 | 667 | .321 | 382 | .431 | 383 | .432 | 100.6 | 4.3 | 3.87 | 3.41 |
| Andrew Miller* | Mil | mr | 28 | .777 | 79 | .329 | 70 | .490 | 71 | .497 | 20.3 | 5.8 | 5.48 | 5.54 |
| Tom Milone* | NYM | sp | 26 | .767 | 670 | .306 | 419 | .468 | 424 | .473 | 115.2 | 4.9 | 4.44 | 4.29 |
| Mike Minor* | Pit | sp | 25 | .709 | 487 | .240 | 328 | .456 | 331 | .460 | 76.7 | 3.9 | 3.57 | 3.54 |
| Franklin Morales* | Hou | mr | 27 | .773 | 162 | .228 | 139 | .509 | 143 | .524 | 35.2 | 4.9 | 4.58 | 4.59 |
| Clayton Mortensen | Was | mr | 28 | .691 | 116 | .207 | 92 | .465 | 93 | .470 | 21.2 | 3.8 | 3.50 | 3.13 |
| Charlie Morton | Col | sp | 29 | .962 | 95 | .379 | 73 | .598 | 73 | .598 | 23.1 | 7.5 | 7.11 | 6.20 |
| Jason Motte | StL | cl | 31 | .665 | 197 | .289 | 123 | .402 | 127 | .415 | 29.8 | 3.6 | 3.20 | 3.01 |
| Edward Mujica | Col | mr | 29 | .813 | 135 | .296 | 91 | .514 | 91 | .514 | 23.8 | 5.0 | 4.59 | 4.57 |
| Jonathon Niese* | SF | sp | 26 | .675 | 517 | .282 | 306 | .415 | 307 | .417 | 73.5 | 3.7 | 3.37 | 3.42 |
| Ricky Nolasco | NYM | sp | 30 | .916 | 140 | .379 | 100 | .541 | 102 | .551 | 31.0 | 6.6 | 6.18 | 6.26 |
| Bud Norris | SF | sp | 28 | .809 | 392 | .324 | 291 | .497 | 295 | .504 | 86.9 | 6.0 | 5.41 | 5.35 |
| Eric O'Flaherty* | LA | mr | 28 | .925 | 34 | .441 | 22 | .500 | 22 | .500 | 8.0 | 8.3 | 7.49 | 8.41 |
| Logan Ondrusek | StL | mr | 28 | .714 | 12 | .417 | 9 | .429 | 9 | .429 | 1.9 | 3.5 | 3.14 | 4.42 |
| Adam Ottavino | Was | mr | 27 | .883 | 90 | .378 | 70 | .522 | 73 | .545 | 21.3 | 6.5 | 5.75 | 6.63 |
| Jonathan Papelbon | Pit | cl | 32 | .565 | 146 | .301 | 90 | .342 | 92 | .350 | 19.7 | 2.7 | 2.43 | 2.22 |
| Jarrod Parker | StL | sp | 24 | .644 | 616 | .287 | 326 | .389 | 327 | .390 | 80.2 | 3.5 | 3.23 | 2.87 |
| Bobby Parnell | ChN | mr | 28 | .725 | 219 | .329 | 135 | .435 | 136 | .439 | 34.8 | 4.4 | 3.95 | 4.33 |
| Felipe Paulino | LA | sp | 29 | .776 | 109 | .349 | 84 | .472 | 85 | .478 | 24.3 | 5.6 | 5.01 | 4.41 |
| Jake Peavy | SF | sp | 32 | .678 | 660 | .279 | 379 | .413 | 384 | .419 | 92.7 | 3.7 | 3.37 | 3.22 |
| Joel Peralta | SF | mr | 37 | .661 | 137 | .248 | 93 | .433 | 95 | .442 | 21.4 | 3.6 | 3.25 | 2.37 |
| Wily Peralta | Ari | sp | 24 | .631 | 93 | .269 | 50 | .376 | 52 | .391 | 11.7 | 3.5 | 3.16 | 3.65 |
| Chris Perez | Was | cl | 27 | .612 | 103 | .311 | 54 | .358 | 55 | .364 | 13.3 | 3.2 | 3.02 | 2.67 |
| Chris Perez | SF | cl | 27 | .621 | 74 | .284 | 44 | .379 | 45 | .388 | 10.2 | 3.2 | 2.95 | 2.28 |
| Chris Perez |   | cl | 27 | .616 | 177 | .299 | 98 | .367 | 100 | .375 | 23.5 | 3.2 | 2.99 | 2.50 |
| Drew Pomeranz* | Atl | sp | 24 | .650 | 52 | .288 | 31 | .408 | 31 | .408 | 7.5 | 3.7 | 3.30 | 3.04 |
| J.J. Putz | StL | cl | 36 | .588 | 136 | .272 | 85 | .353 | 91 | .378 | 18.7 | 2.8 | 2.50 | 2.40 |
| Chad Qualls | NYM | mr | 34 | .693 | 62 | .274 | 29 | .408 | 29 | .408 | 6.8 | 3.5 | 3.12 | 3.26 |
| Ramon S. Ramirez | Ari | mr | 31 | .615 | 67 | .269 | 37 | .389 | 37 | .389 | 8.1 | 3.2 | 2.90 | 2.56 |
| Jon Rauch | LA | mr | 34 | .688 | 125 | .256 | 66 | .420 | 68 | .433 | 16.1 | 3.7 | 3.35 | 2.93 |
| Clayton Richard* | SF | sp | 29 | .828 | 34 | .206 | 26 | .565 | 26 | .565 | 6.1 | 4.9 | 4.39 | 4.45 |
| Fernando Rodriguez | Was | mr | 29 | .811 | 186 | .306 | 149 | .523 | 149 | .523 | 41.8 | 5.9 | 5.44 | 5.17 |
| Wandy Rodriguez* | Was | sp | 34 | .773 | 720 | .314 | 443 | .466 | 447 | .471 | 129.4 | 5.3 | 4.89 | 4.64 |
| Mark Rogers | ChN | sp | 27 | .453 | 59 | .186 | 30 | .297 | 31 | .307 | 5.0 | 1.7 | 1.54 | 1.20 |
| Sergio Romo | LA | mr | 30 | .706 | 153 | .248 | 102 | .455 | 102 | .455 | 25.8 | 4.2 | 3.80 | 3.62 |
| Trevor Rosenthal | SF | mr | 23 | .361 | 60 | .133 | 21 | .236 | 21 | .236 | 2.8 | 1.0 | 0.93 | 0.87 |
| James Russell* | ChN | mr | 27 | .689 | 166 | .265 | 97 | .429 | 100 | .442 | 23.5 | 3.7 | 3.35 | 2.45 |
| Marc Rzepczynski* | ChN | mr | 27 | .728 | 135 | .267 | 84 | .459 | 84 | .459 | 21.6 | 4.5 | 4.00 | 4.09 |
| C.C. Sabathia* | Hou | sp | 32 | .607 | 540 | .265 | 291 | .374 | 295 | .379 | 63.9 | 2.9 | 2.57 | 2.19 |
| Fernando Salas | SF | mr | 28 | .768 | 174 | .333 | 114 | .473 | 114 | .473 | 32.6 | 5.4 | 4.81 | 4.36 |
| Jeff Samardzija | Hou | sp | 28 | .742 | 458 | .308 | 343 | .462 | 351 | .472 | 92.6 | 4.8 | 4.34 | 4.01 |
| Anibal Sanchez | Was | sp | 29 | .734 | 620 | .315 | 395 | .446 | 399 | .450 | 107.3 | 4.7 | 4.21 | 4.10 |
| Eduardo Sanchez | StL | mr | 24 | .309 | 16 | .125 | 6 | .222 | 6 | .222 | 0.6 | 0.7 | 0.59 | 0.88 |
| Max Scherzer | Atl | sp | 28 | .773 | 510 | .345 | 409 | .470 | 419 | .482 | 117.4 | 5.4 | 4.89 | 4.86 |
| Bryan Shaw | Hou | mr | 25 | .717 | 12 | .333 | 8 | .400 | 9 | .450 | 2.4 | 5.9 | 4.83 | 6.80 |
| Rafael Soriano | Atl | cl | 33 | .694 | 196 | .367 | 118 | .401 | 120 | .408 | 32.8 | 4.3 | 3.86 | 3.71 |
| Craig Stammen | SF | mr | 29 | .694 | 152 | .276 | 96 | .429 | 97 | .433 | 25.2 | 4.3 | 4.03 | 3.78 |
| Drew Storen | SF | mr | 25 | .451 | 12 | .250 | 8 | .308 | 8 | .308 | 1.1 | 1.5 | 1.29 | 1.87 |
| Stephen Strasburg | Was | sp | 24 | .712 | 440 | .341 | 326 | .441 | 329 | .445 | 84.6 | 4.3 | 3.94 | 3.78 |
| Huston Street | Atl | cl | 29 | .445 | 101 | .158 | 47 | .292 | 49 | .304 | 7.4 | 1.5 | 1.38 | 1.07 |
| Eric Stults* | Pit | sp | 33 | .617 | 352 | .236 | 172 | .385 | 173 | .387 | 39.5 | 3.2 | 2.93 | 2.54 |
| Joe Thatcher* | Hou | mr | 31 | .000 | 1 | .000 | 0 | .000 | 0 | .000 | 0.0 | 0.0 | 0.00 | 0.00 |
| Dale Thayer | NYM | mr | 32 | .713 | 111 | .288 | 64 | .410 | 68 | .436 | 18.5 | 4.6 | 4.21 | 4.36 |
| Dale Thayer | StL | mr | 32 | .465 | 69 | .246 | 23 | .264 | 23 | .264 | 4.6 | 1.8 | 1.61 | 1.29 |
| Dale Thayer |   | mr | 32 | .622 | 180 | .272 | 87 | .358 | 91 | .374 | 22.3 | 3.4 | 3.09 | 2.97 |
| Tyler Thornburg | NYM | mr | 24 | 1.239 | 71 | .380 | 92 | .807 | 93 | .816 | 35.0 | 13.9 | 12.34 | 14.03 |
| Jacob Turner | Pit | sp | 22 | .944 | 8 | .250 | 8 | .615 | 8 | .615 | 2.4 | 7.2 | 6.46 | 5.31 |
| Raul Valdes* | NYM | mr | 35 | .497 | 85 | .200 | 42 | .321 | 42 | .321 | 7.3 | 1.8 | 1.64 | 1.34 |
| Jonny Venters* | Atl | mr | 28 | .790 | 21 | .476 | 11 | .355 | 13 | .419 | 4.4 | 6.2 | 5.59 | 7.10 |
| Jose Veras | SF | mr | 32 | .752 | 154 | .318 | 122 | .471 | 123 | .475 | 34.7 | 5.9 | 5.34 | 5.75 |
| Carlos Villanueva | NYM | mr | 29 | .752 | 384 | .286 | 288 | .479 | 289 | .481 | 73.4 | 4.6 | 4.23 | 4.35 |
| Nick Vincent | NYM | mr | 26 | .717 | 88 | .261 | 59 | .454 | 60 | .462 | 16.4 | 5.0 | 4.52 | 4.35 |
| Ryan Vogelsong | LA | sp | 35 | .765 | 610 | .303 | 385 | .457 | 397 | .471 | 104.3 | 4.7 | 4.28 | 4.25 |
| Edinson Volquez | StL | sp | 29 | .819 | 212 | .311 | 178 | .514 | 181 | .523 | 51.9 | 6.3 | 5.65 | 5.54 |
| Chris Volstad | Col | sp | 26 | .941 | 150 | .400 | 110 | .553 | 112 | .563 | 38.2 | 8.5 | 7.43 | 7.60 |
| Adam Wainwright | NYM | sp | 31 | .705 | 655 | .296 | 381 | .419 | 393 | .432 | 98.8 | 4.1 | 3.73 | 3.62 |
| Tony Watson* | Ari | mr | 28 | .734 | 147 | .279 | 117 | .464 | 120 | .476 | 30.8 | 4.8 | 4.21 | 4.07 |
| Ryan Webb | Was | mr | 27 | .669 | 87 | .356 | 40 | .351 | 42 | .368 | 10.6 | 3.5 | 3.13 | 3.85 |
| Randy Wells | Mil | mr | 30 | .952 | 17 | .235 | 20 | .645 | 20 | .645 | 6.0 | 9.6 | 9.76 | 10.06 |
| Jake Westbrook | ChN | sp | 35 | .806 | 474 | .314 | 309 | .484 | 318 | .498 | 89.7 | 5.6 | 5.05 | 5.17 |
| Alex White | Atl | sp | 24 | .825 | 9 | .444 | 6 | .462 | 6 | .462 | 2.1 | 8.0 | 7.24 | 9.39 |
| Joe Wieland | Atl | sp | 24 | .940 | 80 | .350 | 78 | .619 | 79 | .627 | 25.0 | 7.9 | 7.23 | 6.24 |
| Travis Wood* | Atl | sp | 26 | .802 | 302 | .301 | 221 | .507 | 225 | .516 | 61.9 | 5.6 | 5.17 | 4.71 |
| Vance Worley | Pit | sp | 25 | .774 | 418 | .342 | 266 | .457 | 271 | .466 | 75.6 | 5.1 | 4.56 | 4.40 |
| Chris Young | LA | sp | 34 | .991 | 46 | .348 | 39 | .619 | 40 | .635 | 13.9 | 9.4 | 9.13 | 8.99 |
| Brad Ziegler | ChN | mr | 33 | .557 | 172 | .256 | 73 | .326 | 73 | .326 | 15.3 | 2.5 | 2.24 | 2.35 |
| Jordan Zimmermann | ChN | sp | 27 | .706 | 632 | .310 | 381 | .428 | 384 | .431 | 99.4 | 4.1 | 3.73 | 3.38 |
| Start |
| Name | Team | P | Age | GS | CG | CG% | SHO | QS | QS% | RS | RS/G | RL | RLS | RL% | PCH/G | STR% |
| Mike Adams | StL | mr | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 13.0 | .615 |
| Jeremy Affeldt* | SF | mr | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 31 | 7 | .226 | 13.4 | .623 |
| Matt Albers | SF | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 1 | .143 | 16.7 | .633 |
| Jose Arredondo | Mil | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 30 | 5 | .167 | 15.4 | .595 |
| Bronson Arroyo | Mil | sp | 36 | 33 | 3 | .091 | 0 | 17 | .515 | 137 | 4.2 | 22 | 11 | .500 | 98.0 | .660 |
| Luis Avilan* | Hou | mr | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 4 | .444 | 8.8 | .610 |
| John Axford | Was | cl | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 2 | 1.000 | 16.4 | .576 |
| John Axford | SF | cl | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 1 | .143 | 19.2 | .589 |
| John Axford |   | cl | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 3 | .333 | 17.5 | .581 |
| Burke Badenhop | Mil | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 26 | 11 | .423 | 15.6 | .645 |
| Homer Bailey | Was | sp | 27 | 32 | 2 | .063 | 1 | 18 | .563 | 143 | 4.5 | 17 | 0 | .000 | 105.3 | .640 |
| Anthony Bass | Ari | sp | 25 | 10 | 0 | .000 | 0 | 3 | .300 | 49 | 4.9 | 18 | 3 | .167 | 37.8 | .614 |
| Antonio Bastardo* | StL | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 41 | 8 | .195 | 15.2 | .593 |
| Brandon Beachy | NYM | sp | 26 | 15 | 0 | .000 | 0 | 9 | .600 | 69 | 4.6 | 12 | 6 | .500 | 74.0 | .598 |
| Josh Beckett | Hou | sp | 33 | 28 | 1 | .036 | 1 | 16 | .571 | 141 | 5.0 | 6 | 3 | .500 | 90.9 | .645 |
| Erik Bedard* | Ari | sp | 34 | 3 | 0 | .000 | 0 | 0 | .000 | 17 | 5.7 | 2 | 2 | 1.000 | 56.7 | .621 |
| Ronald Belisario | ChN | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 4 | .267 | 17.1 | .607 |
| Rafael Betancourt | Mil | cl | 38 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 3 | .500 | 10.7 | .693 |
| Chad Billingsley | Mil | sp | 28 | 25 | 0 | .000 | 0 | 14 | .560 | 118 | 4.7 | 21 | 6 | .286 | 97.6 | .642 |
| Joe Blanton | Mil | sp | 32 | 22 | 1 | .045 | 0 | 10 | .455 | 124 | 5.6 | 24 | 8 | .333 | 95.8 | .674 |
| Mitchell Boggs | Pit | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 4 | .400 | 16.8 | .647 |
| Michael Bowden | LA | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 18.0 | .635 |
| Brad Boxberger | Atl | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 2 | .500 | 15.0 | .533 |
| Brad Brach | Was | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 18 | 6 | .333 | 19.0 | .573 |
| Brad Brach | LA | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 3 | .500 | 19.0 | .628 |
| Brad Brach |   | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 24 | 9 | .375 | 19.0 | .591 |
| Craig Breslow* | Ari | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 17 | 7 | .412 | 18.7 | .610 |
| Rex Brothers* | Mil | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 24 | 4 | .167 | 15.9 | .600 |
| Jonathan Broxton | Ari | cl | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 2 | 1.000 | 18.2 | .615 |
| Jonathan Broxton | Pit | cl | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 0 | .000 | 16.2 | .630 |
| Jonathan Broxton |   | cl | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 2 | .667 | 16.6 | .627 |
| Mark Buehrle* | Ari | sp | 34 | 32 | 4 | .125 | 0 | 13 | .406 | 122 | 3.8 | 12 | 7 | .583 | 98.0 | .659 |
| Madison Bumgarner* | LA | sp | 23 | 28 | 1 | .036 | 0 | 16 | .571 | 134 | 4.8 | 21 | 8 | .381 | 100.9 | .681 |
| A.J. Burnett | Col | sp | 36 | 30 | 2 | .067 | 1 | 13 | .433 | 118 | 3.9 | 24 | 9 | .375 | 88.2 | .623 |
| Alberto Cabrera | NYM | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 11 | 3 | .273 | 20.8 | .538 |
| Trevor Cahill | Col | sp | 25 | 32 | 0 | .000 | 0 | 20 | .625 | 138 | 4.3 | 13 | 3 | .231 | 99.2 | .607 |
| Matt Cain | NYM | sp | 28 | 36 | 4 | .111 | 2 | 19 | .528 | 143 | 4.0 | 9 | 4 | .444 | 92.1 | .651 |
| Shawn Camp | ChN | mr | 37 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 3 | .500 | 23.2 | .626 |
| Chris Capuano* | Atl | sp | 34 | 32 | 3 | .094 | 1 | 24 | .750 | 155 | 4.8 | 15 | 5 | .333 | 106.8 | .643 |
| Andrew Cashner | Pit | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 33.7 | .599 |
| Santiago Casilla | Col | cl | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 16 | 3 | .188 | 18.6 | .646 |
| Jhoulys Chacin | Atl | sp | 25 | 3 | 0 | .000 | 0 | 1 | .333 | 18 | 6.0 | 4 | 3 | .750 | 105.3 | .611 |
| Aroldis Chapman* | Atl | cl | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 1 | .125 | 16.4 | .627 |
| Tyler Chatwood | Was | sp | 23 | 5 | 1 | .200 | 0 | 2 | .400 | 32 | 6.4 | 2 | 0 | .000 | 67.6 | .607 |
| Steve Cishek | NYM | cl | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 38 | 14 | .368 | 15.1 | .579 |
| Tyler Clippard | LA | cl | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 17 | 5 | .294 | 17.4 | .608 |
| Tyler Cloyd | SF | sp | 26 | 1 | 1 | 1.000 | 0 | 0 | .000 | 1 | 1.0 | 0 | 0 | .000 | 134.0 | .619 |
| Casey Coleman | LA | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 2 | .400 | 18.4 | .609 |
| Josh Collmenter | Hou | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 28 | 6 | .214 | 21.3 | .641 |
| Patrick Corbin* | Col | sp | 23 | 13 | 1 | .077 | 0 | 4 | .308 | 61 | 4.7 | 6 | 1 | .167 | 62.4 | .663 |
| Kevin Correia | LA | sp | 32 | 12 | 0 | .000 | 0 | 10 | .833 | 51 | 4.3 | 14 | 8 | .571 | 66.5 | .656 |
| Johnny Cueto | Hou | sp | 27 | 33 | 1 | .030 | 0 | 20 | .606 | 132 | 4.0 | 29 | 12 | .414 | 98.5 | .662 |
| Randall Delgado | Mil | sp | 23 | 11 | 0 | .000 | 0 | 4 | .364 | 54 | 4.9 | 8 | 2 | .250 | 73.2 | .618 |
| Ryan Dempster | Atl | sp | 36 | 28 | 0 | .000 | 0 | 19 | .679 | 135 | 4.8 | 17 | 7 | .412 | 103.8 | .633 |
| Ross Detwiler* | SF | sp | 27 | 20 | 3 | .150 | 0 | 8 | .400 | 103 | 5.2 | 7 | 1 | .143 | 102.8 | .631 |
| R.A. Dickey | Ari | sp | 38 | 34 | 11 | .324 | 3 | 25 | .735 | 132 | 3.9 | 12 | 1 | .083 | 113.1 | .650 |
| Octavio Dotel | Hou | mr | 39 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 29 | 4 | .138 | 13.1 | .691 |
| Chad Durbin | Atl | mr | 35 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 17 | 4 | .235 | 18.6 | .591 |
| Scott Elbert* | Ari | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 20 | 7 | .350 | 16.7 | .603 |
| Nathan Eovaldi | NYM | sp | 23 | 1 | 0 | .000 | 0 | 1 | 1.000 | 9 | 9.0 | 0 | 0 | .000 | 28.9 | .573 |
| Marco Estrada | Pit | sp | 29 | 20 | 0 | .000 | 0 | 11 | .550 | 109 | 5.4 | 7 | 1 | .143 | 53.0 | .651 |
| Michael Fiers | LA | sp | 28 | 21 | 2 | .095 | 0 | 13 | .619 | 75 | 3.6 | 9 | 7 | .778 | 96.3 | .639 |
| Ernesto Frieri | Hou | cl | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 27 | 11 | .407 | 12.4 | .594 |
| Yovani Gallardo | StL | sp | 27 | 33 | 3 | .091 | 1 | 27 | .818 | 204 | 6.2 | 10 | 4 | .400 | 108.4 | .612 |
| Jaime Garcia* | NYM | sp | 26 | 5 | 0 | .000 | 0 | 1 | .200 | 11 | 2.2 | 16 | 2 | .125 | 31.8 | .653 |
| Matt Garza | Hou | sp | 29 | 4 | 0 | .000 | 0 | 3 | .750 | 18 | 4.5 | 28 | 2 | .071 | 20.3 | .638 |
| Dillon Gee | StL | sp | 27 | 1 | 0 | .000 | 0 | 1 | 1.000 | 7 | 7.0 | 3 | 2 | .667 | 26.7 | .663 |
| Gio Gonzalez* | Mil | sp | 27 | 32 | 6 | .188 | 3 | 21 | .656 | 124 | 3.9 | 26 | 8 | .308 | 108.7 | .628 |
| Tom Gorzelanny* | ChN | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 0 | .000 | 28.7 | .617 |
| Luke Gregerson | Pit | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 4 | .267 | 16.7 | .632 |
| Zack Greinke | Atl | sp | 29 | 34 | 1 | .029 | 0 | 19 | .559 | 160 | 4.7 | 24 | 7 | .292 | 108.2 | .649 |
| Jason Grilli | Col | mr | 36 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 5 | .333 | 21.6 | .621 |
| Javy Guerra | Col | cl | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 11 | 2 | .182 | 21.8 | .597 |
| Roy Halladay | Hou | sp | 36 | 23 | 1 | .043 | 1 | 16 | .696 | 82 | 3.6 | 11 | 5 | .455 | 84.5 | .641 |
| Cole Hamels* | LA | sp | 29 | 28 | 2 | .071 | 0 | 12 | .429 | 120 | 4.3 | 16 | 6 | .375 | 94.6 | .673 |
| Jason Hammel | Ari | sp | 30 | 21 | 0 | .000 | 0 | 13 | .619 | 85 | 4.0 | 12 | 2 | .167 | 102.5 | .609 |
| Joel Hanrahan | Ari | cl | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 16 | 4 | .250 | 19.3 | .579 |
| Tommy Hanson | Was | sp | 26 | 30 | 0 | .000 | 0 | 7 | .233 | 97 | 3.2 | 20 | 7 | .350 | 107.3 | .624 |
| J.A. Happ* | Mil | sp | 30 | 4 | 0 | .000 | 0 | 1 | .250 | 16 | 4.0 | 4 | 2 | .500 | 53.1 | .636 |
| Aaron Harang | Hou | sp | 35 | 15 | 1 | .067 | 1 | 10 | .667 | 68 | 4.5 | 12 | 0 | .000 | 88.8 | .610 |
| Dan Haren | NYM | sp | 32 | 30 | 0 | .000 | 0 | 15 | .500 | 111 | 3.7 | 24 | 7 | .292 | 88.8 | .658 |
| Lucas Harrell | Ari | sp | 28 | 30 | 4 | .133 | 1 | 18 | .600 | 147 | 4.9 | 14 | 6 | .429 | 104.9 | .593 |
| Matt Harvey | Pit | sp | 24 | 12 | 1 | .083 | 1 | 5 | .417 | 71 | 5.9 | 7 | 3 | .429 | 95.2 | .596 |
| Jeremy Hefner | Was | sp | 27 | 6 | 0 | .000 | 0 | 3 | .500 | 20 | 3.3 | 6 | 0 | .000 | 74.8 | .686 |
| Jim Henderson | Pit | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 23.5 | .607 |
| David Hernandez | LA | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 20 | 5 | .250 | 17.9 | .628 |
| Livan Hernandez | Ari | mr | 38 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 20.0 | .675 |
| J.J. Hoover | StL | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 7 | .778 | 19.8 | .628 |
| Jeremy Horst* | LA | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 14.4 | .639 |
| Tim Hudson | StL | sp | 37 | 29 | 2 | .069 | 0 | 17 | .586 | 163 | 5.6 | 12 | 4 | .333 | 97.9 | .642 |
| Jared Hughes | Col | mr | 27 | 1 | 0 | .000 | 0 | 0 | .000 | 5 | 5.0 | 15 | 8 | .533 | 22.8 | .644 |
| Edwin Jackson | StL | sp | 29 | 32 | 2 | .063 | 0 | 19 | .594 | 180 | 5.6 | 13 | 5 | .385 | 106.0 | .643 |
| Kenley Jansen | Hou | cl | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 1 | .333 | 15.0 | .637 |
| Ubaldo Jimenez | Ari | sp | 29 | 15 | 0 | .000 | 0 | 3 | .200 | 53 | 3.5 | 11 | 4 | .364 | 53.5 | .608 |
| Josh Johnson | Pit | sp | 29 | 32 | 2 | .063 | 1 | 19 | .594 | 120 | 3.8 | 19 | 4 | .211 | 96.4 | .620 |
| Jair Jurrjens | LA | sp | 27 | 1 | 0 | .000 | 0 | 1 | 1.000 | 11 | 11.0 | 0 | 0 | .000 | 73.0 | .630 |
| Jeff Karstens | Mil | sp | 30 | 4 | 0 | .000 | 0 | 2 | .500 | 19 | 4.8 | 12 | 5 | .417 | 38.3 | .649 |
| Joe Kelly | Col | sp | 25 | 4 | 1 | .250 | 1 | 2 | .500 | 13 | 3.3 | 5 | 1 | .200 | 51.9 | .649 |
| Kyle Kendrick | SF | sp | 28 | 22 | 3 | .136 | 2 | 8 | .364 | 110 | 5.0 | 11 | 7 | .636 | 95.8 | .644 |
| Ian Kennedy | LA | sp | 28 | 30 | 1 | .033 | 0 | 17 | .567 | 171 | 5.7 | 21 | 7 | .333 | 98.3 | .630 |
| Clayton Kershaw* | ChN | sp | 25 | 33 | 2 | .061 | 0 | 24 | .727 | 154 | 4.7 | 8 | 3 | .375 | 103.7 | .639 |
| Dallas Keuchel* | Mil | sp | 25 | 1 | 0 | .000 | 0 | 1 | 1.000 | 1 | 1.0 | 2 | 0 | .000 | 52.8 | .611 |
| Craig Kimbrel | Ari | cl | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 0 | .000 | 16.3 | .629 |
| George Kontos | LA | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 8 | .800 | 18.8 | .634 |
| Hiroki Kuroda | Col | sp | 38 | 32 | 6 | .188 | 2 | 21 | .656 | 121 | 3.8 | 16 | 9 | .563 | 101.4 | .643 |
| John Lannan* | LA | sp | 28 | 3 | 0 | .000 | 0 | 1 | .333 | 5 | 1.7 | 3 | 2 | .667 | 87.0 | .617 |
| Mat Latos | StL | sp | 25 | 34 | 1 | .029 | 0 | 18 | .529 | 193 | 5.7 | 17 | 5 | .294 | 101.2 | .645 |
| Mike Leake | Mil | sp | 25 | 30 | 2 | .067 | 0 | 21 | .700 | 127 | 4.2 | 22 | 2 | .091 | 95.6 | .660 |
| Wade LeBlanc* | Was | mr | 28 | 3 | 1 | .333 | 0 | 2 | .667 | 14 | 4.7 | 6 | 2 | .333 | 42.5 | .664 |
| Sam LeCure | StL | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 2 | .133 | 20.5 | .626 |
| Cliff Lee* | ChN | sp | 34 | 32 | 0 | .000 | 0 | 21 | .656 | 154 | 4.8 | 11 | 3 | .273 | 99.8 | .685 |
| Tim Lincecum | ChN | sp | 29 | 29 | 0 | .000 | 0 | 8 | .276 | 154 | 5.3 | 20 | 10 | .500 | 97.8 | .610 |
| Brad Lincoln | SF | mr | 28 | 1 | 0 | .000 | 0 | 1 | 1.000 | 2 | 2.0 | 1 | 0 | .000 | 42.6 | .634 |
| Josh Lindblom | Pit | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 0 | .000 | 21.6 | .593 |
| Kyle Lohse | SF | sp | 34 | 33 | 2 | .061 | 1 | 18 | .545 | 155 | 4.7 | 3 | 2 | .667 | 92.8 | .662 |
| Wilton Lopez | Atl | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 4 | .308 | 16.5 | .678 |
| Jordan Lyles | Pit | sp | 22 | 1 | 0 | .000 | 0 | 0 | .000 | 7 | 7.0 | 0 | 0 | .000 | 54.0 | .673 |
| Brandon Lyon | LA | mr | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 6 | .600 | 15.8 | .622 |
| Paul Maholm* | Col | sp | 31 | 29 | 1 | .034 | 0 | 9 | .310 | 123 | 4.2 | 11 | 2 | .182 | 93.6 | .633 |
| Shaun Marcum | Ari | sp | 31 | 12 | 0 | .000 | 0 | 6 | .500 | 47 | 3.9 | 3 | 0 | .000 | 105.3 | .618 |
| Carlos Marmol | Was | cl | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 16 | 7 | .438 | 15.9 | .557 |
| Sean Marshall* | Pit | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 22 | 7 | .318 | 15.5 | .661 |
| Cristhian Martinez | ChN | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 2 | .250 | 25.4 | .655 |
| Ryan Mattheus | Col | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 14 | 8 | .571 | 19.6 | .648 |
| James McDonald | ChN | sp | 28 | 5 | 0 | .000 | 0 | 2 | .400 | 21 | 4.2 | 2 | 1 | .500 | 96.2 | .620 |
| James McDonald | Pit | sp | 28 | 4 | 0 | .000 | 0 | 2 | .500 | 13 | 3.3 | 1 | 0 | .000 | 101.8 | .592 |
| James McDonald | Col | sp | 28 | 9 | 0 | .000 | 0 | 3 | .333 | 42 | 4.7 | 3 | 1 | .333 | 100.9 | .611 |
| James McDonald |   | sp | 28 | 18 | 0 | .000 | 0 | 7 | .389 | 76 | 4.2 | 6 | 2 | .333 | 99.8 | .609 |
| Kyle McPherson | SF | mr | 25 | 2 | 1 | .500 | 1 | 1 | .500 | 13 | 6.5 | 1 | 0 | .000 | 81.8 | .593 |
| Kris Medlen | Atl | mr | 27 | 21 | 3 | .143 | 3 | 15 | .714 | 108 | 5.1 | 4 | 1 | .250 | 84.0 | .647 |
| Jenrry Mejia | Hou | sp | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 8.0 | .625 |
| Mark Melancon | Atl | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 0 | .000 | 7.0 | .643 |
| Wade Miley* | Pit | sp | 26 | 32 | 0 | .000 | 0 | 21 | .656 | 142 | 4.4 | 12 | 4 | .333 | 92.8 | .659 |
| Andrew Miller* | Mil | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 25 | 7 | .280 | 17.8 | .581 |
| Tom Milone* | NYM | sp | 26 | 32 | 2 | .063 | 0 | 19 | .594 | 117 | 3.7 | 18 | 3 | .167 | 92.9 | .690 |
| Mike Minor* | Pit | sp | 25 | 29 | 1 | .034 | 0 | 13 | .448 | 117 | 4.0 | 17 | 6 | .353 | 94.8 | .625 |
| Franklin Morales* | Hou | mr | 27 | 1 | 0 | .000 | 0 | 0 | .000 | 2 | 2.0 | 17 | 5 | .294 | 20.8 | .606 |
| Clayton Mortensen | Was | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 1 | .200 | 17.5 | .618 |
| Charlie Morton | Col | sp | 29 | 4 | 0 | .000 | 0 | 1 | .250 | 16 | 4.0 | 2 | 1 | .500 | 78.0 | .697 |
| Jason Motte | StL | cl | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 18 | 3 | .167 | 19.6 | .649 |
| Edward Mujica | Col | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 3 | .600 | 18.4 | .666 |
| Jonathon Niese* | SF | sp | 26 | 27 | 5 | .185 | 2 | 20 | .741 | 146 | 5.4 | 16 | 9 | .563 | 98.8 | .652 |
| Ricky Nolasco | NYM | sp | 30 | 8 | 1 | .125 | 0 | 1 | .125 | 33 | 4.1 | 7 | 3 | .429 | 58.1 | .649 |
| Bud Norris | SF | sp | 28 | 22 | 0 | .000 | 0 | 10 | .455 | 117 | 5.3 | 12 | 6 | .500 | 102.0 | .622 |
| Eric O'Flaherty* | LA | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 0 | .000 | 21.9 | .621 |
| Logan Ondrusek | StL | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 0 | .000 | 21.5 | .640 |
| Adam Ottavino | Was | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 1 | .200 | 17.0 | .606 |
| Jonathan Papelbon | Pit | cl | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 1 | .125 | 16.4 | .644 |
| Jarrod Parker | StL | sp | 24 | 31 | 1 | .032 | 1 | 23 | .742 | 152 | 4.9 | 22 | 6 | .273 | 101.3 | .616 |
| Bobby Parnell | ChN | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 20 | 6 | .300 | 18.4 | .598 |
| Felipe Paulino | LA | sp | 29 | 7 | 0 | .000 | 0 | 4 | .571 | 24 | 3.4 | 5 | 1 | .200 | 90.0 | .606 |
| Jake Peavy | SF | sp | 32 | 33 | 5 | .152 | 1 | 21 | .636 | 135 | 4.1 | 9 | 3 | .333 | 97.0 | .651 |
| Joel Peralta | SF | mr | 37 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 1 | .143 | 16.2 | .665 |
| Wily Peralta | Ari | sp | 24 | 5 | 0 | .000 | 0 | 3 | .600 | 13 | 2.6 | 3 | 1 | .333 | 95.2 | .574 |
| Chris Perez | Was | cl | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 4 | .308 | 16.4 | .649 |
| Chris Perez | SF | cl | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 1 | .143 | 29.7 | .634 |
| Chris Perez |   | cl | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 20 | 5 | .250 | 20.8 | .642 |
| Drew Pomeranz* | Atl | sp | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 0 | .000 | 15.4 | .615 |
| J.J. Putz | StL | cl | 36 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 15.2 | .676 |
| Chad Qualls | NYM | mr | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 1 | .250 | 15.3 | .643 |
| Ramon S. Ramirez | Ari | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 5 | .556 | 18.3 | .571 |
| Jon Rauch | LA | mr | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 2 | .400 | 17.2 | .650 |
| Clayton Richard* | SF | sp | 29 | 1 | 0 | .000 | 0 | 1 | 1.000 | 5 | 5.0 | 1 | 0 | .000 | 24.3 | .641 |
| Fernando Rodriguez | Was | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 29 | 7 | .241 | 19.9 | .598 |
| Wandy Rodriguez* | Was | sp | 34 | 31 | 4 | .129 | 0 | 15 | .484 | 105 | 3.4 | 18 | 5 | .278 | 106.7 | .650 |
| Mark Rogers | ChN | sp | 27 | 4 | 0 | .000 | 0 | 3 | .750 | 12 | 3.0 | 2 | 0 | .000 | 94.3 | .634 |
| Sergio Romo | LA | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 3 | .500 | 14.2 | .636 |
| Trevor Rosenthal | SF | mr | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 0 | .000 | 19.1 | .644 |
| James Russell* | ChN | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 18 | 9 | .500 | 14.5 | .654 |
| Marc Rzepczynski* | ChN | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 6 | .400 | 14.4 | .628 |
| C.C. Sabathia* | Hou | sp | 32 | 29 | 4 | .138 | 2 | 24 | .828 | 146 | 5.0 | 10 | 2 | .200 | 95.5 | .670 |
| Fernando Salas | SF | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 2 | .200 | 23.0 | .618 |
| Jeff Samardzija | Hou | sp | 28 | 29 | 0 | .000 | 0 | 18 | .621 | 120 | 4.1 | 24 | 7 | .292 | 98.1 | .618 |
| Anibal Sanchez | Was | sp | 29 | 30 | 1 | .033 | 1 | 19 | .633 | 113 | 3.8 | 14 | 4 | .286 | 107.7 | .647 |
| Eduardo Sanchez | StL | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 24.0 | .583 |
| Max Scherzer | Atl | sp | 28 | 32 | 0 | .000 | 0 | 17 | .531 | 128 | 4.0 | 9 | 3 | .333 | 106.7 | .632 |
| Bryan Shaw | Hou | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 0 | .000 | 26.7 | .563 |
| Rafael Soriano | Atl | cl | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 29 | 5 | .172 | 16.5 | .654 |
| Craig Stammen | SF | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 5 | .333 | 18.6 | .598 |
| Drew Storen | SF | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 0 | .000 | 20.4 | .569 |
| Stephen Strasburg | Was | sp | 24 | 25 | 2 | .080 | 1 | 18 | .720 | 111 | 4.4 | 19 | 7 | .368 | 114.8 | .626 |
| Huston Street | Atl | cl | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 0 | .000 | 14.8 | .664 |
| Eric Stults* | Pit | sp | 33 | 8 | 0 | .000 | 0 | 5 | .625 | 45 | 5.6 | 15 | 3 | .200 | 41.8 | .615 |
| Joe Thatcher* | Hou | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 8.0 | .750 |
| Dale Thayer | NYM | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 1 | .167 | 15.1 | .653 |
| Dale Thayer | StL | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 0 | .000 | 18.5 | .693 |
| Dale Thayer |   | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 1 | .083 | 16.1 | .667 |
| Tyler Thornburg | NYM | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 1 | .333 | 23.4 | .623 |
| Jacob Turner | Pit | sp | 22 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 25.0 | .640 |
| Raul Valdes* | NYM | mr | 35 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 2 | .286 | 14.0 | .685 |
| Jonny Venters* | Atl | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 0 | .000 | 15.1 | .612 |
| Jose Veras | SF | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 19 | 5 | .263 | 26.9 | .547 |
| Carlos Villanueva | NYM | mr | 29 | 4 | 0 | .000 | 0 | 2 | .500 | 14 | 3.5 | 32 | 9 | .281 | 25.8 | .620 |
| Nick Vincent | NYM | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 0 | .000 | 17.6 | .632 |
| Ryan Vogelsong | LA | sp | 35 | 31 | 1 | .032 | 0 | 15 | .484 | 127 | 4.1 | 13 | 7 | .538 | 97.2 | .630 |
| Edinson Volquez | StL | sp | 29 | 2 | 0 | .000 | 0 | 1 | .500 | 8 | 4.0 | 15 | 4 | .267 | 33.8 | .576 |
| Chris Volstad | Col | sp | 26 | 8 | 0 | .000 | 0 | 2 | .250 | 35 | 4.4 | 5 | 4 | .800 | 90.1 | .601 |
| Adam Wainwright | NYM | sp | 31 | 31 | 2 | .065 | 0 | 22 | .710 | 102 | 3.3 | 16 | 3 | .188 | 102.3 | .635 |
| Tony Watson* | Ari | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 19 | 6 | .316 | 18.0 | .594 |
| Ryan Webb | Was | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 3 | .375 | 17.2 | .633 |
| Randy Wells | Mil | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 2 | .400 | 21.4 | .477 |
| Jake Westbrook | ChN | sp | 35 | 26 | 0 | .000 | 0 | 9 | .346 | 116 | 4.5 | 13 | 5 | .385 | 89.0 | .620 |
| Alex White | Atl | sp | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 2 | 1.000 | 21.5 | .558 |
| Joe Wieland | Atl | sp | 24 | 5 | 0 | .000 | 0 | 1 | .200 | 31 | 6.2 | 2 | 2 | 1.000 | 88.0 | .661 |
| Travis Wood* | Atl | sp | 26 | 7 | 0 | .000 | 0 | 3 | .429 | 22 | 3.1 | 15 | 4 | .267 | 41.8 | .618 |
| Vance Worley | Pit | sp | 25 | 24 | 0 | .000 | 0 | 13 | .542 | 111 | 4.6 | 13 | 4 | .308 | 88.7 | .625 |
| Chris Young | LA | sp | 34 | 1 | 0 | .000 | 0 | 0 | .000 | 8 | 8.0 | 1 | 0 | .000 | 73.0 | .630 |
| Brad Ziegler | ChN | mr | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 20 | 1 | .050 | 15.2 | .629 |
| Jordan Zimmermann | ChN | sp | 27 | 33 | 2 | .061 | 1 | 20 | .606 | 139 | 4.2 | 12 | 4 | .333 | 98.2 | .651 |
| Relief |
| Name | Team | P | Age | SVO | S | SV% | BS | BS% | HLD | IR | IRS | IR% | G | GR | GF | PCH/G | STR% |
| Mike Adams | StL | mr | 34 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 1 | 1 | 1 | 13.0 | .615 |
| Jeremy Affeldt* | SF | mr | 34 | 11 | 6 | .545 | 3 | .273 | 17 | 43 | 10 | .233 | 59 | 59 | 13 | 13.4 | .623 |
| Matt Albers | SF | mr | 30 | 6 | 5 | .833 | 1 | .167 | 8 | 20 | 4 | .200 | 43 | 43 | 18 | 16.7 | .633 |
| Jose Arredondo | Mil | mr | 29 | 7 | 0 | .000 | 5 | .714 | 12 | 48 | 13 | .271 | 60 | 60 | 17 | 15.4 | .595 |
| Bronson Arroyo | Mil | sp | 36 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 98.0 | .660 |
| Luis Avilan* | Hou | mr | 23 | 1 | 0 | .000 | 0 | .000 | 3 | 9 | 3 | .333 | 14 | 14 | 5 | 8.8 | .610 |
| John Axford | Was | cl | 30 | 2 | 2 | 1.000 | 0 | .000 | 1 | 14 | 5 | .357 | 32 | 32 | 20 | 16.4 | .576 |
| John Axford | SF | cl | 30 | 3 | 3 | 1.000 | 0 | .000 | 2 | 4 | 1 | .250 | 19 | 19 | 9 | 19.2 | .589 |
| John Axford |   | cl | 30 | 5 | 5 | 1.000 | 0 | .000 | 3 | 18 | 6 | .333 | 51 | 51 | 29 | 17.5 | .581 |
| Burke Badenhop | Mil | mr | 30 | 7 | 0 | .000 | 6 | .857 | 14 | 37 | 12 | .324 | 57 | 57 | 19 | 15.6 | .645 |
| Homer Bailey | Was | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 1 | 1 | 105.3 | .640 |
| Anthony Bass | Ari | sp | 25 | 1 | 0 | .000 | 1 | 1.000 | 7 | 18 | 8 | .444 | 43 | 33 | 12 | 37.8 | .614 |
| Antonio Bastardo* | StL | mr | 27 | 11 | 1 | .091 | 4 | .364 | 13 | 51 | 10 | .196 | 63 | 63 | 19 | 15.2 | .593 |
| Brandon Beachy | NYM | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 18 | 3 | 2 | 74.0 | .598 |
| Josh Beckett | Hou | sp | 33 | 0 | 0 | .000 | 0 | .000 | 1 | 1 | 0 | .000 | 32 | 4 | 0 | 90.9 | .645 |
| Erik Bedard* | Ari | sp | 34 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 1 | 1.000 | 6 | 3 | 3 | 56.7 | .621 |
| Ronald Belisario | ChN | mr | 30 | 19 | 16 | .842 | 3 | .158 | 4 | 19 | 4 | .211 | 69 | 69 | 46 | 17.1 | .607 |
| Rafael Betancourt | Mil | cl | 38 | 33 | 25 | .758 | 8 | .242 | 1 | 36 | 11 | .306 | 56 | 56 | 47 | 10.7 | .693 |
| Chad Billingsley | Mil | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 25 | 0 | 0 | 97.6 | .642 |
| Joe Blanton | Mil | sp | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 24 | 2 | 0 | 95.8 | .674 |
| Mitchell Boggs | Pit | mr | 29 | 4 | 0 | .000 | 4 | 1.000 | 19 | 25 | 9 | .360 | 62 | 62 | 17 | 16.8 | .647 |
| Michael Bowden | LA | mr | 26 | 0 | 0 | .000 | 0 | .000 | 1 | 5 | 1 | .200 | 7 | 7 | 5 | 18.0 | .635 |
| Brad Boxberger | Atl | mr | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 8 | 1 | .125 | 7 | 7 | 3 | 15.0 | .533 |
| Brad Brach | Was | mr | 27 | 2 | 0 | .000 | 2 | 1.000 | 7 | 14 | 5 | .357 | 32 | 32 | 4 | 19.0 | .573 |
| Brad Brach | LA | mr | 27 | 3 | 2 | .667 | 1 | .333 | 3 | 14 | 9 | .643 | 16 | 16 | 4 | 19.0 | .628 |
| Brad Brach |   | mr | 27 | 5 | 2 | .400 | 3 | .600 | 10 | 28 | 14 | .500 | 48 | 48 | 8 | 19.0 | .591 |
| Craig Breslow* | Ari | mr | 32 | 6 | 3 | .500 | 3 | .500 | 16 | 29 | 13 | .448 | 59 | 59 | 21 | 18.7 | .610 |
| Rex Brothers* | Mil | mr | 25 | 7 | 3 | .429 | 4 | .571 | 15 | 50 | 12 | .240 | 62 | 62 | 28 | 15.9 | .600 |
| Jonathan Broxton | Ari | cl | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 6 | 2 | .333 | 10 | 10 | 3 | 18.2 | .615 |
| Jonathan Broxton | Pit | cl | 29 | 0 | 0 | .000 | 0 | .000 | 12 | 8 | 1 | .125 | 40 | 40 | 13 | 16.2 | .630 |
| Jonathan Broxton |   | cl | 29 | 0 | 0 | .000 | 0 | .000 | 12 | 14 | 3 | .214 | 50 | 50 | 16 | 16.6 | .627 |
| Mark Buehrle* | Ari | sp | 34 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 98.0 | .659 |
| Madison Bumgarner* | LA | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 28 | 0 | 0 | 100.9 | .681 |
| A.J. Burnett | Col | sp | 36 | 1 | 1 | 1.000 | 0 | .000 | 0 | 2 | 0 | .000 | 38 | 8 | 3 | 88.2 | .623 |
| Alberto Cabrera | NYM | mr | 24 | 2 | 1 | .500 | 1 | .500 | 1 | 15 | 5 | .333 | 27 | 27 | 11 | 20.8 | .538 |
| Trevor Cahill | Col | sp | 25 | 1 | 1 | 1.000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 1 | 1 | 99.2 | .607 |
| Matt Cain | NYM | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 38 | 2 | 0 | 92.1 | .651 |
| Shawn Camp | ChN | mr | 37 | 6 | 1 | .167 | 5 | .833 | 5 | 30 | 15 | .500 | 51 | 51 | 11 | 23.2 | .626 |
| Chris Capuano* | Atl | sp | 34 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 106.8 | .643 |
| Andrew Cashner | Pit | mr | 26 | 1 | 1 | 1.000 | 0 | .000 | 1 | 5 | 2 | .400 | 6 | 6 | 3 | 33.7 | .599 |
| Santiago Casilla | Col | cl | 32 | 14 | 10 | .714 | 3 | .214 | 5 | 28 | 12 | .429 | 56 | 56 | 30 | 18.6 | .646 |
| Jhoulys Chacin | Atl | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 3 | 0 | 0 | 105.3 | .611 |
| Aroldis Chapman* | Atl | cl | 25 | 39 | 36 | .923 | 3 | .077 | 1 | 16 | 2 | .125 | 66 | 66 | 57 | 16.4 | .627 |
| Tyler Chatwood | Was | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 4 | 1 | .250 | 10 | 5 | 2 | 67.6 | .607 |
| Steve Cishek | NYM | cl | 27 | 8 | 6 | .750 | 1 | .125 | 8 | 29 | 5 | .172 | 72 | 72 | 18 | 15.1 | .579 |
| Tyler Clippard | LA | cl | 28 | 7 | 4 | .571 | 2 | .286 | 9 | 48 | 16 | .333 | 74 | 74 | 21 | 17.4 | .608 |
| Tyler Cloyd | SF | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 1 | 0 | 0 | 134.0 | .619 |
| Casey Coleman | LA | mr | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 1 | 1.000 | 5 | 5 | 2 | 18.4 | .609 |
| Josh Collmenter | Hou | mr | 27 | 8 | 5 | .625 | 2 | .250 | 5 | 23 | 10 | .435 | 61 | 61 | 27 | 21.3 | .641 |
| Patrick Corbin* | Col | sp | 23 | 1 | 1 | 1.000 | 0 | .000 | 1 | 10 | 1 | .100 | 23 | 10 | 4 | 62.4 | .663 |
| Kevin Correia | LA | sp | 32 | 3 | 2 | .667 | 1 | .333 | 0 | 6 | 2 | .333 | 18 | 6 | 4 | 66.5 | .656 |
| Johnny Cueto | Hou | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 98.5 | .662 |
| Randall Delgado | Mil | sp | 23 | 1 | 1 | 1.000 | 0 | .000 | 1 | 5 | 1 | .200 | 17 | 6 | 5 | 73.2 | .618 |
| Ryan Dempster | Atl | sp | 36 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 29 | 1 | 0 | 103.8 | .633 |
| Ross Detwiler* | SF | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 0 | .000 | 21 | 1 | 0 | 102.8 | .631 |
| R.A. Dickey | Ari | sp | 38 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 34 | 0 | 0 | 113.1 | .650 |
| Octavio Dotel | Hou | mr | 39 | 8 | 2 | .250 | 6 | .750 | 23 | 54 | 11 | .204 | 70 | 70 | 9 | 13.1 | .691 |
| Chad Durbin | Atl | mr | 35 | 6 | 3 | .500 | 1 | .167 | 4 | 34 | 14 | .412 | 52 | 52 | 24 | 18.6 | .591 |
| Scott Elbert* | Ari | mr | 27 | 1 | 1 | 1.000 | 0 | .000 | 5 | 6 | 2 | .333 | 34 | 34 | 15 | 16.7 | .603 |
| Nathan Eovaldi | NYM | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 8 | 4 | .500 | 12 | 11 | 6 | 28.9 | .573 |
| Marco Estrada | Pit | sp | 29 | 3 | 1 | .333 | 2 | .667 | 5 | 19 | 4 | .211 | 45 | 25 | 6 | 53.0 | .651 |
| Michael Fiers | LA | sp | 28 | 1 | 1 | 1.000 | 0 | .000 | 0 | 1 | 1 | 1.000 | 24 | 3 | 2 | 96.3 | .639 |
| Ernesto Frieri | Hou | cl | 27 | 6 | 2 | .333 | 3 | .500 | 27 | 52 | 8 | .154 | 71 | 71 | 7 | 12.4 | .594 |
| Yovani Gallardo | StL | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 108.4 | .612 |
| Jaime Garcia* | NYM | sp | 26 | 1 | 1 | 1.000 | 0 | .000 | 0 | 17 | 6 | .353 | 40 | 35 | 24 | 31.8 | .653 |
| Matt Garza | Hou | sp | 29 | 5 | 1 | .200 | 3 | .600 | 24 | 41 | 16 | .390 | 77 | 73 | 16 | 20.3 | .638 |
| Dillon Gee | StL | sp | 27 | 0 | 0 | .000 | 0 | .000 | 1 | 4 | 1 | .250 | 6 | 5 | 3 | 26.7 | .663 |
| Gio Gonzalez* | Mil | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 108.7 | .628 |
| Tom Gorzelanny* | ChN | mr | 30 | 2 | 1 | .500 | 1 | .500 | 1 | 13 | 7 | .538 | 33 | 33 | 20 | 28.7 | .617 |
| Luke Gregerson | Pit | mr | 29 | 7 | 4 | .571 | 3 | .429 | 14 | 24 | 4 | .167 | 60 | 60 | 18 | 16.7 | .632 |
| Zack Greinke | Atl | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 34 | 0 | 0 | 108.2 | .649 |
| Jason Grilli | Col | mr | 36 | 13 | 8 | .615 | 5 | .385 | 5 | 20 | 7 | .350 | 50 | 50 | 27 | 21.6 | .621 |
| Javy Guerra | Col | cl | 27 | 7 | 5 | .714 | 1 | .143 | 3 | 26 | 8 | .308 | 40 | 40 | 22 | 21.8 | .597 |
| Roy Halladay | Hou | sp | 36 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 26 | 3 | 0 | 84.5 | .641 |
| Cole Hamels* | LA | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 1 | .500 | 31 | 3 | 2 | 94.6 | .673 |
| Jason Hammel | Ari | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 21 | 0 | 0 | 102.5 | .609 |
| Joel Hanrahan | Ari | cl | 31 | 7 | 6 | .857 | 1 | .143 | 10 | 36 | 5 | .139 | 55 | 55 | 14 | 19.3 | .579 |
| Tommy Hanson | Was | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 107.3 | .624 |
| J.A. Happ* | Mil | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 8 | 5 | .625 | 13 | 9 | 6 | 53.1 | .636 |
| Aaron Harang | Hou | sp | 35 | 1 | 0 | .000 | 0 | .000 | 1 | 3 | 2 | .667 | 19 | 4 | 2 | 88.8 | .610 |
| Dan Haren | NYM | sp | 32 | 2 | 0 | .000 | 1 | .500 | 0 | 4 | 1 | .250 | 33 | 3 | 2 | 88.8 | .658 |
| Lucas Harrell | Ari | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 104.9 | .593 |
| Matt Harvey | Pit | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 12 | 0 | 0 | 95.2 | .596 |
| Jeremy Hefner | Was | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 3 | 1 | .333 | 10 | 4 | 2 | 74.8 | .686 |
| Jim Henderson | Pit | mr | 30 | 0 | 0 | .000 | 0 | .000 | 4 | 7 | 0 | .000 | 13 | 13 | 3 | 23.5 | .607 |
| David Hernandez | LA | mr | 28 | 5 | 4 | .800 | 1 | .200 | 16 | 30 | 13 | .433 | 71 | 71 | 23 | 17.9 | .628 |
| Livan Hernandez | Ari | mr | 38 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 0 | .000 | 4 | 4 | 4 | 20.0 | .675 |
| J.J. Hoover | StL | mr | 25 | 6 | 2 | .333 | 3 | .500 | 7 | 26 | 8 | .308 | 29 | 29 | 9 | 19.8 | .628 |
| Jeremy Horst* | LA | mr | 27 | 0 | 0 | .000 | 0 | .000 | 1 | 2 | 0 | .000 | 5 | 5 | 3 | 14.4 | .639 |
| Tim Hudson | StL | sp | 37 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 29 | 0 | 0 | 97.9 | .642 |
| Jared Hughes | Col | mr | 27 | 8 | 3 | .375 | 4 | .500 | 5 | 20 | 9 | .450 | 50 | 49 | 20 | 22.8 | .644 |
| Edwin Jackson | StL | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 106.0 | .643 |
| Kenley Jansen | Hou | cl | 25 | 46 | 45 | .978 | 1 | .022 | 1 | 16 | 2 | .125 | 68 | 68 | 60 | 15.0 | .637 |
| Ubaldo Jimenez | Ari | sp | 29 | 0 | 0 | .000 | 0 | .000 | 1 | 8 | 4 | .500 | 35 | 20 | 9 | 53.5 | .608 |
| Josh Johnson | Pit | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 96.4 | .620 |
| Jair Jurrjens | LA | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 1 | 0 | 0 | 73.0 | .630 |
| Jeff Karstens | Mil | sp | 30 | 6 | 2 | .333 | 4 | .667 | 4 | 35 | 11 | .314 | 41 | 37 | 14 | 38.3 | .649 |
| Joe Kelly | Col | sp | 25 | 1 | 0 | .000 | 1 | 1.000 | 1 | 6 | 5 | .833 | 18 | 14 | 6 | 51.9 | .649 |
| Kyle Kendrick | SF | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 23 | 1 | 1 | 95.8 | .644 |
| Ian Kennedy | LA | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 5 | 0 | .000 | 33 | 3 | 2 | 98.3 | .630 |
| Clayton Kershaw* | ChN | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 103.7 | .639 |
| Dallas Keuchel* | Mil | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 5 | 2 | .400 | 4 | 3 | 1 | 52.8 | .611 |
| Craig Kimbrel | Ari | cl | 25 | 33 | 29 | .879 | 4 | .121 | 0 | 38 | 14 | .368 | 57 | 57 | 41 | 16.3 | .629 |
| George Kontos | LA | mr | 28 | 4 | 2 | .500 | 2 | .500 | 9 | 16 | 11 | .688 | 40 | 40 | 14 | 18.8 | .634 |
| Hiroki Kuroda | Col | sp | 38 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 1 | 0 | 101.4 | .643 |
| John Lannan* | LA | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 3 | 0 | 0 | 87.0 | .617 |
| Mat Latos | StL | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 34 | 0 | 0 | 101.2 | .645 |
| Mike Leake | Mil | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 0 | .000 | 31 | 1 | 0 | 95.6 | .660 |
| Wade LeBlanc* | Was | mr | 28 | 0 | 0 | .000 | 0 | .000 | 1 | 10 | 2 | .200 | 20 | 17 | 12 | 42.5 | .664 |
| Sam LeCure | StL | mr | 29 | 5 | 4 | .800 | 0 | .000 | 10 | 25 | 5 | .200 | 47 | 47 | 14 | 20.5 | .626 |
| Cliff Lee* | ChN | sp | 34 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 99.8 | .685 |
| Tim Lincecum | ChN | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 29 | 0 | 0 | 97.8 | .610 |
| Brad Lincoln | SF | mr | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 5 | 4 | 0 | 42.6 | .634 |
| Josh Lindblom | Pit | mr | 26 | 0 | 0 | .000 | 0 | .000 | 3 | 15 | 7 | .467 | 33 | 33 | 13 | 21.6 | .593 |
| Kyle Lohse | SF | sp | 34 | 1 | 1 | 1.000 | 0 | .000 | 0 | 3 | 0 | .000 | 34 | 1 | 1 | 92.8 | .662 |
| Wilton Lopez | Atl | mr | 29 | 8 | 3 | .375 | 5 | .625 | 18 | 40 | 13 | .325 | 61 | 61 | 15 | 16.5 | .678 |
| Jordan Lyles | Pit | sp | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 3 | 2 | 0 | 54.0 | .673 |
| Brandon Lyon | LA | mr | 33 | 9 | 3 | .333 | 6 | .667 | 6 | 25 | 10 | .400 | 46 | 46 | 19 | 15.8 | .622 |
| Paul Maholm* | Col | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 1 | .500 | 31 | 2 | 1 | 93.6 | .633 |
| Shaun Marcum | Ari | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 12 | 0 | 0 | 105.3 | .618 |
| Carlos Marmol | Was | cl | 30 | 24 | 19 | .792 | 5 | .208 | 1 | 25 | 6 | .240 | 54 | 54 | 42 | 15.9 | .557 |
| Sean Marshall* | Pit | mr | 30 | 2 | 1 | .500 | 0 | .000 | 18 | 21 | 5 | .238 | 56 | 56 | 19 | 15.5 | .661 |
| Cristhian Martinez | ChN | mr | 31 | 2 | 0 | .000 | 2 | 1.000 | 2 | 3 | 2 | .667 | 9 | 9 | 0 | 25.4 | .655 |
| Ryan Mattheus | Col | mr | 29 | 5 | 3 | .600 | 1 | .200 | 2 | 24 | 8 | .333 | 47 | 47 | 22 | 19.6 | .648 |
| James McDonald | ChN | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 5 | 0 | 0 | 96.2 | .620 |
| James McDonald | Pit | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 4 | 0 | 0 | 101.8 | .592 |
| James McDonald | Col | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 2 | 1.000 | 10 | 1 | 1 | 100.9 | .611 |
| James McDonald |   | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 2 | 1.000 | 19 | 1 | 1 | 99.8 | .609 |
| Kyle McPherson | SF | mr | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 4 | 2 | 1 | 81.8 | .593 |
| Kris Medlen | Atl | mr | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 3 | 0 | .000 | 26 | 5 | 3 | 84.0 | .647 |
| Jenrry Mejia | Hou | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 0 | .000 | 1 | 1 | 1 | 8.0 | .625 |
| Mark Melancon | Atl | mr | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 3 | 2 | .667 | 2 | 2 | 1 | 7.0 | .643 |
| Wade Miley* | Pit | sp | 26 | 1 | 0 | .000 | 1 | 1.000 | 0 | 0 | 0 | .000 | 34 | 2 | 1 | 92.8 | .659 |
| Andrew Miller* | Mil | mr | 28 | 2 | 0 | .000 | 1 | .500 | 5 | 26 | 8 | .308 | 33 | 33 | 10 | 17.8 | .581 |
| Tom Milone* | NYM | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 92.9 | .690 |
| Mike Minor* | Pit | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 29 | 0 | 0 | 94.8 | .625 |
| Franklin Morales* | Hou | mr | 27 | 2 | 1 | .500 | 0 | .000 | 8 | 29 | 7 | .241 | 50 | 49 | 25 | 20.8 | .606 |
| Clayton Mortensen | Was | mr | 28 | 6 | 2 | .333 | 4 | .667 | 6 | 47 | 19 | .404 | 44 | 44 | 15 | 17.5 | .618 |
| Charlie Morton | Col | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 5 | 1 | 1 | 78.0 | .697 |
| Jason Motte | StL | cl | 31 | 8 | 3 | .375 | 5 | .625 | 16 | 29 | 12 | .414 | 57 | 57 | 18 | 19.6 | .649 |
| Edward Mujica | Col | mr | 29 | 6 | 3 | .500 | 3 | .500 | 3 | 21 | 7 | .333 | 33 | 33 | 13 | 18.4 | .666 |
| Jonathon Niese* | SF | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 27 | 0 | 0 | 98.8 | .652 |
| Ricky Nolasco | NYM | sp | 30 | 1 | 1 | 1.000 | 0 | .000 | 0 | 4 | 1 | .250 | 11 | 3 | 3 | 58.1 | .649 |
| Bud Norris | SF | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 22 | 0 | 0 | 102.0 | .622 |
| Eric O'Flaherty* | LA | mr | 28 | 1 | 0 | .000 | 0 | .000 | 0 | 3 | 2 | .667 | 7 | 7 | 1 | 21.9 | .621 |
| Logan Ondrusek | StL | mr | 28 | 0 | 0 | .000 | 0 | .000 | 2 | 0 | 0 | .000 | 4 | 4 | 1 | 21.5 | .640 |
| Adam Ottavino | Was | mr | 27 | 0 | 0 | .000 | 0 | .000 | 5 | 12 | 1 | .083 | 29 | 29 | 14 | 17.0 | .606 |
| Jonathan Papelbon | Pit | cl | 32 | 35 | 33 | .943 | 2 | .057 | 1 | 14 | 3 | .214 | 60 | 60 | 53 | 16.4 | .644 |
| Jarrod Parker | StL | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 101.3 | .616 |
| Bobby Parnell | ChN | mr | 28 | 14 | 7 | .500 | 7 | .500 | 10 | 38 | 12 | .316 | 65 | 65 | 24 | 18.4 | .598 |
| Felipe Paulino | LA | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 1 | 1.000 | 8 | 1 | 1 | 90.0 | .606 |
| Jake Peavy | SF | sp | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 34 | 1 | 1 | 97.0 | .651 |
| Joel Peralta | SF | mr | 37 | 21 | 18 | .857 | 2 | .095 | 3 | 23 | 7 | .304 | 47 | 47 | 35 | 16.2 | .665 |
| Wily Peralta | Ari | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 5 | 0 | 0 | 95.2 | .574 |
| Chris Perez | Was | cl | 27 | 2 | 2 | 1.000 | 0 | .000 | 3 | 17 | 2 | .118 | 33 | 33 | 15 | 16.4 | .649 |
| Chris Perez | SF | cl | 27 | 4 | 2 | .500 | 1 | .250 | 2 | 3 | 0 | .000 | 16 | 16 | 7 | 29.7 | .634 |
| Chris Perez |   | cl | 27 | 6 | 4 | .667 | 1 | .167 | 5 | 20 | 2 | .100 | 49 | 49 | 22 | 20.8 | .642 |
| Drew Pomeranz* | Atl | sp | 24 | 1 | 1 | 1.000 | 0 | .000 | 6 | 8 | 3 | .375 | 18 | 18 | 4 | 15.4 | .615 |
| J.J. Putz | StL | cl | 36 | 52 | 48 | .923 | 4 | .077 | 0 | 15 | 4 | .267 | 61 | 61 | 57 | 15.2 | .676 |
| Chad Qualls | NYM | mr | 34 | 3 | 1 | .333 | 2 | .667 | 1 | 13 | 3 | .231 | 15 | 15 | 6 | 15.3 | .643 |
| Ramon S. Ramirez | Ari | mr | 31 | 3 | 1 | .333 | 1 | .333 | 6 | 13 | 1 | .077 | 21 | 21 | 6 | 18.3 | .571 |
| Jon Rauch | LA | mr | 34 | 3 | 1 | .333 | 2 | .667 | 5 | 10 | 1 | .100 | 32 | 32 | 12 | 17.2 | .650 |
| Clayton Richard* | SF | sp | 29 | 1 | 0 | .000 | 0 | .000 | 0 | 3 | 1 | .333 | 7 | 6 | 2 | 24.3 | .641 |
| Fernando Rodriguez | Was | mr | 29 | 2 | 0 | .000 | 2 | 1.000 | 11 | 30 | 10 | .333 | 58 | 58 | 14 | 19.9 | .598 |
| Wandy Rodriguez* | Was | sp | 34 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 106.7 | .650 |
| Mark Rogers | ChN | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 4 | 0 | 0 | 94.3 | .634 |
| Sergio Romo | LA | mr | 30 | 34 | 24 | .706 | 10 | .294 | 1 | 11 | 5 | .455 | 56 | 56 | 39 | 14.2 | .636 |
| Trevor Rosenthal | SF | mr | 23 | 3 | 1 | .333 | 2 | .667 | 5 | 4 | 1 | .250 | 18 | 18 | 8 | 19.1 | .644 |
| James Russell* | ChN | mr | 27 | 9 | 6 | .667 | 2 | .222 | 14 | 21 | 3 | .143 | 57 | 57 | 20 | 14.5 | .654 |
| Marc Rzepczynski* | ChN | mr | 27 | 7 | 5 | .714 | 1 | .143 | 9 | 23 | 7 | .304 | 45 | 45 | 17 | 14.4 | .628 |
| C.C. Sabathia* | Hou | sp | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 3 | 1 | .333 | 30 | 1 | 1 | 95.5 | .670 |
| Fernando Salas | SF | mr | 28 | 6 | 2 | .333 | 3 | .500 | 3 | 23 | 10 | .435 | 40 | 40 | 21 | 23.0 | .618 |
| Jeff Samardzija | Hou | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 29 | 0 | 0 | 98.1 | .618 |
| Anibal Sanchez | Was | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 107.7 | .647 |
| Eduardo Sanchez | StL | mr | 24 | 1 | 0 | .000 | 1 | 1.000 | 0 | 6 | 1 | .167 | 5 | 5 | 1 | 24.0 | .583 |
| Max Scherzer | Atl | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 106.7 | .632 |
| Bryan Shaw | Hou | mr | 25 | 0 | 0 | .000 | 0 | .000 | 1 | 5 | 2 | .400 | 3 | 3 | 1 | 26.7 | .563 |
| Rafael Soriano | Atl | cl | 33 | 10 | 7 | .700 | 2 | .200 | 26 | 35 | 5 | .143 | 68 | 68 | 23 | 16.5 | .654 |
| Craig Stammen | SF | mr | 29 | 13 | 2 | .154 | 10 | .769 | 13 | 22 | 7 | .318 | 46 | 46 | 12 | 18.6 | .598 |
| Drew Storen | SF | mr | 25 | 0 | 0 | .000 | 0 | .000 | 1 | 1 | 0 | .000 | 5 | 5 | 1 | 20.4 | .569 |
| Stephen Strasburg | Was | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 25 | 0 | 0 | 114.8 | .626 |
| Huston Street | Atl | cl | 29 | 10 | 7 | .700 | 3 | .300 | 23 | 18 | 5 | .278 | 43 | 43 | 11 | 14.8 | .664 |
| Eric Stults* | Pit | sp | 33 | 8 | 5 | .625 | 3 | .375 | 4 | 18 | 6 | .333 | 39 | 31 | 10 | 41.8 | .615 |
| Joe Thatcher* | Hou | mr | 31 | 0 | 0 | .000 | 0 | .000 | 1 | 0 | 0 | .000 | 1 | 1 | 0 | 8.0 | .750 |
| Dale Thayer | NYM | mr | 32 | 5 | 3 | .600 | 2 | .400 | 9 | 19 | 11 | .579 | 36 | 36 | 11 | 15.1 | .653 |
| Dale Thayer | StL | mr | 32 | 0 | 0 | .000 | 0 | .000 | 6 | 12 | 3 | .250 | 16 | 16 | 5 | 18.5 | .693 |
| Dale Thayer |   | mr | 32 | 5 | 3 | .600 | 2 | .400 | 15 | 31 | 14 | .452 | 52 | 52 | 16 | 16.1 | .667 |
| Tyler Thornburg | NYM | mr | 24 | 2 | 0 | .000 | 2 | 1.000 | 0 | 8 | 2 | .250 | 18 | 18 | 11 | 23.4 | .623 |
| Jacob Turner | Pit | sp | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 2 | 2 | 2 | 25.0 | .640 |
| Raul Valdes* | NYM | mr | 35 | 5 | 4 | .800 | 1 | .200 | 11 | 30 | 2 | .067 | 35 | 35 | 11 | 14.0 | .685 |
| Jonny Venters* | Atl | mr | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 4 | 2 | .500 | 8 | 8 | 3 | 15.1 | .612 |
| Jose Veras | SF | mr | 32 | 2 | 0 | .000 | 2 | 1.000 | 7 | 16 | 10 | .625 | 37 | 37 | 12 | 26.9 | .547 |
| Carlos Villanueva | NYM | mr | 29 | 17 | 5 | .294 | 9 | .529 | 9 | 50 | 17 | .340 | 88 | 84 | 28 | 25.8 | .620 |
| Nick Vincent | NYM | mr | 26 | 18 | 12 | .667 | 5 | .278 | 2 | 10 | 2 | .200 | 27 | 27 | 19 | 17.6 | .632 |
| Ryan Vogelsong | LA | sp | 35 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 2 | 1.000 | 32 | 1 | 0 | 97.2 | .630 |
| Edinson Volquez | StL | sp | 29 | 5 | 2 | .400 | 1 | .200 | 1 | 14 | 6 | .429 | 41 | 39 | 25 | 33.8 | .576 |
| Chris Volstad | Col | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 8 | 0 | 0 | 90.1 | .601 |
| Adam Wainwright | NYM | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 1 | 1 | 102.3 | .635 |
| Tony Watson* | Ari | mr | 28 | 5 | 2 | .400 | 3 | .600 | 13 | 22 | 7 | .318 | 55 | 55 | 15 | 18.0 | .594 |
| Ryan Webb | Was | mr | 27 | 2 | 1 | .500 | 1 | .500 | 1 | 22 | 4 | .182 | 25 | 25 | 10 | 17.2 | .633 |
| Randy Wells | Mil | mr | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 6 | 1 | .167 | 5 | 5 | 3 | 21.4 | .477 |
| Jake Westbrook | ChN | sp | 35 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 26 | 0 | 0 | 89.0 | .620 |
| Alex White | Atl | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 2 | 2 | 1 | 21.5 | .558 |
| Joe Wieland | Atl | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 5 | 0 | 0 | 88.0 | .661 |
| Travis Wood* | Atl | sp | 26 | 1 | 0 | .000 | 1 | 1.000 | 4 | 7 | 3 | .429 | 38 | 31 | 10 | 41.8 | .618 |
| Vance Worley | Pit | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 24 | 0 | 0 | 88.7 | .625 |
| Chris Young | LA | sp | 34 | 0 | 0 | .000 | 0 | .000 | 0 | 5 | 4 | .800 | 3 | 2 | 1 | 73.0 | .630 |
| Brad Ziegler | ChN | mr | 33 | 12 | 9 | .750 | 3 | .250 | 14 | 25 | 7 | .280 | 53 | 53 | 20 | 15.2 | .629 |
| Jordan Zimmermann | ChN | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 98.2 | .651 |