League pitching register - 2012
Regular season
| Primary |
| Name | Team | P | Age | ERA | W | L | S | G | GS | CG | SHO | INN | H | R | ER | BB | K | HR | GDP |
| Jeremy Accardo | Mil | mr | 30 | 3.00 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 6.0 | 4 | 2 | 2 | 1 | 5 | 2 | 1 |
| Manny Acosta | Mil | mr | 31 | 2.64 | 1 | 3 | 1 | 43 | 0 | 0 | 0 | 47.2 | 45 | 15 | 14 | 10 | 50 | 4 | 3 |
| Mike Adams | StL | mr | 33 | 1.86 | 1 | 4 | 50 | 64 | 0 | 0 | 0 | 63.0 | 41 | 18 | 13 | 13 | 69 | 7 | 0 |
| Jeremy Affeldt* | SF | mr | 33 | 3.86 | 1 | 3 | 3 | 74 | 0 | 0 | 0 | 60.2 | 55 | 28 | 26 | 25 | 56 | 7 | 3 |
| Jose Arredondo | Mil | mr | 28 | 4.56 | 2 | 3 | 1 | 50 | 0 | 0 | 0 | 51.1 | 46 | 30 | 26 | 28 | 56 | 3 | 1 |
| Bronson Arroyo | Col | sp | 35 | 6.01 | 8 | 14 | 0 | 32 | 30 | 1 | 0 | 187.1 | 253 | 136 | 125 | 46 | 88 | 50 | 10 |
| John Axford | Was | cl | 29 | 4.45 | 8 | 4 | 9 | 60 | 0 | 0 | 0 | 62.2 | 62 | 33 | 31 | 22 | 63 | 8 | 5 |
| Burke Badenhop | Mil | mr | 29 | 3.84 | 0 | 7 | 4 | 47 | 0 | 0 | 0 | 61.0 | 76 | 31 | 26 | 17 | 49 | 4 | 5 |
| Homer Bailey | Was | sp | 26 | 5.36 | 2 | 4 | 0 | 8 | 8 | 0 | 0 | 50.1 | 62 | 33 | 30 | 13 | 37 | 13 | 3 |
| Collin Balester | Atl | mr | 26 | 8.38 | 0 | 2 | 0 | 9 | 0 | 0 | 0 | 9.2 | 8 | 9 | 9 | 3 | 7 | 4 | 0 |
| Anthony Bass | ChN | mr | 24 | 5.59 | 0 | 1 | 2 | 24 | 0 | 0 | 0 | 38.2 | 37 | 25 | 24 | 27 | 18 | 2 | 10 |
| Antonio Bastardo* | NYM | mr | 26 | 2.35 | 2 | 3 | 0 | 51 | 0 | 0 | 0 | 61.1 | 36 | 16 | 16 | 34 | 72 | 4 | 4 |
| Brandon Beachy | NYM | sp | 25 | 4.03 | 7 | 11 | 0 | 28 | 26 | 1 | 0 | 158.2 | 140 | 82 | 71 | 53 | 194 | 22 | 8 |
| Pedro Beato | Was | mr | 25 | 2.93 | 4 | 3 | 1 | 65 | 0 | 0 | 0 | 67.2 | 48 | 23 | 22 | 30 | 35 | 5 | 12 |
| Josh Beckett | Hou | sp | 32 | 2.71 | 15 | 11 | 0 | 34 | 33 | 2 | 1 | 216.0 | 174 | 77 | 65 | 45 | 216 | 23 | 6 |
| Matt Belisle | NYM | mr | 32 | 3.82 | 3 | 1 | 4 | 50 | 0 | 0 | 0 | 77.2 | 90 | 36 | 33 | 24 | 61 | 5 | 13 |
| Heath Bell | Mil | cl | 34 | 3.24 | 2 | 4 | 17 | 47 | 0 | 0 | 0 | 41.2 | 41 | 15 | 15 | 5 | 38 | 7 | 7 |
| Rafael Betancourt | ChN | mr | 37 | 2.04 | 4 | 4 | 4 | 62 | 0 | 0 | 0 | 66.1 | 45 | 15 | 15 | 12 | 81 | 8 | 3 |
| Chad Billingsley | ChN | sp | 27 | 4.99 | 9 | 14 | 0 | 31 | 31 | 0 | 0 | 189.1 | 211 | 119 | 105 | 85 | 158 | 18 | 13 |
| Joe Blanton | Col | sp | 31 | 6.41 | 1 | 2 | 0 | 7 | 4 | 0 | 0 | 26.2 | 34 | 20 | 19 | 8 | 18 | 4 | 2 |
| Mitchell Boggs | Pit | mr | 28 | 7.06 | 0 | 6 | 1 | 45 | 0 | 0 | 0 | 57.1 | 78 | 50 | 45 | 20 | 34 | 5 | 7 |
| Bill Bray* | ChN | mr | 29 | 4.10 | 1 | 5 | 2 | 42 | 0 | 0 | 0 | 41.2 | 47 | 21 | 19 | 15 | 35 | 3 | 0 |
| Rex Brothers* | Mil | mr | 24 | 5.12 | 2 | 4 | 3 | 49 | 0 | 0 | 0 | 38.2 | 34 | 23 | 22 | 22 | 53 | 8 | 1 |
| Madison Bumgarner* | LA | sp | 22 | 4.15 | 16 | 11 | 0 | 33 | 33 | 1 | 0 | 210.1 | 256 | 105 | 97 | 40 | 218 | 21 | 20 |
| A.J. Burnett | Col | sp | 35 | 6.14 | 5 | 17 | 0 | 34 | 30 | 4 | 0 | 198.0 | 237 | 143 | 135 | 94 | 178 | 46 | 21 |
| Matt Cain | NYM | sp | 27 | 3.45 | 13 | 14 | 0 | 36 | 36 | 3 | 2 | 237.2 | 217 | 102 | 91 | 66 | 200 | 20 | 6 |
| Matt Capps | StL | mr | 28 | 0.00 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 2.2 | 0 | 0 | 0 | 0 | 3 | 0 | 0 |
| Chris Capuano* | Col | sp | 33 | 5.99 | 6 | 15 | 0 | 30 | 28 | 0 | 0 | 180.1 | 221 | 124 | 120 | 69 | 169 | 34 | 9 |
| Chris Carpenter | StL | sp | 37 | 2.92 | 20 | 4 | 0 | 33 | 33 | 5 | 2 | 231.0 | 222 | 79 | 75 | 39 | 190 | 15 | 22 |
| Santiago Casilla | Col | mr | 31 | 1.93 | 1 | 5 | 15 | 43 | 0 | 0 | 0 | 56.0 | 41 | 14 | 12 | 27 | 53 | 1 | 10 |
| Jhoulys Chacin | Atl | sp | 24 | 3.61 | 10 | 14 | 0 | 32 | 32 | 2 | 1 | 219.2 | 188 | 99 | 88 | 67 | 169 | 23 | 13 |
| Aroldis Chapman* | Atl | mr | 24 | 3.45 | 0 | 2 | 7 | 62 | 0 | 0 | 0 | 47.0 | 23 | 18 | 18 | 39 | 78 | 2 | 4 |
| Steve Cishek | NYM | mr | 26 | 2.71 | 3 | 7 | 25 | 53 | 0 | 0 | 0 | 63.0 | 50 | 22 | 19 | 14 | 53 | 4 | 10 |
| Tyler Clippard | LA | mr | 27 | 2.53 | 7 | 2 | 21 | 65 | 0 | 0 | 0 | 67.2 | 39 | 21 | 19 | 19 | 85 | 10 | 3 |
| Casey Coleman | LA | sp | 24 | 0.00 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 2.0 | 1 | 0 | 0 | 2 | 1 | 0 | 0 |
| Josh Collmenter | Hou | sp | 26 | 3.64 | 9 | 11 | 1 | 32 | 26 | 1 | 0 | 170.2 | 173 | 73 | 69 | 27 | 112 | 19 | 5 |
| Kevin Correia | LA | sp | 31 | 5.48 | 2 | 7 | 0 | 16 | 15 | 0 | 0 | 93.2 | 123 | 66 | 57 | 23 | 38 | 16 | 8 |
| Johnny Cueto | Hou | sp | 26 | 3.87 | 13 | 11 | 0 | 29 | 29 | 1 | 0 | 172.0 | 148 | 74 | 74 | 58 | 98 | 13 | 22 |
| Rubby De La Rosa | Was | sp | 23 | 4.56 | 4 | 4 | 0 | 9 | 9 | 0 | 0 | 51.1 | 42 | 27 | 26 | 29 | 50 | 1 | 5 |
| Fautino De Los Santos | Atl | mr | 26 | 2.84 | 0 | 1 | 1 | 11 | 0 | 0 | 0 | 6.1 | 3 | 2 | 2 | 4 | 6 | 0 | 2 |
| Randall Delgado | Mil | sp | 22 | 3.46 | 1 | 1 | 0 | 6 | 6 | 1 | 0 | 41.2 | 33 | 16 | 16 | 14 | 23 | 7 | 3 |
| Ross Detwiler* | SF | sp | 26 | 4.00 | 2 | 1 | 0 | 11 | 5 | 2 | 0 | 36.0 | 29 | 16 | 16 | 20 | 22 | 3 | 6 |
| R.A. Dickey | Ari | sp | 37 | 5.36 | 7 | 18 | 0 | 35 | 34 | 0 | 0 | 200.0 | 225 | 128 | 119 | 54 | 135 | 21 | 16 |
| Octavio Dotel | Hou | mr | 38 | 2.80 | 3 | 1 | 2 | 61 | 1 | 0 | 0 | 61.0 | 34 | 20 | 19 | 14 | 49 | 6 | 1 |
| Michael Dunn* | Col | mr | 27 | 6.91 | 1 | 4 | 0 | 21 | 0 | 0 | 0 | 27.1 | 35 | 21 | 21 | 18 | 28 | 7 | 0 |
| Michael Dunn* | SF | mr | 27 | 5.25 | 0 | 0 | 0 | 12 | 0 | 0 | 0 | 12.0 | 6 | 7 | 7 | 8 | 15 | 3 | 1 |
| Michael Dunn* |   | mr | 27 | 6.41 | 1 | 4 | 0 | 33 | 0 | 0 | 0 | 39.1 | 41 | 28 | 28 | 26 | 43 | 10 | 1 |
| Chad Durbin | ChN | mr | 34 | 7.94 | 0 | 1 | 1 | 7 | 0 | 0 | 0 | 5.2 | 9 | 5 | 5 | 3 | 6 | 3 | 2 |
| Scott Elbert* | Ari | mr | 26 | 5.19 | 1 | 2 | 2 | 46 | 0 | 0 | 0 | 34.2 | 40 | 20 | 20 | 12 | 43 | 1 | 5 |
| Barry Enright | NYM | sp | 26 | 9.00 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1.0 | 2 | 1 | 1 | 0 | 0 | 0 | 0 |
| Nathan Eovaldi | NYM | sp | 22 | 4.05 | 3 | 3 | 0 | 6 | 6 | 0 | 0 | 40.0 | 33 | 20 | 18 | 23 | 18 | 4 | 3 |
| Edgmer Escalona | LA | mr | 25 | 1.57 | 2 | 2 | 2 | 26 | 0 | 0 | 0 | 28.2 | 17 | 5 | 5 | 10 | 15 | 1 | 2 |
| Marco Estrada | Pit | mr | 28 | 5.02 | 5 | 3 | 2 | 37 | 9 | 0 | 0 | 95.0 | 114 | 55 | 53 | 26 | 102 | 17 | 5 |
| Dana Eveland* | SF | sp | 28 | 6.75 | 1 | 2 | 0 | 3 | 3 | 1 | 0 | 20.0 | 32 | 16 | 15 | 2 | 15 | 4 | 4 |
| Ernesto Frieri | Hou | mr | 26 | 3.51 | 3 | 2 | 1 | 69 | 0 | 0 | 0 | 66.2 | 44 | 27 | 26 | 35 | 73 | 5 | 5 |
| Brian Fuentes* | StL | mr | 36 | 3.40 | 2 | 1 | 0 | 58 | 0 | 0 | 0 | 50.1 | 45 | 19 | 19 | 24 | 45 | 1 | 4 |
| Yovani Gallardo | StL | sp | 26 | 3.11 | 23 | 7 | 0 | 34 | 34 | 0 | 0 | 225.2 | 229 | 87 | 78 | 58 | 220 | 26 | 14 |
| Jaime Garcia* | NYM | sp | 25 | 4.61 | 7 | 16 | 0 | 31 | 30 | 1 | 0 | 187.1 | 211 | 105 | 96 | 56 | 148 | 20 | 24 |
| Jon Garland | Mil | sp | 32 | 7.94 | 0 | 1 | 0 | 1 | 1 | 0 | 0 | 5.2 | 13 | 6 | 5 | 2 | 2 | 0 | 1 |
| Matt Garza | Hou | sp | 28 | 3.58 | 17 | 9 | 0 | 33 | 32 | 0 | 0 | 198.2 | 168 | 82 | 79 | 64 | 210 | 17 | 10 |
| Dillon Gee | StL | sp | 26 | 4.83 | 5 | 1 | 0 | 49 | 7 | 0 | 0 | 98.2 | 100 | 54 | 53 | 44 | 72 | 12 | 8 |
| Tom Gorzelanny* | ChN | sp | 29 | 4.65 | 4 | 7 | 0 | 32 | 3 | 0 | 0 | 71.2 | 69 | 43 | 37 | 26 | 70 | 14 | 5 |
| John Grabow* | Was | mr | 33 | 3.51 | 4 | 2 | 0 | 56 | 0 | 0 | 0 | 51.1 | 44 | 21 | 20 | 14 | 26 | 10 | 4 |
| Luke Gregerson | Pit | mr | 28 | 5.16 | 1 | 1 | 2 | 38 | 0 | 0 | 0 | 45.1 | 65 | 29 | 26 | 20 | 28 | 4 | 7 |
| Zack Greinke | Atl | sp | 28 | 3.93 | 7 | 7 | 0 | 19 | 19 | 3 | 1 | 123.2 | 128 | 59 | 54 | 34 | 130 | 15 | 7 |
| Zack Greinke | Mil | sp | 28 | 4.27 | 4 | 3 | 0 | 11 | 11 | 1 | 0 | 65.1 | 63 | 31 | 31 | 21 | 66 | 7 | 7 |
| Zack Greinke |   | sp | 28 | 4.05 | 11 | 10 | 0 | 30 | 30 | 4 | 1 | 189.0 | 191 | 90 | 85 | 55 | 196 | 22 | 14 |
| Jason Grilli | Pit | mr | 35 | 7.33 | 1 | 4 | 0 | 19 | 0 | 0 | 0 | 27.0 | 23 | 24 | 22 | 22 | 27 | 4 | 3 |
| Javy Guerra | SF | cl | 26 | 3.83 | 2 | 1 | 2 | 39 | 0 | 0 | 0 | 51.2 | 47 | 22 | 22 | 24 | 33 | 7 | 3 |
| Matt Guerrier | Pit | mr | 33 | 2.25 | 4 | 3 | 5 | 39 | 0 | 0 | 0 | 52.0 | 27 | 13 | 13 | 28 | 34 | 2 | 4 |
| Roy Halladay | SF | sp | 35 | 3.20 | 16 | 9 | 0 | 32 | 32 | 3 | 1 | 208.1 | 203 | 80 | 74 | 36 | 196 | 11 | 10 |
| Cole Hamels* | LA | sp | 28 | 3.05 | 15 | 8 | 0 | 32 | 32 | 0 | 0 | 218.2 | 203 | 81 | 74 | 45 | 214 | 21 | 13 |
| Jason Hammel | Ari | sp | 29 | 4.05 | 1 | 2 | 5 | 61 | 4 | 0 | 0 | 117.2 | 109 | 53 | 53 | 42 | 54 | 10 | 13 |
| Brad Hand* | Col | sp | 22 | 9.45 | 0 | 1 | 0 | 2 | 1 | 0 | 0 | 6.2 | 12 | 7 | 7 | 2 | 6 | 1 | 0 |
| Joel Hanrahan | Ari | cl | 30 | 4.54 | 2 | 4 | 4 | 68 | 0 | 0 | 0 | 67.1 | 71 | 36 | 34 | 22 | 48 | 2 | 5 |
| Tommy Hanson | Was | sp | 25 | 4.98 | 7 | 11 | 0 | 24 | 24 | 0 | 0 | 142.2 | 136 | 80 | 79 | 57 | 157 | 20 | 2 |
| J.A. Happ* | Mil | sp | 29 | 8.44 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 5.1 | 9 | 5 | 5 | 3 | 5 | 1 | 0 |
| Aaron Harang | Hou | sp | 34 | 5.17 | 5 | 7 | 0 | 19 | 17 | 0 | 0 | 102.2 | 123 | 61 | 59 | 39 | 75 | 13 | 6 |
| Dan Haren | NYM | sp | 31 | 3.65 | 14 | 14 | 0 | 37 | 37 | 4 | 3 | 253.2 | 263 | 115 | 103 | 26 | 214 | 27 | 8 |
| Blake Hawksworth | Ari | mr | 29 | 2.70 | 1 | 0 | 0 | 31 | 0 | 0 | 0 | 30.0 | 26 | 12 | 9 | 13 | 28 | 4 | 0 |
| Aaron Heilman | Col | mr | 33 | 3.38 | 0 | 1 | 2 | 7 | 0 | 0 | 0 | 13.1 | 14 | 5 | 5 | 2 | 12 | 2 | 0 |
| David Hernandez | LA | mr | 27 | 2.58 | 4 | 5 | 1 | 59 | 0 | 0 | 0 | 69.2 | 54 | 26 | 20 | 34 | 76 | 5 | 1 |
| Livan Hernandez | Ari | sp | 37 | 3.64 | 13 | 7 | 0 | 28 | 28 | 0 | 0 | 165.2 | 189 | 77 | 67 | 50 | 92 | 9 | 15 |
| David Herndon | Ari | mr | 26 | 3.86 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 2.1 | 2 | 1 | 1 | 1 | 3 | 0 | 0 |
| Daniel Hudson | Ari | sp | 25 | 4.49 | 12 | 14 | 0 | 34 | 34 | 1 | 0 | 224.1 | 256 | 124 | 112 | 48 | 163 | 21 | 11 |
| Tim Hudson | StL | sp | 36 | 3.54 | 18 | 9 | 0 | 33 | 33 | 4 | 1 | 226.1 | 208 | 97 | 89 | 65 | 152 | 21 | 22 |
| Edwin Jackson | Atl | sp | 28 | 4.39 | 12 | 15 | 0 | 32 | 32 | 1 | 0 | 209.1 | 260 | 108 | 102 | 63 | 155 | 19 | 28 |
| Kenley Jansen | Hou | mr | 24 | 3.10 | 3 | 4 | 34 | 63 | 0 | 0 | 0 | 58.0 | 38 | 22 | 20 | 27 | 100 | 7 | 1 |
| Ubaldo Jimenez | Ari | sp | 28 | 4.45 | 7 | 16 | 0 | 29 | 29 | 0 | 0 | 170.0 | 181 | 100 | 84 | 60 | 144 | 17 | 11 |
| Josh Johnson | Pit | sp | 28 | 3.01 | 3 | 3 | 1 | 13 | 12 | 0 | 0 | 68.2 | 53 | 23 | 23 | 22 | 76 | 2 | 4 |
| Jair Jurrjens | LA | sp | 26 | 4.80 | 5 | 4 | 0 | 10 | 10 | 1 | 0 | 65.2 | 74 | 36 | 35 | 13 | 31 | 9 | 5 |
| Jair Jurrjens | Pit | sp | 26 | 4.14 | 5 | 7 | 0 | 16 | 16 | 0 | 0 | 95.2 | 92 | 44 | 44 | 44 | 53 | 11 | 11 |
| Jair Jurrjens |   | sp | 26 | 4.41 | 10 | 11 | 0 | 26 | 26 | 1 | 0 | 161.1 | 166 | 80 | 79 | 57 | 84 | 20 | 16 |
| Jeff Karstens | Mil | sp | 29 | 4.36 | 8 | 14 | 0 | 26 | 25 | 0 | 0 | 169.1 | 188 | 93 | 82 | 41 | 112 | 20 | 13 |
| Kyle Kendrick | SF | mr | 27 | 4.04 | 4 | 2 | 0 | 15 | 8 | 1 | 0 | 62.1 | 66 | 29 | 28 | 15 | 29 | 6 | 3 |
| Ian Kennedy | LA | sp | 27 | 3.46 | 15 | 9 | 0 | 33 | 33 | 1 | 0 | 213.1 | 191 | 86 | 82 | 59 | 210 | 25 | 11 |
| Clayton Kershaw* | ChN | sp | 24 | 2.97 | 4 | 3 | 0 | 12 | 12 | 0 | 0 | 78.2 | 79 | 27 | 26 | 18 | 91 | 6 | 5 |
| Clayton Kershaw* | Col | sp | 24 | 4.19 | 7 | 8 | 0 | 22 | 21 | 6 | 1 | 152.1 | 158 | 80 | 71 | 50 | 157 | 20 | 10 |
| Clayton Kershaw* |   | sp | 24 | 3.78 | 11 | 11 | 0 | 34 | 33 | 6 | 1 | 231.0 | 237 | 107 | 97 | 68 | 248 | 26 | 15 |
| Craig Kimbrel | Ari | cl | 24 | 1.48 | 5 | 2 | 38 | 80 | 0 | 0 | 0 | 73.0 | 42 | 14 | 12 | 33 | 123 | 2 | 8 |
| Hong-Chih Kuo* | NYM | mr | 30 | 11.12 | 0 | 1 | 0 | 5 | 0 | 0 | 0 | 5.2 | 5 | 7 | 7 | 11 | 7 | 1 | 0 |
| Hiroki Kuroda | Was | sp | 37 | 4.86 | 13 | 11 | 0 | 31 | 31 | 1 | 0 | 209.1 | 223 | 129 | 113 | 47 | 171 | 31 | 3 |
| John Lannan* | LA | sp | 27 | 2.00 | 1 | 0 | 0 | 1 | 1 | 1 | 0 | 9.0 | 7 | 2 | 2 | 1 | 3 | 0 | 1 |
| Mat Latos | StL | sp | 24 | 3.48 | 12 | 8 | 0 | 32 | 32 | 2 | 1 | 194.0 | 178 | 79 | 75 | 59 | 172 | 15 | 10 |
| Mike Leake | Mil | sp | 24 | 4.62 | 7 | 13 | 1 | 30 | 23 | 3 | 0 | 171.1 | 204 | 94 | 88 | 34 | 119 | 20 | 16 |
| Sam LeCure | NYM | mr | 28 | 3.70 | 4 | 2 | 0 | 29 | 0 | 0 | 0 | 41.1 | 37 | 26 | 17 | 17 | 43 | 4 | 1 |
| Sam LeCure | StL | mr | 28 | 2.29 | 5 | 1 | 1 | 30 | 0 | 0 | 0 | 39.1 | 25 | 10 | 10 | 9 | 29 | 4 | 1 |
| Sam LeCure |   | mr | 28 | 3.01 | 9 | 3 | 1 | 59 | 0 | 0 | 0 | 80.2 | 62 | 36 | 27 | 26 | 72 | 8 | 2 |
| Cliff Lee* | ChN | sp | 33 | 3.38 | 13 | 12 | 0 | 32 | 32 | 1 | 0 | 205.0 | 207 | 81 | 77 | 54 | 192 | 18 | 20 |
| Ted Lilly* | ChN | sp | 36 | 6.18 | 10 | 9 | 0 | 21 | 21 | 0 | 0 | 119.1 | 128 | 85 | 82 | 44 | 101 | 32 | 5 |
| Tim Lincecum | ChN | sp | 28 | 3.82 | 15 | 9 | 0 | 34 | 34 | 2 | 2 | 221.2 | 184 | 98 | 94 | 91 | 237 | 23 | 2 |
| Brad Lincoln | SF | sp | 27 | 4.70 | 2 | 0 | 0 | 9 | 0 | 0 | 0 | 15.1 | 18 | 8 | 8 | 6 | 7 | 4 | 2 |
| Josh Lindblom | Pit | mr | 25 | 0.89 | 2 | 0 | 7 | 39 | 0 | 0 | 0 | 30.1 | 16 | 3 | 3 | 6 | 36 | 1 | 1 |
| Matt Lindstrom | LA | mr | 32 | 2.31 | 0 | 1 | 2 | 37 | 0 | 0 | 0 | 50.2 | 37 | 18 | 13 | 11 | 28 | 2 | 6 |
| Kameron Loe | Atl | mr | 30 | 3.19 | 5 | 2 | 2 | 64 | 0 | 0 | 0 | 79.0 | 72 | 31 | 28 | 18 | 76 | 7 | 7 |
| Kyle Lohse | SF | sp | 33 | 3.53 | 15 | 10 | 0 | 29 | 29 | 2 | 0 | 188.2 | 198 | 85 | 74 | 46 | 127 | 17 | 13 |
| Javier Lopez* | ChN | mr | 34 | 3.16 | 1 | 3 | 1 | 53 | 0 | 0 | 0 | 37.0 | 38 | 16 | 13 | 15 | 27 | 1 | 7 |
| Wilton Lopez | Atl | mr | 28 | 5.30 | 2 | 1 | 4 | 60 | 0 | 0 | 0 | 71.1 | 91 | 48 | 42 | 25 | 62 | 6 | 12 |
| Derek Lowe | Pit | sp | 39 | 5.04 | 12 | 12 | 0 | 32 | 31 | 0 | 0 | 189.1 | 208 | 108 | 106 | 67 | 133 | 17 | 27 |
| Cory Luebke* | StL | mr | 27 | 3.12 | 15 | 4 | 0 | 25 | 23 | 0 | 0 | 153.0 | 138 | 54 | 53 | 40 | 186 | 14 | 5 |
| Jordan Lyles | Pit | sp | 21 | 0.00 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 2.0 | 3 | 0 | 0 | 0 | 1 | 0 | 0 |
| Lance Lynn | StL | mr | 25 | 2.30 | 6 | 1 | 0 | 17 | 0 | 0 | 0 | 27.1 | 19 | 8 | 7 | 6 | 31 | 4 | 2 |
| Mike MacDougal | Pit | mr | 35 | 5.87 | 1 | 3 | 8 | 31 | 0 | 0 | 0 | 30.2 | 35 | 22 | 20 | 21 | 22 | 4 | 4 |
| Ryan Madson | Ari | cl | 31 | 2.73 | 6 | 2 | 4 | 70 | 0 | 0 | 0 | 66.0 | 55 | 23 | 20 | 14 | 58 | 2 | 4 |
| Paul Maholm* | Pit | sp | 30 | 3.54 | 7 | 7 | 0 | 23 | 22 | 3 | 1 | 140.0 | 138 | 59 | 55 | 62 | 80 | 6 | 17 |
| Shaun Marcum | Ari | sp | 30 | 4.43 | 12 | 15 | 0 | 33 | 33 | 0 | 0 | 209.1 | 200 | 113 | 103 | 61 | 167 | 18 | 12 |
| Carlos Marmol | Was | cl | 29 | 5.16 | 4 | 2 | 29 | 63 | 0 | 0 | 0 | 52.1 | 49 | 31 | 30 | 43 | 76 | 7 | 4 |
| Sean Marshall* | Pit | mr | 29 | 2.30 | 5 | 4 | 7 | 77 | 0 | 0 | 0 | 82.0 | 71 | 24 | 21 | 23 | 91 | 1 | 6 |
| Cristhian Martinez | Pit | mr | 30 | 2.95 | 6 | 5 | 7 | 62 | 0 | 0 | 0 | 82.1 | 77 | 27 | 27 | 19 | 63 | 4 | 4 |
| Kyle McClellan | LA | mr | 28 | 6.42 | 5 | 4 | 1 | 44 | 8 | 0 | 0 | 103.2 | 141 | 76 | 74 | 38 | 62 | 22 | 11 |
| Daniel McCutchen | ChN | mr | 29 | 5.67 | 0 | 0 | 0 | 36 | 0 | 0 | 0 | 54.0 | 72 | 36 | 34 | 23 | 19 | 10 | 8 |
| James McDonald | Pit | sp | 27 | 4.74 | 11 | 10 | 0 | 32 | 30 | 0 | 0 | 165.1 | 168 | 99 | 87 | 84 | 132 | 22 | 10 |
| Evan Meek | SF | mr | 29 | 1.80 | 0 | 0 | 1 | 9 | 0 | 0 | 0 | 10.0 | 10 | 2 | 2 | 3 | 5 | 0 | 1 |
| Mark Melancon | Atl | cl | 27 | 3.55 | 6 | 5 | 19 | 57 | 0 | 0 | 0 | 58.1 | 67 | 28 | 23 | 28 | 47 | 6 | 4 |
| Andrew Miller* | Mil | sp | 27 | 11.74 | 0 | 1 | 0 | 8 | 1 | 0 | 0 | 15.1 | 24 | 20 | 20 | 5 | 9 | 5 | 3 |
| Tom Milone* | NYM | sp | 25 | 6.75 | 0 | 1 | 0 | 2 | 1 | 0 | 0 | 5.1 | 9 | 6 | 4 | 0 | 5 | 0 | 0 |
| Mike Minor* | Pit | sp | 24 | 4.50 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 6.0 | 8 | 3 | 3 | 1 | 5 | 1 | 0 |
| Franklin Morales* | Col | mr | 26 | 4.60 | 1 | 2 | 2 | 21 | 0 | 0 | 0 | 31.1 | 22 | 17 | 16 | 16 | 31 | 9 | 1 |
| Clayton Mortensen | Was | mr | 27 | 2.25 | 0 | 1 | 1 | 7 | 0 | 0 | 0 | 8.0 | 7 | 2 | 2 | 3 | 7 | 2 | 3 |
| Dustin Moseley | Pit | sp | 30 | 5.90 | 5 | 10 | 0 | 22 | 19 | 0 | 0 | 111.1 | 134 | 74 | 73 | 49 | 52 | 11 | 5 |
| Jason Motte | StL | mr | 30 | 2.70 | 0 | 0 | 0 | 9 | 0 | 0 | 0 | 10.0 | 12 | 3 | 3 | 4 | 7 | 0 | 1 |
| Edward Mujica | Col | mr | 28 | 4.37 | 7 | 3 | 6 | 55 | 0 | 0 | 0 | 78.1 | 83 | 38 | 38 | 20 | 61 | 13 | 10 |
| Brett Myers | Mil | sp | 31 | 4.93 | 6 | 10 | 0 | 25 | 25 | 1 | 0 | 171.2 | 207 | 99 | 94 | 34 | 150 | 25 | 22 |
| Chris Narveson* | Hou | sp | 30 | 4.29 | 8 | 6 | 0 | 18 | 18 | 1 | 0 | 115.1 | 106 | 55 | 55 | 58 | 73 | 18 | 14 |
| Jonathon Niese* | SF | sp | 25 | 3.75 | 2 | 0 | 0 | 2 | 2 | 0 | 0 | 12.0 | 15 | 5 | 5 | 2 | 7 | 0 | 1 |
| Ricky Nolasco | NYM | sp | 29 | 5.40 | 1 | 5 | 0 | 8 | 8 | 0 | 0 | 51.2 | 81 | 39 | 31 | 2 | 39 | 9 | 3 |
| Bud Norris | SF | sp | 27 | 4.21 | 12 | 9 | 0 | 29 | 29 | 0 | 0 | 173.1 | 174 | 90 | 81 | 61 | 164 | 20 | 12 |
| Leo Nunez | Col | cl | 28 | 3.58 | 2 | 3 | 0 | 36 | 0 | 0 | 0 | 50.1 | 44 | 20 | 20 | 17 | 51 | 4 | 1 |
| Leo Nunez | Atl | cl | 28 | 2.70 | 3 | 3 | 1 | 19 | 0 | 0 | 0 | 20.0 | 14 | 7 | 6 | 9 | 11 | 1 | 0 |
| Leo Nunez |   | cl | 28 | 3.33 | 5 | 6 | 1 | 55 | 0 | 0 | 0 | 70.1 | 58 | 27 | 26 | 26 | 62 | 5 | 1 |
| Eric O'Flaherty* | LA | mr | 27 | 2.98 | 7 | 2 | 3 | 61 | 0 | 0 | 0 | 63.1 | 67 | 21 | 21 | 18 | 58 | 3 | 2 |
| Logan Ondrusek | StL | mr | 27 | 6.75 | 1 | 2 | 0 | 49 | 0 | 0 | 0 | 56.0 | 63 | 44 | 42 | 33 | 39 | 2 | 3 |
| Roy Oswalt | Atl | sp | 34 | 3.77 | 7 | 9 | 0 | 24 | 24 | 3 | 0 | 162.1 | 170 | 69 | 68 | 36 | 100 | 14 | 22 |
| Micah Owings | Col | mr | 29 | 7.66 | 2 | 3 | 1 | 23 | 2 | 0 | 0 | 44.2 | 52 | 38 | 38 | 22 | 33 | 12 | 5 |
| Bobby Parnell | ChN | mr | 27 | 8.10 | 0 | 0 | 0 | 11 | 0 | 0 | 0 | 13.1 | 16 | 14 | 12 | 11 | 20 | 3 | 0 |
| Joe Paterson* | Ari | mr | 26 | 5.40 | 0 | 0 | 0 | 6 | 0 | 0 | 0 | 3.1 | 6 | 2 | 2 | 0 | 2 | 0 | 0 |
| Felipe Paulino | Col | sp | 28 | 8.63 | 1 | 2 | 0 | 5 | 3 | 0 | 0 | 24.0 | 37 | 24 | 23 | 14 | 23 | 5 | 5 |
| Jake Peavy | SF | sp | 31 | 3.96 | 12 | 5 | 0 | 22 | 22 | 0 | 0 | 125.0 | 139 | 61 | 55 | 30 | 114 | 5 | 6 |
| Mike Pelfrey | Was | sp | 28 | 5.08 | 1 | 5 | 1 | 43 | 0 | 0 | 0 | 106.1 | 129 | 73 | 60 | 46 | 55 | 15 | 9 |
| Joel Peralta | SF | mr | 36 | 3.03 | 5 | 3 | 6 | 60 | 0 | 0 | 0 | 68.1 | 45 | 24 | 23 | 19 | 66 | 9 | 7 |
| Chris Perez | Atl | cl | 26 | 6.04 | 5 | 1 | 3 | 52 | 0 | 0 | 0 | 56.2 | 57 | 44 | 38 | 27 | 28 | 8 | 2 |
| Drew Pomeranz* | Atl | sp | 23 | 9.00 | 0 | 1 | 0 | 2 | 2 | 0 | 0 | 9.0 | 9 | 9 | 9 | 6 | 9 | 4 | 2 |
| J.J. Putz | StL | cl | 35 | 2.98 | 4 | 5 | 2 | 53 | 0 | 0 | 0 | 66.1 | 42 | 22 | 22 | 20 | 61 | 5 | 2 |
| Chad Qualls | NYM | mr | 33 | 8.35 | 0 | 0 | 0 | 13 | 0 | 0 | 0 | 18.1 | 23 | 17 | 17 | 11 | 8 | 6 | 1 |
| Ramon S. Ramirez | Ari | mr | 30 | 3.41 | 9 | 4 | 0 | 73 | 0 | 0 | 0 | 66.0 | 54 | 28 | 25 | 31 | 54 | 8 | 3 |
| Clayton Richard* | SF | sp | 28 | 2.91 | 3 | 0 | 0 | 6 | 5 | 1 | 0 | 34.0 | 29 | 15 | 11 | 11 | 17 | 3 | 5 |
| Aneury Rodriguez | Pit | mr | 24 | 4.00 | 1 | 0 | 0 | 6 | 0 | 0 | 0 | 9.0 | 8 | 4 | 4 | 6 | 6 | 3 | 0 |
| Henry Rodriguez | Mil | mr | 25 | 4.67 | 2 | 5 | 1 | 52 | 0 | 0 | 0 | 61.2 | 52 | 33 | 32 | 36 | 68 | 4 | 6 |
| Wandy Rodriguez* | Was | sp | 33 | 3.80 | 12 | 6 | 0 | 26 | 26 | 2 | 1 | 175.1 | 167 | 79 | 74 | 55 | 158 | 27 | 15 |
| Sergio Romo | LA | mr | 29 | 1.51 | 3 | 2 | 16 | 51 | 0 | 0 | 0 | 53.2 | 36 | 10 | 9 | 3 | 68 | 2 | 2 |
| James Russell* | Pit | mr | 26 | 6.00 | 0 | 0 | 0 | 13 | 0 | 0 | 0 | 9.0 | 14 | 7 | 6 | 2 | 7 | 3 | 2 |
| C.C. Sabathia* | Col | sp | 31 | 4.41 | 8 | 14 | 0 | 32 | 32 | 2 | 0 | 224.1 | 253 | 114 | 110 | 64 | 208 | 19 | 31 |
| Takashi Saito | Mil | mr | 42 | 4.63 | 2 | 2 | 0 | 40 | 0 | 0 | 0 | 23.1 | 23 | 13 | 12 | 8 | 15 | 4 | 3 |
| Fernando Salas | SF | cl | 27 | 2.63 | 8 | 1 | 3 | 56 | 0 | 0 | 0 | 72.0 | 47 | 23 | 21 | 25 | 68 | 8 | 5 |
| Jeff Samardzija | Hou | mr | 27 | 2.30 | 4 | 4 | 3 | 83 | 1 | 0 | 0 | 86.0 | 53 | 24 | 22 | 52 | 76 | 4 | 6 |
| Brian Sanches | Hou | mr | 33 | 3.93 | 4 | 2 | 0 | 29 | 4 | 2 | 2 | 55.0 | 41 | 28 | 24 | 21 | 42 | 9 | 2 |
| Anibal Sanchez | Was | sp | 28 | 4.51 | 11 | 9 | 0 | 33 | 33 | 1 | 0 | 207.1 | 217 | 106 | 104 | 84 | 214 | 23 | 23 |
| Eduardo Sanchez | StL | mr | 23 | 4.11 | 2 | 1 | 0 | 14 | 0 | 0 | 0 | 15.1 | 7 | 7 | 7 | 9 | 21 | 1 | 1 |
| Jonathan Sanchez* | Atl | sp | 29 | 4.88 | 2 | 6 | 0 | 17 | 7 | 0 | 0 | 59.0 | 65 | 37 | 32 | 32 | 54 | 3 | 3 |
| Joe Saunders* | Mil | sp | 31 | 5.77 | 11 | 16 | 0 | 33 | 32 | 0 | 0 | 206.0 | 249 | 142 | 132 | 78 | 99 | 37 | 32 |
| Max Scherzer | Atl | sp | 27 | 5.59 | 5 | 12 | 0 | 24 | 22 | 0 | 0 | 145.0 | 174 | 98 | 90 | 49 | 140 | 19 | 9 |
| Daniel Schlereth* | NYM | mr | 26 | 5.98 | 1 | 2 | 1 | 44 | 0 | 0 | 0 | 49.2 | 48 | 35 | 33 | 40 | 44 | 9 | 1 |
| Chris Schwinden | NYM | sp | 25 | 2.08 | 1 | 0 | 0 | 5 | 0 | 0 | 0 | 4.1 | 4 | 1 | 1 | 2 | 3 | 0 | 0 |
| Bryan Shaw | Hou | mr | 24 | 3.12 | 0 | 0 | 0 | 8 | 0 | 0 | 0 | 8.2 | 11 | 3 | 3 | 3 | 10 | 0 | 1 |
| Rafael Soriano | Col | mr | 32 | 2.63 | 3 | 1 | 3 | 28 | 0 | 0 | 0 | 37.2 | 41 | 15 | 11 | 18 | 34 | 1 | 4 |
| Josh Spence* | Col | mr | 24 | 3.56 | 3 | 2 | 3 | 23 | 0 | 0 | 0 | 30.1 | 17 | 14 | 12 | 12 | 33 | 4 | 2 |
| Craig Stammen | SF | mr | 28 | 0.00 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 4.1 | 2 | 0 | 0 | 3 | 5 | 0 | 0 |
| Tim Stauffer | Was | sp | 30 | 4.37 | 7 | 13 | 0 | 27 | 27 | 3 | 1 | 187.1 | 189 | 101 | 91 | 52 | 125 | 22 | 16 |
| Drew Storen | SF | cl | 24 | 1.62 | 4 | 2 | 46 | 61 | 0 | 0 | 0 | 66.2 | 47 | 14 | 12 | 17 | 60 | 3 | 2 |
| Stephen Strasburg | Was | sp | 23 | 2.01 | 3 | 0 | 0 | 4 | 4 | 2 | 2 | 31.1 | 23 | 7 | 7 | 5 | 30 | 1 | 2 |
| Michael Stutes | Hou | mr | 25 | 5.22 | 2 | 3 | 1 | 53 | 0 | 0 | 0 | 58.2 | 59 | 35 | 34 | 27 | 38 | 8 | 6 |
| Eric Surkamp* | Hou | sp | 24 | 4.50 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 6.0 | 5 | 3 | 3 | 4 | 4 | 0 | 0 |
| Hisanori Takahashi* | Hou | mr | 37 | 3.27 | 2 | 1 | 2 | 59 | 0 | 0 | 0 | 71.2 | 53 | 27 | 26 | 24 | 63 | 5 | 9 |
| Jose Valverde | NYM | cl | 32 | 4.26 | 1 | 9 | 1 | 71 | 0 | 0 | 0 | 76.0 | 69 | 39 | 36 | 32 | 79 | 6 | 7 |
| Anthony Varvaro | Hou | mr | 27 | 3.95 | 1 | 1 | 0 | 11 | 0 | 0 | 0 | 13.2 | 9 | 6 | 6 | 4 | 9 | 2 | 0 |
| Esmerling Vasquez | Was | mr | 28 | 4.78 | 2 | 5 | 0 | 34 | 0 | 0 | 0 | 32.0 | 32 | 22 | 17 | 18 | 17 | 4 | 2 |
| Javier Vazquez | SF | sp | 35 | 3.41 | 13 | 5 | 0 | 27 | 27 | 1 | 1 | 166.1 | 161 | 70 | 63 | 37 | 115 | 21 | 6 |
| Javier Vazquez |   | sp | 35 | 3.41 | 13 | 5 | 0 | 27 | 27 | 1 | 1 | 166.1 | 161 | 70 | 63 | 37 | 115 | 21 | 6 |
| Jonny Venters* | ChN | mr | 27 | 2.04 | 2 | 6 | 25 | 60 | 0 | 0 | 0 | 61.2 | 31 | 15 | 14 | 39 | 72 | 1 | 9 |
| Jose Veras | SF | mr | 31 | 5.09 | 3 | 4 | 1 | 53 | 0 | 0 | 0 | 69.0 | 59 | 43 | 39 | 43 | 77 | 9 | 4 |
| Carlos Villanueva | NYM | mr | 28 | 3.98 | 5 | 8 | 0 | 19 | 18 | 0 | 0 | 115.1 | 127 | 58 | 51 | 33 | 87 | 9 | 5 |
| Arodys Vizcaino | Atl | mr | 21 | 3.18 | 1 | 1 | 0 | 8 | 0 | 0 | 0 | 5.2 | 6 | 3 | 2 | 2 | 5 | 1 | 1 |
| Ryan Vogelsong | LA | sp | 34 | 3.05 | 16 | 7 | 0 | 30 | 30 | 0 | 0 | 200.1 | 201 | 73 | 68 | 57 | 150 | 13 | 12 |
| Edinson Volquez | Col | sp | 28 | 7.62 | 3 | 6 | 0 | 11 | 11 | 0 | 0 | 65.0 | 78 | 55 | 55 | 49 | 65 | 12 | 10 |
| Chris Volstad | Atl | sp | 25 | 4.84 | 10 | 5 | 0 | 25 | 24 | 2 | 2 | 152.1 | 172 | 84 | 82 | 52 | 118 | 26 | 16 |
| Ryan Webb | Was | mr | 26 | 6.60 | 0 | 0 | 1 | 17 | 0 | 0 | 0 | 15.0 | 21 | 11 | 11 | 6 | 8 | 1 | 5 |
| Randy Wells | Mil | sp | 29 | 5.70 | 1 | 2 | 0 | 7 | 6 | 0 | 0 | 42.2 | 45 | 27 | 27 | 17 | 28 | 4 | 4 |
| Brian Wilson | ChN | cl | 30 | 5.27 | 1 | 4 | 3 | 59 | 0 | 0 | 0 | 54.2 | 68 | 38 | 32 | 31 | 51 | 4 | 6 |
| Randy Wolf* | Mil | sp | 35 | 4.85 | 8 | 16 | 0 | 31 | 31 | 3 | 1 | 204.0 | 225 | 122 | 110 | 69 | 128 | 27 | 23 |
| Kerry Wood | ChN | mr | 35 | 7.27 | 0 | 0 | 0 | 7 | 0 | 0 | 0 | 8.2 | 14 | 7 | 7 | 7 | 10 | 0 | 0 |
| Travis Wood* | Atl | sp | 25 | 5.51 | 0 | 0 | 0 | 8 | 0 | 0 | 0 | 16.1 | 24 | 10 | 10 | 8 | 14 | 1 | 3 |
| Vance Worley | Pit | sp | 24 | 3.06 | 12 | 3 | 2 | 40 | 22 | 0 | 0 | 150.0 | 121 | 51 | 51 | 61 | 137 | 12 | 8 |
| Jordan Zimmermann | ChN | sp | 26 | 4.79 | 7 | 13 | 0 | 29 | 29 | 1 | 1 | 165.1 | 198 | 97 | 88 | 41 | 125 | 16 | 8 |
| 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 |
| Jeremy Accardo | Mil | mr | 30 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.0 | 1.5 | 7.5 | 7.5 | 3.0 | 5.0 | 0.83 |
| Manny Acosta | Mil | mr | 31 | 4 | 0 | 1 | 3 | 0 | 0 | 1 | 1 | 8.5 | 1.9 | 11.0 | 9.4 | 0.8 | 5.0 | 1.15 |
| Mike Adams | StL | mr | 33 | 8 | 0 | 1 | 2 | 0 | 0 | 0 | 1 | 5.9 | 1.9 | 8.0 | 9.9 | 1.0 | 5.3 | 0.86 |
| Jeremy Affeldt* | SF | mr | 33 | 2 | 2 | 0 | 5 | 3 | 0 | 0 | 1 | 8.2 | 3.7 | 12.6 | 8.3 | 1.0 | 2.2 | 1.32 |
| Jose Arredondo | Mil | mr | 28 | 2 | 2 | 0 | 2 | 7 | 0 | 1 | 0 | 8.1 | 4.9 | 13.3 | 9.8 | 0.5 | 2.0 | 1.44 |
| Bronson Arroyo | Col | sp | 35 | 5 | 7 | 7 | 4 | 0 | 0 | 7 | 10 | 12.2 | 2.2 | 14.6 | 4.2 | 2.4 | 1.9 | 1.60 |
| John Axford | Was | cl | 29 | 3 | 2 | 1 | 2 | 4 | 0 | 3 | 1 | 8.9 | 3.2 | 12.4 | 9.0 | 1.1 | 2.9 | 1.34 |
| Burke Badenhop | Mil | mr | 29 | 3 | 1 | 0 | 3 | 6 | 0 | 0 | 5 | 11.2 | 2.5 | 14.2 | 7.2 | 0.6 | 2.9 | 1.52 |
| Homer Bailey | Was | sp | 26 | 2 | 1 | 0 | 0 | 1 | 0 | 3 | 3 | 11.1 | 2.3 | 13.4 | 6.6 | 2.3 | 2.8 | 1.49 |
| Collin Balester | Atl | mr | 26 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.4 | 2.8 | 10.2 | 6.5 | 3.7 | 2.3 | 1.14 |
| Anthony Bass | ChN | mr | 24 | 5 | 0 | 0 | 6 | 0 | 0 | 1 | 2 | 8.6 | 6.3 | 16.3 | 4.2 | 0.5 | 0.7 | 1.66 |
| Antonio Bastardo* | NYM | mr | 26 | 3 | 0 | 0 | 1 | 5 | 0 | 2 | 1 | 5.3 | 5.0 | 10.4 | 10.6 | 0.6 | 2.1 | 1.14 |
| Brandon Beachy | NYM | sp | 25 | 12 | 6 | 5 | 3 | 9 | 1 | 5 | 6 | 7.9 | 3.0 | 11.1 | 11.0 | 1.2 | 3.7 | 1.22 |
| Pedro Beato | Was | mr | 25 | 6 | 0 | 0 | 4 | 1 | 0 | 3 | 0 | 6.4 | 4.0 | 10.9 | 4.7 | 0.7 | 1.2 | 1.15 |
| Josh Beckett | Hou | sp | 32 | 26 | 8 | 5 | 13 | 4 | 0 | 7 | 0 | 7.3 | 1.9 | 9.7 | 9.0 | 1.0 | 4.8 | 1.01 |
| Matt Belisle | NYM | mr | 32 | 1 | 0 | 2 | 1 | 0 | 0 | 3 | 3 | 10.4 | 2.8 | 13.3 | 7.1 | 0.6 | 2.5 | 1.47 |
| Heath Bell | Mil | cl | 34 | 3 | 2 | 1 | 0 | 3 | 0 | 1 | 4 | 8.9 | 1.1 | 9.9 | 8.2 | 1.5 | 7.6 | 1.10 |
| Rafael Betancourt | ChN | mr | 37 | 4 | 1 | 2 | 2 | 0 | 0 | 0 | 0 | 6.1 | 1.6 | 8.0 | 11.0 | 1.1 | 6.8 | 0.86 |
| Chad Billingsley | ChN | sp | 27 | 16 | 9 | 3 | 5 | 0 | 0 | 5 | 6 | 10.0 | 4.0 | 14.3 | 7.5 | 0.9 | 1.9 | 1.56 |
| Joe Blanton | Col | sp | 31 | 0 | 0 | 0 | 2 | 1 | 0 | 2 | 1 | 11.5 | 2.7 | 14.8 | 6.1 | 1.3 | 2.3 | 1.57 |
| Mitchell Boggs | Pit | mr | 28 | 1 | 0 | 0 | 1 | 4 | 0 | 1 | 2 | 12.2 | 3.1 | 15.5 | 5.3 | 0.8 | 1.7 | 1.71 |
| Bill Bray* | ChN | mr | 29 | 1 | 0 | 1 | 1 | 1 | 0 | 1 | 1 | 10.2 | 3.2 | 13.6 | 7.6 | 0.6 | 2.3 | 1.49 |
| Rex Brothers* | Mil | mr | 24 | 4 | 0 | 0 | 3 | 2 | 0 | 3 | 0 | 7.9 | 5.1 | 13.7 | 12.3 | 1.9 | 2.4 | 1.45 |
| Madison Bumgarner* | LA | sp | 22 | 9 | 6 | 4 | 3 | 0 | 2 | 10 | 6 | 11.0 | 1.7 | 12.8 | 9.3 | 0.9 | 5.4 | 1.41 |
| A.J. Burnett | Col | sp | 35 | 11 | 6 | 4 | 12 | 19 | 0 | 12 | 6 | 10.8 | 4.3 | 15.6 | 8.1 | 2.1 | 1.9 | 1.67 |
| Matt Cain | NYM | sp | 27 | 21 | 7 | 2 | 7 | 3 | 0 | 10 | 8 | 8.2 | 2.5 | 11.0 | 7.6 | 0.8 | 3.0 | 1.19 |
| Matt Capps | StL | mr | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 10.1 | 0.0 | 99.0 | 0.00 |
| Chris Capuano* | Col | sp | 33 | 3 | 3 | 3 | 4 | 3 | 0 | 6 | 1 | 11.0 | 3.4 | 14.7 | 8.4 | 1.7 | 2.4 | 1.61 |
| Chris Carpenter | StL | sp | 37 | 10 | 9 | 0 | 8 | 4 | 3 | 5 | 7 | 8.6 | 1.5 | 10.5 | 7.4 | 0.6 | 4.9 | 1.13 |
| Santiago Casilla | Col | mr | 31 | 6 | 0 | 0 | 3 | 6 | 0 | 2 | 3 | 6.6 | 4.3 | 11.4 | 8.5 | 0.2 | 2.0 | 1.21 |
| Jhoulys Chacin | Atl | sp | 24 | 6 | 3 | 1 | 8 | 3 | 0 | 6 | 5 | 7.7 | 2.7 | 10.8 | 6.9 | 0.9 | 2.5 | 1.16 |
| Aroldis Chapman* | Atl | mr | 24 | 2 | 2 | 2 | 0 | 2 | 0 | 3 | 0 | 4.4 | 7.5 | 11.9 | 14.9 | 0.4 | 2.0 | 1.32 |
| Steve Cishek | NYM | mr | 26 | 10 | 0 | 4 | 2 | 5 | 0 | 0 | 1 | 7.1 | 2.0 | 9.4 | 7.6 | 0.6 | 3.8 | 1.02 |
| Tyler Clippard | LA | mr | 27 | 2 | 0 | 4 | 1 | 0 | 0 | 0 | 1 | 5.2 | 2.5 | 7.8 | 11.3 | 1.3 | 4.5 | 0.86 |
| Casey Coleman | LA | sp | 24 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.5 | 9.0 | 13.5 | 4.5 | 0.0 | 0.5 | 1.50 |
| Josh Collmenter | Hou | sp | 26 | 8 | 4 | 2 | 4 | 0 | 4 | 6 | 3 | 9.1 | 1.4 | 10.8 | 5.9 | 1.0 | 4.1 | 1.17 |
| Kevin Correia | LA | sp | 31 | 5 | 2 | 0 | 2 | 0 | 0 | 7 | 5 | 11.8 | 2.2 | 14.2 | 3.7 | 1.5 | 1.7 | 1.56 |
| Johnny Cueto | Hou | sp | 26 | 5 | 4 | 4 | 11 | 5 | 1 | 2 | 2 | 7.7 | 3.0 | 11.4 | 5.1 | 0.7 | 1.7 | 1.20 |
| Rubby De La Rosa | Was | sp | 23 | 7 | 3 | 0 | 2 | 2 | 0 | 3 | 4 | 7.4 | 5.1 | 12.8 | 8.8 | 0.2 | 1.7 | 1.38 |
| Fautino De Los Santos | Atl | mr | 26 | 1 | 0 | 1 | 0 | 2 | 0 | 0 | 0 | 4.3 | 5.7 | 9.9 | 8.5 | 0.0 | 1.5 | 1.11 |
| Randall Delgado | Mil | sp | 22 | 0 | 0 | 0 | 4 | 2 | 0 | 1 | 2 | 7.1 | 3.0 | 11.0 | 5.0 | 1.5 | 1.6 | 1.13 |
| Ross Detwiler* | SF | sp | 26 | 1 | 3 | 0 | 3 | 0 | 0 | 2 | 3 | 7.3 | 5.0 | 13.0 | 5.5 | 0.8 | 1.1 | 1.36 |
| R.A. Dickey | Ari | sp | 37 | 10 | 5 | 5 | 6 | 9 | 1 | 5 | 5 | 10.1 | 2.4 | 12.8 | 6.1 | 0.9 | 2.5 | 1.39 |
| Octavio Dotel | Hou | mr | 38 | 1 | 1 | 0 | 6 | 2 | 0 | 2 | 3 | 5.0 | 2.1 | 8.0 | 7.2 | 0.9 | 3.5 | 0.79 |
| Michael Dunn* | Col | mr | 27 | 1 | 0 | 0 | 0 | 2 | 0 | 1 | 0 | 11.5 | 5.9 | 17.5 | 9.2 | 2.3 | 1.6 | 1.94 |
| Michael Dunn* | SF | mr | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 4.5 | 6.0 | 10.5 | 11.3 | 2.3 | 1.9 | 1.17 |
| Michael Dunn* |   | mr | 27 | 1 | 0 | 0 | 0 | 2 | 0 | 1 | 1 | 9.4 | 5.9 | 15.3 | 9.8 | 2.3 | 1.7 | 1.70 |
| Chad Durbin | ChN | mr | 34 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 14.3 | 4.8 | 19.1 | 9.5 | 4.8 | 2.0 | 2.12 |
| Scott Elbert* | Ari | mr | 26 | 2 | 1 | 1 | 4 | 1 | 0 | 1 | 3 | 10.4 | 3.1 | 14.5 | 11.2 | 0.3 | 3.6 | 1.50 |
| Barry Enright | NYM | sp | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 18.0 | 0.0 | 18.0 | 0.0 | 0.0 | 0.0 | 2.00 |
| Nathan Eovaldi | NYM | sp | 22 | 1 | 1 | 0 | 2 | 1 | 0 | 2 | 2 | 7.4 | 5.2 | 13.0 | 4.0 | 0.9 | 0.8 | 1.40 |
| Edgmer Escalona | LA | mr | 25 | 4 | 1 | 0 | 1 | 1 | 0 | 0 | 3 | 5.3 | 3.1 | 8.8 | 4.7 | 0.3 | 1.5 | 0.94 |
| Marco Estrada | Pit | mr | 28 | 2 | 0 | 0 | 3 | 3 | 5 | 0 | 2 | 10.8 | 2.5 | 13.5 | 9.7 | 1.6 | 3.9 | 1.47 |
| Dana Eveland* | SF | sp | 28 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 2 | 14.4 | 0.9 | 15.8 | 6.8 | 1.8 | 7.5 | 1.70 |
| Ernesto Frieri | Hou | mr | 26 | 5 | 1 | 1 | 8 | 2 | 0 | 2 | 3 | 5.9 | 4.7 | 11.7 | 9.9 | 0.7 | 2.1 | 1.18 |
| Brian Fuentes* | StL | mr | 36 | 3 | 3 | 4 | 7 | 2 | 0 | 2 | 4 | 8.0 | 4.3 | 13.6 | 8.0 | 0.2 | 1.9 | 1.37 |
| Yovani Gallardo | StL | sp | 26 | 10 | 3 | 3 | 5 | 11 | 0 | 8 | 4 | 9.1 | 2.3 | 11.6 | 8.8 | 1.0 | 3.8 | 1.27 |
| Jaime Garcia* | NYM | sp | 25 | 13 | 3 | 3 | 2 | 14 | 2 | 5 | 3 | 10.1 | 2.7 | 12.9 | 7.1 | 1.0 | 2.6 | 1.43 |
| Jon Garland | Mil | sp | 32 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 20.6 | 3.2 | 23.8 | 3.2 | 0.0 | 1.0 | 2.65 |
| Matt Garza | Hou | sp | 28 | 6 | 8 | 2 | 6 | 3 | 0 | 9 | 5 | 7.6 | 2.9 | 10.8 | 9.5 | 0.8 | 3.3 | 1.17 |
| Dillon Gee | StL | sp | 26 | 5 | 2 | 2 | 9 | 6 | 1 | 2 | 8 | 9.1 | 4.0 | 14.0 | 6.6 | 1.1 | 1.6 | 1.46 |
| Tom Gorzelanny* | ChN | sp | 29 | 3 | 1 | 1 | 4 | 5 | 0 | 0 | 1 | 8.7 | 3.3 | 12.4 | 8.8 | 1.8 | 2.7 | 1.33 |
| John Grabow* | Was | mr | 33 | 1 | 0 | 0 | 2 | 4 | 1 | 2 | 1 | 7.7 | 2.5 | 10.5 | 4.6 | 1.8 | 1.9 | 1.13 |
| Luke Gregerson | Pit | mr | 28 | 1 | 0 | 0 | 1 | 2 | 0 | 0 | 1 | 12.9 | 4.0 | 17.1 | 5.6 | 0.8 | 1.4 | 1.88 |
| Zack Greinke | Atl | sp | 28 | 3 | 2 | 1 | 4 | 6 | 0 | 4 | 2 | 9.3 | 2.5 | 12.1 | 9.5 | 1.1 | 3.8 | 1.31 |
| Zack Greinke | Mil | sp | 28 | 5 | 1 | 0 | 4 | 5 | 0 | 3 | 1 | 8.7 | 2.9 | 12.1 | 9.1 | 1.0 | 3.1 | 1.29 |
| Zack Greinke |   | sp | 28 | 8 | 3 | 1 | 8 | 11 | 0 | 7 | 3 | 9.1 | 2.6 | 12.1 | 9.3 | 1.0 | 3.6 | 1.30 |
| Jason Grilli | Pit | mr | 35 | 0 | 0 | 0 | 2 | 4 | 0 | 0 | 1 | 7.7 | 7.3 | 15.7 | 9.0 | 1.3 | 1.2 | 1.67 |
| Javy Guerra | SF | cl | 26 | 2 | 1 | 2 | 1 | 2 | 0 | 1 | 1 | 8.2 | 4.2 | 12.5 | 5.7 | 1.2 | 1.4 | 1.37 |
| Matt Guerrier | Pit | mr | 33 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 2 | 4.7 | 4.8 | 9.7 | 5.9 | 0.3 | 1.2 | 1.06 |
| Roy Halladay | SF | sp | 35 | 16 | 5 | 3 | 3 | 2 | 0 | 9 | 9 | 8.8 | 1.6 | 10.5 | 8.5 | 0.5 | 5.4 | 1.15 |
| Cole Hamels* | LA | sp | 28 | 23 | 5 | 3 | 1 | 5 | 5 | 8 | 1 | 8.4 | 1.9 | 10.2 | 8.8 | 0.9 | 4.8 | 1.13 |
| Jason Hammel | Ari | sp | 29 | 5 | 5 | 2 | 6 | 7 | 0 | 3 | 3 | 8.3 | 3.2 | 12.0 | 4.1 | 0.8 | 1.3 | 1.28 |
| Brad Hand* | Col | sp | 22 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 16.2 | 2.7 | 18.9 | 8.1 | 1.3 | 3.0 | 2.10 |
| Joel Hanrahan | Ari | cl | 30 | 4 | 2 | 2 | 2 | 9 | 0 | 0 | 1 | 9.5 | 2.9 | 12.7 | 6.4 | 0.3 | 2.2 | 1.38 |
| Tommy Hanson | Was | sp | 25 | 14 | 7 | 0 | 3 | 10 | 0 | 4 | 2 | 8.6 | 3.6 | 12.4 | 9.9 | 1.3 | 2.8 | 1.35 |
| J.A. Happ* | Mil | sp | 29 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 15.2 | 5.1 | 20.3 | 8.4 | 1.7 | 1.7 | 2.25 |
| Aaron Harang | Hou | sp | 34 | 13 | 7 | 3 | 2 | 1 | 0 | 3 | 3 | 10.8 | 3.4 | 14.4 | 6.6 | 1.1 | 1.9 | 1.58 |
| Dan Haren | NYM | sp | 31 | 26 | 5 | 1 | 9 | 6 | 0 | 5 | 7 | 9.3 | 0.9 | 10.6 | 7.6 | 1.0 | 8.2 | 1.14 |
| Blake Hawksworth | Ari | mr | 29 | 1 | 0 | 1 | 0 | 5 | 0 | 0 | 0 | 7.8 | 3.9 | 11.7 | 8.4 | 1.2 | 2.2 | 1.30 |
| Aaron Heilman | Col | mr | 33 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 9.4 | 1.3 | 11.5 | 8.1 | 1.3 | 6.0 | 1.20 |
| David Hernandez | LA | mr | 27 | 2 | 0 | 1 | 1 | 9 | 6 | 2 | 1 | 7.0 | 4.4 | 11.5 | 9.8 | 0.6 | 2.2 | 1.26 |
| Livan Hernandez | Ari | sp | 37 | 5 | 9 | 5 | 4 | 0 | 0 | 9 | 6 | 10.3 | 2.7 | 13.2 | 5.0 | 0.5 | 1.8 | 1.44 |
| David Herndon | Ari | mr | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.7 | 3.9 | 11.6 | 11.6 | 0.0 | 3.0 | 1.29 |
| Daniel Hudson | Ari | sp | 25 | 12 | 5 | 4 | 5 | 2 | 1 | 9 | 7 | 10.3 | 1.9 | 12.4 | 6.5 | 0.8 | 3.4 | 1.36 |
| Tim Hudson | StL | sp | 36 | 11 | 6 | 3 | 12 | 7 | 0 | 12 | 6 | 8.3 | 2.6 | 11.3 | 6.0 | 0.8 | 2.3 | 1.21 |
| Edwin Jackson | Atl | sp | 28 | 15 | 6 | 2 | 2 | 3 | 5 | 5 | 4 | 11.2 | 2.7 | 14.0 | 6.7 | 0.8 | 2.5 | 1.54 |
| Kenley Jansen | Hou | mr | 24 | 4 | 1 | 0 | 0 | 0 | 3 | 2 | 0 | 5.9 | 4.2 | 10.1 | 15.5 | 1.1 | 3.7 | 1.12 |
| Ubaldo Jimenez | Ari | sp | 28 | 23 | 8 | 2 | 7 | 2 | 0 | 7 | 3 | 9.6 | 3.2 | 13.1 | 7.6 | 0.9 | 2.4 | 1.42 |
| Josh Johnson | Pit | sp | 28 | 6 | 4 | 0 | 1 | 3 | 1 | 2 | 1 | 6.9 | 2.9 | 10.0 | 10.0 | 0.3 | 3.5 | 1.09 |
| Jair Jurrjens | LA | sp | 26 | 8 | 2 | 2 | 4 | 3 | 0 | 0 | 1 | 10.1 | 1.8 | 12.5 | 4.2 | 1.2 | 2.4 | 1.32 |
| Jair Jurrjens | Pit | sp | 26 | 7 | 1 | 2 | 3 | 2 | 1 | 1 | 2 | 8.7 | 4.1 | 13.1 | 5.0 | 1.0 | 1.2 | 1.42 |
| Jair Jurrjens |   | sp | 26 | 15 | 3 | 4 | 7 | 5 | 1 | 1 | 3 | 9.3 | 3.2 | 12.8 | 4.7 | 1.1 | 1.5 | 1.38 |
| Jeff Karstens | Mil | sp | 29 | 15 | 2 | 0 | 5 | 4 | 2 | 6 | 5 | 10.0 | 2.2 | 12.4 | 6.0 | 1.1 | 2.7 | 1.35 |
| Kyle Kendrick | SF | mr | 27 | 2 | 1 | 0 | 8 | 0 | 1 | 1 | 2 | 9.5 | 2.2 | 12.9 | 4.2 | 0.9 | 1.9 | 1.30 |
| Ian Kennedy | LA | sp | 27 | 18 | 3 | 4 | 7 | 3 | 0 | 10 | 4 | 8.1 | 2.5 | 10.8 | 8.9 | 1.1 | 3.6 | 1.17 |
| Clayton Kershaw* | ChN | sp | 24 | 3 | 3 | 1 | 1 | 2 | 0 | 0 | 3 | 9.0 | 2.1 | 11.2 | 10.4 | 0.7 | 5.1 | 1.23 |
| Clayton Kershaw* | Col | sp | 24 | 7 | 3 | 3 | 1 | 2 | 2 | 5 | 2 | 9.3 | 3.0 | 12.3 | 9.3 | 1.2 | 3.1 | 1.37 |
| Clayton Kershaw* |   | sp | 24 | 10 | 6 | 4 | 2 | 4 | 2 | 5 | 5 | 9.2 | 2.6 | 12.0 | 9.7 | 1.0 | 3.6 | 1.32 |
| Craig Kimbrel | Ari | cl | 24 | 0 | 1 | 2 | 2 | 7 | 0 | 0 | 0 | 5.2 | 4.1 | 9.5 | 15.2 | 0.2 | 3.7 | 1.03 |
| Hong-Chih Kuo* | NYM | mr | 30 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 7.9 | 17.5 | 25.4 | 11.1 | 1.6 | 0.6 | 2.82 |
| Hiroki Kuroda | Was | sp | 37 | 15 | 5 | 0 | 5 | 11 | 0 | 6 | 5 | 9.6 | 2.0 | 11.8 | 7.4 | 1.3 | 3.6 | 1.29 |
| John Lannan* | LA | sp | 27 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 7.0 | 1.0 | 10.0 | 3.0 | 0.0 | 3.0 | 0.89 |
| Mat Latos | StL | sp | 24 | 18 | 6 | 2 | 2 | 4 | 0 | 7 | 6 | 8.3 | 2.7 | 11.1 | 8.0 | 0.7 | 2.9 | 1.22 |
| Mike Leake | Mil | sp | 24 | 7 | 8 | 0 | 10 | 1 | 0 | 4 | 7 | 10.7 | 1.8 | 13.0 | 6.3 | 1.1 | 3.5 | 1.39 |
| Sam LeCure | NYM | mr | 28 | 2 | 0 | 2 | 4 | 0 | 0 | 1 | 1 | 8.1 | 3.7 | 12.6 | 9.4 | 0.9 | 2.5 | 1.31 |
| Sam LeCure | StL | mr | 28 | 2 | 3 | 0 | 2 | 0 | 0 | 0 | 1 | 5.7 | 2.1 | 8.2 | 6.6 | 0.9 | 3.2 | 0.86 |
| Sam LeCure |   | mr | 28 | 4 | 3 | 2 | 6 | 0 | 0 | 1 | 2 | 6.9 | 2.9 | 10.5 | 8.0 | 0.9 | 2.8 | 1.09 |
| Cliff Lee* | ChN | sp | 33 | 11 | 5 | 3 | 5 | 0 | 0 | 4 | 6 | 9.1 | 2.4 | 11.7 | 8.4 | 0.8 | 3.6 | 1.27 |
| Ted Lilly* | ChN | sp | 36 | 14 | 3 | 2 | 3 | 2 | 1 | 3 | 2 | 9.7 | 3.3 | 13.2 | 7.6 | 2.4 | 2.3 | 1.44 |
| Tim Lincecum | ChN | sp | 28 | 22 | 7 | 2 | 7 | 10 | 0 | 8 | 1 | 7.5 | 3.7 | 11.4 | 9.6 | 0.9 | 2.6 | 1.24 |
| Brad Lincoln | SF | sp | 27 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 10.6 | 3.5 | 14.1 | 4.1 | 2.3 | 1.2 | 1.57 |
| Josh Lindblom | Pit | mr | 25 | 1 | 0 | 0 | 2 | 7 | 0 | 0 | 2 | 4.7 | 1.8 | 7.1 | 10.7 | 0.3 | 6.0 | 0.73 |
| Matt Lindstrom | LA | mr | 32 | 5 | 1 | 3 | 2 | 3 | 0 | 2 | 0 | 6.6 | 2.0 | 8.9 | 5.0 | 0.4 | 2.5 | 0.95 |
| Kameron Loe | Atl | mr | 30 | 2 | 0 | 0 | 5 | 2 | 0 | 0 | 3 | 8.2 | 2.1 | 10.8 | 8.7 | 0.8 | 4.2 | 1.14 |
| Kyle Lohse | SF | sp | 33 | 8 | 6 | 4 | 2 | 1 | 0 | 5 | 3 | 9.4 | 2.2 | 11.7 | 6.1 | 0.8 | 2.8 | 1.29 |
| Javier Lopez* | ChN | mr | 34 | 3 | 0 | 1 | 3 | 0 | 1 | 0 | 3 | 9.2 | 3.6 | 13.6 | 6.6 | 0.2 | 1.8 | 1.43 |
| Wilton Lopez | Atl | mr | 28 | 2 | 2 | 3 | 5 | 1 | 1 | 1 | 5 | 11.5 | 3.2 | 15.3 | 7.8 | 0.8 | 2.5 | 1.63 |
| Derek Lowe | Pit | sp | 39 | 6 | 3 | 2 | 7 | 1 | 1 | 2 | 8 | 9.9 | 3.2 | 13.4 | 6.3 | 0.8 | 2.0 | 1.45 |
| Cory Luebke* | StL | mr | 27 | 8 | 1 | 5 | 2 | 5 | 2 | 0 | 3 | 8.1 | 2.4 | 10.6 | 10.9 | 0.8 | 4.7 | 1.16 |
| Jordan Lyles | Pit | sp | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13.5 | 0.0 | 13.5 | 4.5 | 0.0 | 99.0 | 1.50 |
| Lance Lynn | StL | mr | 25 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.3 | 2.0 | 8.2 | 10.2 | 1.3 | 5.2 | 0.91 |
| Mike MacDougal | Pit | mr | 35 | 0 | 1 | 2 | 1 | 3 | 0 | 1 | 1 | 10.3 | 6.2 | 16.7 | 6.5 | 1.2 | 1.0 | 1.83 |
| Ryan Madson | Ari | cl | 31 | 4 | 0 | 3 | 2 | 0 | 0 | 3 | 0 | 7.5 | 1.9 | 9.7 | 7.9 | 0.3 | 4.1 | 1.05 |
| Paul Maholm* | Pit | sp | 30 | 1 | 2 | 3 | 7 | 2 | 0 | 4 | 3 | 8.9 | 4.0 | 13.3 | 5.1 | 0.4 | 1.3 | 1.43 |
| Shaun Marcum | Ari | sp | 30 | 7 | 2 | 3 | 5 | 3 | 0 | 7 | 5 | 8.6 | 2.6 | 11.4 | 7.2 | 0.8 | 2.7 | 1.25 |
| Carlos Marmol | Was | cl | 29 | 3 | 1 | 2 | 3 | 5 | 0 | 2 | 1 | 8.4 | 7.4 | 16.3 | 13.1 | 1.2 | 1.8 | 1.76 |
| Sean Marshall* | Pit | mr | 29 | 3 | 2 | 3 | 0 | 0 | 2 | 0 | 0 | 7.8 | 2.5 | 10.3 | 10.0 | 0.1 | 4.0 | 1.15 |
| Cristhian Martinez | Pit | mr | 30 | 0 | 0 | 1 | 3 | 2 | 0 | 3 | 2 | 8.4 | 2.1 | 10.8 | 6.9 | 0.4 | 3.3 | 1.17 |
| Kyle McClellan | LA | mr | 28 | 11 | 2 | 2 | 9 | 1 | 0 | 8 | 3 | 12.2 | 3.3 | 16.3 | 5.4 | 1.9 | 1.6 | 1.73 |
| Daniel McCutchen | ChN | mr | 29 | 4 | 0 | 1 | 3 | 4 | 0 | 1 | 4 | 12.0 | 3.8 | 16.3 | 3.2 | 1.7 | 0.8 | 1.76 |
| James McDonald | Pit | sp | 27 | 7 | 1 | 1 | 2 | 4 | 1 | 9 | 3 | 9.1 | 4.6 | 13.8 | 7.2 | 1.2 | 1.6 | 1.52 |
| Evan Meek | SF | mr | 29 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 9.0 | 2.7 | 11.7 | 4.5 | 0.0 | 1.7 | 1.30 |
| Mark Melancon | Atl | cl | 27 | 1 | 4 | 8 | 6 | 0 | 0 | 1 | 1 | 10.3 | 4.3 | 15.6 | 7.3 | 0.9 | 1.7 | 1.63 |
| Andrew Miller* | Mil | sp | 27 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 14.1 | 2.9 | 17.6 | 5.3 | 2.9 | 1.8 | 1.89 |
| Tom Milone* | NYM | sp | 25 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 15.2 | 0.0 | 15.2 | 8.4 | 0.0 | 99.0 | 1.69 |
| Mike Minor* | Pit | sp | 24 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12.0 | 1.5 | 13.5 | 7.5 | 1.5 | 5.0 | 1.50 |
| Franklin Morales* | Col | mr | 26 | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 6.3 | 4.6 | 11.2 | 8.9 | 2.6 | 1.9 | 1.21 |
| Clayton Mortensen | Was | mr | 27 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 7.9 | 3.4 | 12.4 | 7.9 | 2.3 | 2.3 | 1.25 |
| Dustin Moseley | Pit | sp | 30 | 10 | 3 | 1 | 3 | 1 | 0 | 5 | 6 | 10.8 | 4.0 | 15.0 | 4.2 | 0.9 | 1.1 | 1.64 |
| Jason Motte | StL | mr | 30 | 2 | 1 | 2 | 1 | 0 | 0 | 0 | 1 | 10.8 | 3.6 | 15.3 | 6.3 | 0.0 | 1.8 | 1.60 |
| Edward Mujica | Col | mr | 28 | 0 | 3 | 0 | 3 | 2 | 0 | 1 | 4 | 9.5 | 2.3 | 12.2 | 7.0 | 1.5 | 3.0 | 1.31 |
| Brett Myers | Mil | sp | 31 | 14 | 5 | 0 | 3 | 1 | 0 | 14 | 4 | 10.9 | 1.8 | 12.8 | 7.9 | 1.3 | 4.4 | 1.40 |
| Chris Narveson* | Hou | sp | 30 | 12 | 4 | 3 | 2 | 1 | 3 | 0 | 3 | 8.3 | 4.5 | 13.0 | 5.7 | 1.4 | 1.3 | 1.42 |
| Jonathon Niese* | SF | sp | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 11.3 | 1.5 | 12.8 | 5.3 | 0.0 | 3.5 | 1.42 |
| Ricky Nolasco | NYM | sp | 29 | 7 | 4 | 0 | 0 | 1 | 0 | 2 | 2 | 14.1 | 0.3 | 14.5 | 6.8 | 1.6 | 19.5 | 1.61 |
| Bud Norris | SF | sp | 27 | 8 | 4 | 4 | 8 | 5 | 1 | 7 | 5 | 9.0 | 3.2 | 12.6 | 8.5 | 1.0 | 2.7 | 1.36 |
| Leo Nunez | Col | cl | 28 | 2 | 2 | 2 | 1 | 0 | 1 | 1 | 2 | 7.9 | 3.0 | 11.1 | 9.1 | 0.7 | 3.0 | 1.21 |
| Leo Nunez | Atl | cl | 28 | 1 | 0 | 2 | 1 | 1 | 0 | 0 | 0 | 6.3 | 4.0 | 10.8 | 4.9 | 0.4 | 1.2 | 1.15 |
| Leo Nunez |   | cl | 28 | 3 | 2 | 4 | 2 | 1 | 1 | 1 | 2 | 7.4 | 3.3 | 11.0 | 7.9 | 0.6 | 2.4 | 1.19 |
| Eric O'Flaherty* | LA | mr | 27 | 2 | 1 | 2 | 4 | 0 | 0 | 2 | 1 | 9.5 | 2.6 | 12.6 | 8.2 | 0.4 | 3.2 | 1.34 |
| Logan Ondrusek | StL | mr | 27 | 4 | 1 | 2 | 4 | 6 | 0 | 1 | 3 | 10.1 | 5.3 | 16.1 | 6.3 | 0.3 | 1.2 | 1.71 |
| Roy Oswalt | Atl | sp | 34 | 10 | 5 | 1 | 2 | 0 | 0 | 2 | 3 | 9.4 | 2.0 | 11.5 | 5.5 | 0.8 | 2.8 | 1.27 |
| Micah Owings | Col | mr | 29 | 1 | 1 | 1 | 0 | 4 | 0 | 1 | 2 | 10.5 | 4.4 | 14.9 | 6.6 | 2.4 | 1.5 | 1.66 |
| Bobby Parnell | ChN | mr | 27 | 2 | 0 | 0 | 2 | 4 | 0 | 0 | 1 | 10.8 | 7.4 | 19.6 | 13.5 | 2.0 | 1.8 | 2.02 |
| Joe Paterson* | Ari | mr | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 16.2 | 0.0 | 16.2 | 5.4 | 0.0 | 99.0 | 1.80 |
| Felipe Paulino | Col | sp | 28 | 3 | 0 | 0 | 3 | 0 | 1 | 1 | 2 | 13.9 | 5.3 | 20.3 | 8.6 | 1.9 | 1.6 | 2.13 |
| Jake Peavy | SF | sp | 31 | 9 | 3 | 5 | 4 | 4 | 0 | 1 | 6 | 10.0 | 2.2 | 12.5 | 8.2 | 0.4 | 3.8 | 1.35 |
| Mike Pelfrey | Was | sp | 28 | 6 | 0 | 0 | 3 | 0 | 2 | 0 | 4 | 10.9 | 3.9 | 15.1 | 4.7 | 1.3 | 1.2 | 1.65 |
| Joel Peralta | SF | mr | 36 | 1 | 1 | 1 | 0 | 2 | 0 | 3 | 0 | 5.9 | 2.5 | 8.4 | 8.7 | 1.2 | 3.5 | 0.94 |
| Chris Perez | Atl | cl | 26 | 5 | 1 | 2 | 5 | 1 | 0 | 1 | 5 | 9.1 | 4.3 | 14.1 | 4.4 | 1.3 | 1.0 | 1.48 |
| Drew Pomeranz* | Atl | sp | 23 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 9.0 | 6.0 | 16.0 | 9.0 | 4.0 | 1.5 | 1.67 |
| J.J. Putz | StL | cl | 35 | 2 | 1 | 6 | 0 | 1 | 0 | 1 | 1 | 5.7 | 2.7 | 8.4 | 8.3 | 0.7 | 3.0 | 0.93 |
| Chad Qualls | NYM | mr | 33 | 1 | 0 | 1 | 1 | 1 | 0 | 0 | 0 | 11.3 | 5.4 | 17.2 | 3.9 | 2.9 | 0.7 | 1.85 |
| Ramon S. Ramirez | Ari | mr | 30 | 6 | 1 | 2 | 5 | 10 | 2 | 2 | 6 | 7.4 | 4.2 | 12.3 | 7.4 | 1.1 | 1.7 | 1.29 |
| Clayton Richard* | SF | sp | 28 | 0 | 1 | 0 | 1 | 2 | 0 | 1 | 0 | 7.7 | 2.9 | 10.9 | 4.5 | 0.8 | 1.5 | 1.18 |
| Aneury Rodriguez | Pit | mr | 24 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 8.0 | 6.0 | 14.0 | 6.0 | 3.0 | 1.0 | 1.56 |
| Henry Rodriguez | Mil | mr | 25 | 5 | 1 | 0 | 1 | 10 | 1 | 3 | 1 | 7.6 | 5.3 | 13.0 | 9.9 | 0.6 | 1.9 | 1.43 |
| Wandy Rodriguez* | Was | sp | 33 | 9 | 2 | 0 | 2 | 1 | 0 | 4 | 0 | 8.6 | 2.8 | 11.5 | 8.1 | 1.4 | 2.9 | 1.27 |
| Sergio Romo | LA | mr | 29 | 5 | 1 | 0 | 0 | 1 | 0 | 3 | 0 | 6.0 | 0.5 | 6.5 | 11.4 | 0.3 | 22.7 | 0.73 |
| James Russell* | Pit | mr | 26 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 14.0 | 2.0 | 17.0 | 7.0 | 3.0 | 3.5 | 1.78 |
| C.C. Sabathia* | Col | sp | 31 | 3 | 4 | 1 | 9 | 1 | 2 | 8 | 6 | 10.2 | 2.6 | 13.1 | 8.3 | 0.8 | 3.3 | 1.41 |
| Takashi Saito | Mil | mr | 42 | 1 | 0 | 0 | 0 | 5 | 0 | 3 | 0 | 8.9 | 3.1 | 12.0 | 5.8 | 1.5 | 1.9 | 1.33 |
| Fernando Salas | SF | cl | 27 | 8 | 0 | 2 | 4 | 2 | 0 | 3 | 3 | 5.9 | 3.1 | 9.5 | 8.5 | 1.0 | 2.7 | 1.00 |
| Jeff Samardzija | Hou | mr | 27 | 9 | 0 | 1 | 4 | 7 | 0 | 2 | 1 | 5.5 | 5.4 | 11.4 | 8.0 | 0.4 | 1.5 | 1.22 |
| Brian Sanches | Hou | mr | 33 | 4 | 1 | 1 | 1 | 3 | 0 | 0 | 2 | 6.7 | 3.4 | 10.3 | 6.9 | 1.5 | 2.0 | 1.13 |
| Anibal Sanchez | Was | sp | 28 | 11 | 3 | 0 | 2 | 3 | 4 | 6 | 2 | 9.4 | 3.6 | 13.2 | 9.3 | 1.0 | 2.5 | 1.45 |
| Eduardo Sanchez | StL | mr | 23 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 4.1 | 5.3 | 9.4 | 12.3 | 0.6 | 2.3 | 1.04 |
| Jonathan Sanchez* | Atl | sp | 29 | 4 | 1 | 1 | 2 | 2 | 0 | 5 | 3 | 9.9 | 4.9 | 15.1 | 8.2 | 0.5 | 1.7 | 1.64 |
| Joe Saunders* | Mil | sp | 31 | 8 | 2 | 0 | 3 | 5 | 0 | 11 | 11 | 10.9 | 3.4 | 14.4 | 4.3 | 1.6 | 1.3 | 1.59 |
| Max Scherzer | Atl | sp | 27 | 10 | 5 | 2 | 9 | 11 | 0 | 9 | 6 | 10.8 | 3.0 | 14.4 | 8.7 | 1.2 | 2.9 | 1.54 |
| Daniel Schlereth* | NYM | mr | 26 | 2 | 0 | 2 | 1 | 11 | 0 | 0 | 0 | 8.7 | 7.2 | 16.1 | 8.0 | 1.6 | 1.1 | 1.77 |
| Chris Schwinden | NYM | sp | 25 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 8.3 | 4.2 | 12.5 | 6.2 | 0.0 | 1.5 | 1.38 |
| Bryan Shaw | Hou | mr | 24 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 11.4 | 3.1 | 14.5 | 10.4 | 0.0 | 3.3 | 1.62 |
| Rafael Soriano | Col | mr | 32 | 6 | 3 | 1 | 1 | 0 | 0 | 1 | 1 | 9.8 | 4.3 | 14.3 | 8.1 | 0.2 | 1.9 | 1.57 |
| Josh Spence* | Col | mr | 24 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.0 | 3.6 | 8.6 | 9.8 | 1.2 | 2.8 | 0.96 |
| Craig Stammen | SF | mr | 28 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 4.2 | 6.2 | 10.4 | 10.4 | 0.0 | 1.7 | 1.15 |
| Tim Stauffer | Was | sp | 30 | 3 | 1 | 0 | 14 | 1 | 0 | 6 | 4 | 9.1 | 2.5 | 12.3 | 6.0 | 1.1 | 2.4 | 1.29 |
| Drew Storen | SF | cl | 24 | 0 | 2 | 1 | 1 | 1 | 0 | 3 | 1 | 6.3 | 2.3 | 8.8 | 8.1 | 0.4 | 3.5 | 0.96 |
| Stephen Strasburg | Was | sp | 23 | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 0 | 6.6 | 1.4 | 8.0 | 8.6 | 0.3 | 6.0 | 0.89 |
| Michael Stutes | Hou | mr | 25 | 4 | 1 | 1 | 2 | 0 | 1 | 3 | 2 | 9.1 | 4.1 | 13.5 | 5.8 | 1.2 | 1.4 | 1.47 |
| Eric Surkamp* | Hou | sp | 24 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.5 | 6.0 | 13.5 | 6.0 | 0.0 | 1.0 | 1.50 |
| Hisanori Takahashi* | Hou | mr | 37 | 4 | 0 | 1 | 1 | 1 | 0 | 2 | 1 | 6.7 | 3.0 | 9.8 | 7.9 | 0.6 | 2.6 | 1.07 |
| Jose Valverde | NYM | cl | 32 | 13 | 2 | 1 | 3 | 3 | 0 | 0 | 0 | 8.2 | 3.8 | 12.3 | 9.4 | 0.7 | 2.5 | 1.33 |
| Anthony Varvaro | Hou | mr | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.9 | 2.6 | 8.6 | 5.9 | 1.3 | 2.3 | 0.95 |
| Esmerling Vasquez | Was | mr | 28 | 2 | 2 | 0 | 2 | 1 | 1 | 1 | 3 | 9.0 | 5.1 | 14.6 | 4.8 | 1.1 | 0.9 | 1.56 |
| Javier Vazquez | SF | sp | 35 | 6 | 3 | 3 | 7 | 5 | 0 | 3 | 3 | 8.7 | 2.0 | 11.1 | 6.2 | 1.1 | 3.1 | 1.19 |
| Javier Vazquez |   | sp | 35 | 6 | 3 | 3 | 7 | 5 | 0 | 3 | 3 | 8.7 | 2.0 | 11.1 | 6.2 | 1.1 | 3.1 | 1.19 |
| Jonny Venters* | ChN | mr | 27 | 2 | 1 | 1 | 0 | 3 | 0 | 0 | 0 | 4.5 | 5.7 | 10.2 | 10.5 | 0.1 | 1.8 | 1.14 |
| Jose Veras | SF | mr | 31 | 6 | 2 | 0 | 3 | 5 | 2 | 0 | 3 | 7.7 | 5.6 | 13.7 | 10.0 | 1.2 | 1.8 | 1.48 |
| Carlos Villanueva | NYM | mr | 28 | 14 | 5 | 2 | 6 | 4 | 0 | 7 | 5 | 9.9 | 2.6 | 13.0 | 6.8 | 0.7 | 2.6 | 1.39 |
| Arodys Vizcaino | Atl | mr | 21 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 9.5 | 3.2 | 12.7 | 7.9 | 1.6 | 2.5 | 1.41 |
| Ryan Vogelsong | LA | sp | 34 | 13 | 3 | 3 | 3 | 0 | 1 | 7 | 1 | 9.0 | 2.6 | 11.7 | 6.7 | 0.6 | 2.6 | 1.29 |
| Edinson Volquez | Col | sp | 28 | 7 | 1 | 4 | 3 | 3 | 4 | 1 | 2 | 10.8 | 6.8 | 18.0 | 9.0 | 1.7 | 1.3 | 1.95 |
| Chris Volstad | Atl | sp | 25 | 9 | 2 | 0 | 1 | 1 | 2 | 2 | 0 | 10.2 | 3.1 | 13.3 | 7.0 | 1.5 | 2.3 | 1.47 |
| Ryan Webb | Was | mr | 26 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 12.6 | 3.6 | 17.4 | 4.8 | 0.6 | 1.3 | 1.80 |
| Randy Wells | Mil | sp | 29 | 4 | 0 | 0 | 0 | 2 | 0 | 2 | 0 | 9.5 | 3.6 | 13.1 | 5.9 | 0.8 | 1.6 | 1.45 |
| Brian Wilson | ChN | cl | 30 | 1 | 0 | 1 | 1 | 2 | 0 | 4 | 6 | 11.2 | 5.1 | 16.5 | 8.4 | 0.7 | 1.6 | 1.81 |
| Randy Wolf* | Mil | sp | 35 | 19 | 6 | 0 | 6 | 5 | 1 | 6 | 6 | 9.9 | 3.0 | 13.2 | 5.6 | 1.2 | 1.9 | 1.44 |
| Kerry Wood | ChN | mr | 35 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 14.5 | 7.3 | 22.8 | 10.4 | 0.0 | 1.4 | 2.42 |
| Travis Wood* | Atl | sp | 25 | 0 | 0 | 0 | 2 | 1 | 0 | 1 | 0 | 13.2 | 4.4 | 18.7 | 7.7 | 0.6 | 1.8 | 1.96 |
| Vance Worley | Pit | sp | 24 | 2 | 3 | 2 | 2 | 2 | 0 | 0 | 3 | 7.3 | 3.7 | 11.0 | 8.2 | 0.7 | 2.2 | 1.21 |
| Jordan Zimmermann | ChN | sp | 26 | 11 | 3 | 2 | 9 | 1 | 0 | 13 | 5 | 10.8 | 2.2 | 13.5 | 6.8 | 0.9 | 3.0 | 1.45 |
| Analytical |
| Name | Team | P | Age | OPS | BIP | IPAVG | TBW | TBW/BF | TBWH | TBWH/BF | RC | RC27 | RCERA | CERA |
| Jeremy Accardo | Mil | mr | 30 | .703 | 14 | .143 | 11 | .500 | 11 | .500 | 1.9 | 2.8 | 2.52 | 2.82 |
| Manny Acosta | Mil | mr | 31 | .677 | 128 | .320 | 78 | .400 | 81 | .415 | 20.9 | 4.0 | 3.56 | 3.19 |
| Mike Adams | StL | mr | 33 | .549 | 157 | .217 | 88 | .355 | 90 | .363 | 18.8 | 2.6 | 2.42 | 1.72 |
| Jeremy Affeldt* | SF | mr | 33 | .708 | 168 | .286 | 113 | .433 | 118 | .452 | 29.8 | 4.5 | 3.98 | 4.05 |
| Jose Arredondo | Mil | mr | 28 | .717 | 143 | .301 | 106 | .457 | 108 | .466 | 27.5 | 4.7 | 4.34 | 3.78 |
| Bronson Arroyo | Col | sp | 35 | .948 | 671 | .303 | 515 | .600 | 519 | .604 | 163.7 | 7.7 | 7.08 | 6.71 |
| John Axford | Was | cl | 29 | .690 | 175 | .309 | 111 | .411 | 113 | .419 | 28.9 | 4.1 | 3.73 | 4.09 |
| Burke Badenhop | Mil | mr | 29 | .752 | 201 | .358 | 117 | .427 | 120 | .438 | 35.9 | 5.3 | 4.77 | 4.91 |
| Homer Bailey | Was | sp | 26 | .886 | 161 | .304 | 125 | .558 | 125 | .558 | 37.9 | 6.7 | 6.10 | 5.92 |
| Collin Balester | Atl | mr | 26 | .816 | 26 | .154 | 23 | .575 | 23 | .575 | 6.1 | 5.7 | 5.15 | 4.66 |
| Anthony Bass | ChN | mr | 24 | .776 | 122 | .287 | 79 | .451 | 85 | .486 | 22.2 | 5.2 | 4.65 | 5.46 |
| Antonio Bastardo* | NYM | mr | 26 | .574 | 141 | .227 | 96 | .381 | 97 | .385 | 19.7 | 2.9 | 2.61 | 2.32 |
| Brandon Beachy | NYM | sp | 25 | .688 | 396 | .298 | 289 | .433 | 292 | .437 | 71.2 | 4.0 | 3.63 | 3.41 |
| Pedro Beato | Was | mr | 25 | .638 | 199 | .216 | 109 | .399 | 113 | .414 | 23.7 | 3.2 | 2.84 | 2.83 |
| Josh Beckett | Hou | sp | 32 | .597 | 571 | .264 | 308 | .355 | 321 | .370 | 73.8 | 3.1 | 2.77 | 2.56 |
| Matt Belisle | NYM | mr | 32 | .772 | 245 | .347 | 154 | .458 | 155 | .461 | 42.4 | 4.9 | 4.42 | 4.42 |
| Heath Bell | Mil | cl | 34 | .733 | 112 | .304 | 73 | .451 | 73 | .451 | 16.7 | 3.6 | 3.25 | 3.44 |
| Rafael Betancourt | ChN | mr | 37 | .585 | 148 | .250 | 95 | .378 | 97 | .386 | 19.3 | 2.7 | 2.36 | 1.88 |
| Chad Billingsley | ChN | sp | 27 | .781 | 585 | .330 | 404 | .475 | 409 | .481 | 116.6 | 5.5 | 4.99 | 4.96 |
| Joe Blanton | Col | sp | 31 | .891 | 91 | .330 | 66 | .537 | 68 | .553 | 21.2 | 7.1 | 6.45 | 5.88 |
| Mitchell Boggs | Pit | mr | 28 | .861 | 206 | .354 | 138 | .519 | 139 | .523 | 43.4 | 6.7 | 6.13 | 5.93 |
| Bill Bray* | ChN | mr | 29 | .739 | 135 | .326 | 84 | .444 | 85 | .450 | 24.8 | 5.3 | 4.83 | 4.35 |
| Rex Brothers* | Mil | mr | 24 | .759 | 93 | .280 | 86 | .480 | 89 | .497 | 24.0 | 5.4 | 5.03 | 4.93 |
| Madison Bumgarner* | LA | sp | 22 | .783 | 618 | .380 | 416 | .462 | 419 | .466 | 121.1 | 5.2 | 4.66 | 4.54 |
| A.J. Burnett | Col | sp | 35 | .966 | 580 | .329 | 553 | .608 | 565 | .621 | 173.8 | 7.9 | 7.11 | 6.88 |
| Matt Cain | NYM | sp | 27 | .674 | 703 | .280 | 410 | .412 | 417 | .419 | 106.4 | 4.0 | 3.63 | 3.09 |
| Matt Capps | StL | mr | 28 | .000 | 5 | .000 | 0 | .000 | 0 | .000 | 0.0 | 0.0 | 0.00 | 0.00 |
| Chris Capuano* | Col | sp | 33 | .887 | 550 | .340 | 463 | .561 | 467 | .565 | 142.5 | 7.1 | 6.40 | 6.00 |
| Chris Carpenter | StL | sp | 37 | .650 | 678 | .305 | 352 | .378 | 360 | .387 | 86.2 | 3.4 | 3.02 | 2.94 |
| Santiago Casilla | Col | mr | 31 | .603 | 148 | .270 | 85 | .366 | 88 | .379 | 18.8 | 3.0 | 2.72 | 2.64 |
| Jhoulys Chacin | Atl | sp | 24 | .676 | 638 | .259 | 381 | .421 | 389 | .430 | 93.4 | 3.8 | 3.44 | 3.10 |
| Aroldis Chapman* | Atl | mr | 24 | .545 | 78 | .269 | 74 | .376 | 74 | .376 | 13.4 | 2.6 | 2.31 | 2.53 |
| Steve Cishek | NYM | mr | 26 | .584 | 176 | .261 | 88 | .353 | 90 | .361 | 18.6 | 2.6 | 2.40 | 2.18 |
| Tyler Clippard | LA | mr | 27 | .547 | 146 | .199 | 96 | .368 | 97 | .372 | 17.7 | 2.3 | 2.12 | 1.75 |
| Casey Coleman | LA | sp | 24 | .619 | 6 | .167 | 4 | .444 | 4 | .444 | 0.8 | 3.8 | 3.40 | 2.80 |
| Josh Collmenter | Hou | sp | 26 | .690 | 543 | .284 | 292 | .414 | 296 | .420 | 77.8 | 4.1 | 3.69 | 3.34 |
| Kevin Correia | LA | sp | 31 | .860 | 343 | .312 | 216 | .512 | 218 | .517 | 68.3 | 6.5 | 5.91 | 5.86 |
| Johnny Cueto | Hou | sp | 26 | .652 | 528 | .256 | 277 | .391 | 288 | .407 | 64.9 | 3.4 | 3.06 | 3.18 |
| Rubby De La Rosa | Was | sp | 23 | .619 | 139 | .295 | 81 | .367 | 83 | .376 | 19.8 | 3.4 | 3.13 | 3.30 |
| Fautino De Los Santos | Atl | mr | 26 | .492 | 14 | .214 | 8 | .333 | 8 | .333 | 1.1 | 1.6 | 1.41 | 1.56 |
| Randall Delgado | Mil | sp | 22 | .680 | 123 | .211 | 71 | .415 | 75 | .439 | 17.8 | 3.9 | 3.45 | 3.57 |
| Ross Detwiler* | SF | sp | 26 | .723 | 103 | .252 | 66 | .437 | 69 | .457 | 15.7 | 3.9 | 3.53 | 3.97 |
| R.A. Dickey | Ari | sp | 37 | .756 | 652 | .313 | 394 | .454 | 400 | .461 | 110.9 | 5.0 | 4.49 | 4.37 |
| Octavio Dotel | Hou | mr | 38 | .520 | 163 | .172 | 76 | .319 | 82 | .345 | 15.4 | 2.2 | 2.04 | 1.60 |
| Michael Dunn* | Col | mr | 27 | .998 | 81 | .346 | 87 | .649 | 87 | .649 | 29.6 | 9.9 | 8.76 | 8.07 |
| Michael Dunn* | SF | mr | 27 | .646 | 24 | .125 | 23 | .460 | 23 | .460 | 4.6 | 3.3 | 3.09 | 3.33 |
| Michael Dunn* |   | mr | 27 | .905 | 105 | .295 | 110 | .598 | 110 | .598 | 33.1 | 7.6 | 6.82 | 6.50 |
| Chad Durbin | ChN | mr | 34 | 1.189 | 16 | .375 | 22 | .786 | 22 | .786 | 7.1 | 10.6 | 10.10 | 12.41 |
| Scott Elbert* | Ari | mr | 26 | .810 | 92 | .424 | 70 | .461 | 74 | .487 | 21.4 | 5.7 | 5.00 | 4.75 |
| Barry Enright | NYM | sp | 26 | 1.500 | 5 | .400 | 4 | .800 | 4 | .800 | 1.8 | 16.3 | 14.64 | 7.48 |
| Nathan Eovaldi | NYM | sp | 22 | .691 | 128 | .227 | 75 | .429 | 77 | .440 | 18.9 | 4.2 | 3.82 | 3.96 |
| Edgmer Escalona | LA | mr | 25 | .541 | 84 | .190 | 38 | .342 | 39 | .351 | 7.8 | 2.4 | 2.20 | 1.64 |
| Marco Estrada | Pit | mr | 28 | .815 | 275 | .353 | 213 | .504 | 216 | .511 | 64.1 | 6.1 | 5.47 | 5.37 |
| Dana Eveland* | SF | sp | 28 | 1.001 | 71 | .394 | 57 | .613 | 58 | .624 | 18.9 | 8.2 | 7.67 | 7.43 |
| Ernesto Frieri | Hou | mr | 26 | .662 | 159 | .245 | 116 | .414 | 124 | .443 | 28.1 | 3.8 | 3.41 | 3.00 |
| Brian Fuentes* | StL | mr | 36 | .619 | 144 | .306 | 74 | .335 | 81 | .367 | 19.3 | 3.4 | 3.10 | 3.61 |
| Yovani Gallardo | StL | sp | 26 | .705 | 640 | .317 | 403 | .425 | 408 | .430 | 107.8 | 4.3 | 3.87 | 3.77 |
| Jaime Garcia* | NYM | sp | 25 | .768 | 578 | .330 | 374 | .465 | 376 | .468 | 103.3 | 5.0 | 4.47 | 4.51 |
| Jon Garland | Mil | sp | 32 | 1.036 | 27 | .481 | 18 | .581 | 18 | .581 | 7.5 | 11.8 | 10.66 | 11.46 |
| Matt Garza | Hou | sp | 28 | .642 | 527 | .287 | 323 | .392 | 329 | .399 | 76.6 | 3.4 | 3.13 | 2.94 |
| Dillon Gee | StL | sp | 26 | .763 | 303 | .290 | 200 | .455 | 209 | .475 | 57.5 | 5.2 | 4.72 | 4.82 |
| Tom Gorzelanny* | ChN | sp | 29 | .750 | 200 | .275 | 149 | .475 | 153 | .487 | 39.3 | 4.8 | 4.44 | 4.49 |
| John Grabow* | Was | mr | 33 | .702 | 161 | .211 | 95 | .446 | 97 | .455 | 22.9 | 3.9 | 3.62 | 3.52 |
| Luke Gregerson | Pit | mr | 28 | .828 | 165 | .370 | 105 | .482 | 106 | .486 | 33.2 | 6.4 | 5.92 | 6.81 |
| Zack Greinke | Atl | sp | 28 | .747 | 346 | .327 | 243 | .459 | 247 | .467 | 66.3 | 4.8 | 4.34 | 4.02 |
| Zack Greinke | Mil | sp | 28 | .731 | 178 | .315 | 122 | .442 | 126 | .457 | 32.5 | 4.5 | 4.03 | 3.90 |
| Zack Greinke |   | sp | 28 | .742 | 524 | .323 | 365 | .453 | 373 | .463 | 98.8 | 4.7 | 4.23 | 3.97 |
| Jason Grilli | Pit | mr | 35 | .783 | 69 | .275 | 62 | .500 | 64 | .516 | 16.6 | 5.6 | 4.98 | 5.62 |
| Javy Guerra | SF | cl | 26 | .710 | 157 | .255 | 99 | .446 | 100 | .450 | 25.4 | 4.5 | 3.99 | 4.10 |
| Matt Guerrier | Pit | mr | 33 | .485 | 145 | .172 | 67 | .319 | 68 | .324 | 11.7 | 2.0 | 1.82 | 1.81 |
| Roy Halladay | SF | sp | 35 | .623 | 617 | .311 | 310 | .359 | 313 | .363 | 79.2 | 3.4 | 3.08 | 2.76 |
| Cole Hamels* | LA | sp | 28 | .638 | 610 | .298 | 343 | .385 | 344 | .386 | 84.5 | 3.5 | 3.13 | 2.92 |
| Jason Hammel | Ari | sp | 29 | .699 | 381 | .260 | 208 | .422 | 214 | .434 | 51.8 | 3.9 | 3.57 | 3.63 |
| Brad Hand* | Col | sp | 22 | 1.005 | 24 | .458 | 20 | .606 | 20 | .606 | 8.3 | 11.8 | 10.08 | 9.16 |
| Joel Hanrahan | Ari | cl | 30 | .696 | 216 | .319 | 119 | .410 | 121 | .417 | 32.1 | 4.3 | 3.86 | 3.67 |
| Tommy Hanson | Was | sp | 25 | .754 | 377 | .308 | 294 | .479 | 297 | .484 | 80.1 | 5.1 | 4.55 | 4.16 |
| J.A. Happ* | Mil | sp | 29 | 1.029 | 19 | .421 | 18 | .643 | 18 | .643 | 6.8 | 11.4 | 10.27 | 9.69 |
| Aaron Harang | Hou | sp | 34 | .833 | 331 | .332 | 235 | .511 | 237 | .515 | 70.8 | 6.2 | 5.59 | 5.39 |
| Dan Haren | NYM | sp | 31 | .703 | 774 | .305 | 445 | .424 | 454 | .432 | 121.5 | 4.3 | 3.88 | 3.25 |
| Blake Hawksworth | Ari | mr | 29 | .671 | 89 | .247 | 59 | .440 | 59 | .440 | 14.4 | 4.1 | 3.90 | 3.42 |
| Aaron Heilman | Col | mr | 33 | .746 | 39 | .308 | 25 | .446 | 26 | .464 | 7.5 | 5.2 | 4.58 | 3.99 |
| David Hernandez | LA | mr | 27 | .617 | 180 | .272 | 115 | .389 | 116 | .392 | 27.5 | 3.6 | 3.20 | 3.00 |
| Livan Hernandez | Ari | sp | 37 | .751 | 564 | .319 | 316 | .439 | 320 | .445 | 88.1 | 4.8 | 4.31 | 4.22 |
| David Herndon | Ari | mr | 26 | .633 | 6 | .333 | 4 | .400 | 4 | .400 | 1.0 | 3.8 | 3.40 | 2.67 |
| Daniel Hudson | Ari | sp | 25 | .755 | 740 | .318 | 444 | .454 | 449 | .460 | 126.9 | 5.0 | 4.58 | 4.07 |
| Tim Hudson | StL | sp | 36 | .682 | 692 | .270 | 383 | .407 | 395 | .419 | 96.1 | 3.8 | 3.44 | 3.35 |
| Edwin Jackson | Atl | sp | 28 | .793 | 684 | .352 | 436 | .472 | 438 | .475 | 126.7 | 5.4 | 4.90 | 5.07 |
| Kenley Jansen | Hou | mr | 24 | .604 | 103 | .301 | 95 | .401 | 95 | .401 | 20.8 | 3.2 | 2.90 | 2.62 |
| Ubaldo Jimenez | Ari | sp | 28 | .800 | 526 | .312 | 377 | .500 | 384 | .509 | 106.6 | 5.5 | 5.08 | 4.32 |
| Josh Johnson | Pit | sp | 28 | .554 | 171 | .298 | 89 | .327 | 90 | .331 | 19.4 | 2.6 | 2.29 | 2.26 |
| Jair Jurrjens | LA | sp | 26 | .773 | 225 | .289 | 132 | .468 | 136 | .482 | 38.0 | 5.2 | 4.69 | 4.44 |
| Jair Jurrjens | Pit | sp | 26 | .730 | 307 | .264 | 190 | .455 | 193 | .462 | 49.5 | 4.6 | 4.19 | 4.28 |
| Jair Jurrjens |   | sp | 26 | .748 | 532 | .274 | 322 | .460 | 329 | .470 | 87.6 | 4.8 | 4.40 | 4.35 |
| Jeff Karstens | Mil | sp | 29 | .768 | 557 | .302 | 344 | .468 | 349 | .475 | 97.9 | 5.1 | 4.68 | 4.26 |
| Kyle Kendrick | SF | mr | 27 | .712 | 218 | .275 | 112 | .406 | 120 | .435 | 32.5 | 4.6 | 4.23 | 4.15 |
| Ian Kennedy | LA | sp | 27 | .688 | 585 | .284 | 377 | .426 | 384 | .433 | 96.2 | 4.0 | 3.65 | 3.22 |
| Clayton Kershaw* | ChN | sp | 24 | .662 | 210 | .348 | 128 | .393 | 129 | .396 | 32.5 | 3.7 | 3.35 | 3.33 |
| Clayton Kershaw* | Col | sp | 24 | .742 | 423 | .326 | 298 | .458 | 299 | .459 | 80.6 | 4.8 | 4.29 | 4.22 |
| Clayton Kershaw* |   | sp | 24 | .715 | 633 | .333 | 426 | .436 | 428 | .438 | 112.9 | 4.4 | 3.96 | 3.91 |
| Craig Kimbrel | Ari | cl | 24 | .506 | 125 | .320 | 92 | .323 | 94 | .330 | 16.1 | 2.0 | 1.79 | 1.78 |
| Hong-Chih Kuo* | NYM | mr | 30 | .866 | 14 | .286 | 19 | .576 | 19 | .576 | 5.5 | 8.8 | 7.89 | 10.37 |
| Hiroki Kuroda | Was | sp | 37 | .756 | 646 | .297 | 422 | .469 | 427 | .474 | 119.3 | 5.1 | 4.62 | 4.09 |
| John Lannan* | LA | sp | 27 | .536 | 29 | .241 | 9 | .257 | 11 | .314 | 2.3 | 2.3 | 2.03 | 2.15 |
| Mat Latos | StL | sp | 24 | .668 | 550 | .296 | 324 | .406 | 326 | .409 | 82.8 | 3.9 | 3.46 | 3.17 |
| Mike Leake | Mil | sp | 24 | .809 | 560 | .329 | 360 | .485 | 370 | .498 | 104.6 | 5.4 | 4.94 | 4.72 |
| Sam LeCure | NYM | mr | 28 | .683 | 116 | .284 | 76 | .413 | 80 | .435 | 20.5 | 4.3 | 4.01 | 3.68 |
| Sam LeCure | StL | mr | 28 | .566 | 106 | .198 | 54 | .360 | 56 | .373 | 10.5 | 2.4 | 2.17 | 1.85 |
| Sam LeCure |   | mr | 28 | .630 | 222 | .243 | 130 | .389 | 136 | .407 | 30.8 | 3.4 | 3.09 | 2.76 |
| Cliff Lee* | ChN | sp | 33 | .694 | 591 | .320 | 357 | .415 | 362 | .421 | 92.1 | 4.0 | 3.64 | 3.60 |
| Ted Lilly* | ChN | sp | 36 | .871 | 348 | .276 | 300 | .568 | 303 | .574 | 87.8 | 6.6 | 5.96 | 5.60 |
| Tim Lincecum | ChN | sp | 28 | .672 | 583 | .276 | 399 | .424 | 406 | .431 | 101.3 | 4.1 | 3.70 | 3.28 |
| Brad Lincoln | SF | sp | 27 | .964 | 49 | .286 | 42 | .636 | 42 | .636 | 12.0 | 7.2 | 6.31 | 6.53 |
| Josh Lindblom | Pit | mr | 25 | .426 | 68 | .221 | 28 | .248 | 30 | .265 | 5.2 | 1.6 | 1.39 | 1.17 |
| Matt Lindstrom | LA | mr | 32 | .556 | 155 | .226 | 66 | .333 | 68 | .343 | 13.3 | 2.3 | 2.13 | 1.76 |
| Kameron Loe | Atl | mr | 30 | .663 | 216 | .301 | 127 | .394 | 132 | .410 | 32.1 | 3.7 | 3.29 | 3.15 |
| Kyle Lohse | SF | sp | 33 | .732 | 598 | .303 | 353 | .447 | 355 | .449 | 93.9 | 4.5 | 4.03 | 3.71 |
| Javier Lopez* | ChN | mr | 34 | .729 | 116 | .319 | 69 | .426 | 72 | .444 | 18.6 | 4.4 | 4.07 | 4.01 |
| Wilton Lopez | Atl | mr | 28 | .814 | 224 | .379 | 150 | .466 | 155 | .481 | 45.3 | 5.7 | 5.14 | 5.67 |
| Derek Lowe | Pit | sp | 39 | .759 | 599 | .319 | 374 | .454 | 381 | .463 | 102.3 | 4.8 | 4.38 | 4.56 |
| Cory Luebke* | StL | mr | 27 | .636 | 388 | .320 | 245 | .389 | 247 | .392 | 60.9 | 3.6 | 3.22 | 2.95 |
| Jordan Lyles | Pit | sp | 21 | .778 | 8 | .375 | 4 | .444 | 4 | .444 | 1.3 | 6.0 | 5.40 | 4.47 |
| Lance Lynn | StL | mr | 25 | .567 | 63 | .238 | 38 | .365 | 38 | .365 | 7.7 | 2.6 | 2.27 | 2.16 |
| Mike MacDougal | Pit | mr | 35 | .823 | 100 | .310 | 75 | .507 | 76 | .514 | 21.2 | 6.0 | 5.59 | 6.23 |
| Ryan Madson | Ari | cl | 31 | .575 | 193 | .275 | 91 | .338 | 93 | .346 | 20.9 | 2.8 | 2.57 | 2.09 |
| Paul Maholm* | Pit | sp | 30 | .709 | 450 | .293 | 255 | .421 | 262 | .433 | 66.6 | 4.3 | 3.85 | 3.97 |
| Shaun Marcum | Ari | sp | 30 | .682 | 636 | .286 | 368 | .415 | 373 | .421 | 94.7 | 4.0 | 3.66 | 3.34 |
| Carlos Marmol | Was | cl | 29 | .808 | 115 | .365 | 124 | .508 | 127 | .520 | 35.2 | 6.2 | 5.46 | 5.90 |
| Sean Marshall* | Pit | mr | 29 | .594 | 215 | .326 | 118 | .358 | 118 | .358 | 26.5 | 2.9 | 2.62 | 2.35 |
| Cristhian Martinez | Pit | mr | 30 | .643 | 252 | .290 | 129 | .378 | 132 | .387 | 32.9 | 3.6 | 3.24 | 2.85 |
| Kyle McClellan | LA | mr | 28 | .950 | 357 | .333 | 278 | .570 | 287 | .588 | 94.4 | 8.1 | 7.37 | 7.35 |
| Daniel McCutchen | ChN | mr | 29 | .890 | 199 | .312 | 135 | .531 | 138 | .543 | 43.6 | 7.2 | 6.55 | 7.08 |
| James McDonald | Pit | sp | 27 | .763 | 502 | .291 | 352 | .474 | 354 | .477 | 98.2 | 5.3 | 4.81 | 4.83 |
| Evan Meek | SF | mr | 29 | .678 | 33 | .303 | 16 | .390 | 16 | .390 | 4.3 | 4.0 | 3.51 | 3.11 |
| Mark Melancon | Atl | cl | 27 | .802 | 182 | .335 | 127 | .472 | 133 | .494 | 37.1 | 5.7 | 5.15 | 5.47 |
| Andrew Miller* | Mil | sp | 27 | 1.122 | 54 | .352 | 53 | .716 | 54 | .730 | 18.3 | 10.5 | 9.65 | 9.53 |
| Tom Milone* | NYM | sp | 25 | .786 | 21 | .429 | 11 | .423 | 11 | .423 | 4.5 | 7.2 | 6.88 | 5.31 |
| Mike Minor* | Pit | sp | 24 | .906 | 19 | .368 | 15 | .577 | 15 | .577 | 4.9 | 7.8 | 6.66 | 5.64 |
| Franklin Morales* | Col | mr | 26 | .795 | 75 | .173 | 73 | .553 | 74 | .561 | 17.7 | 5.0 | 4.56 | 4.20 |
| Clayton Mortensen | Was | mr | 27 | .915 | 19 | .263 | 19 | .594 | 20 | .625 | 4.3 | 4.8 | 4.31 | 5.22 |
| Dustin Moseley | Pit | sp | 30 | .830 | 397 | .310 | 257 | .502 | 260 | .508 | 80.7 | 6.5 | 5.87 | 5.46 |
| Jason Motte | StL | mr | 30 | .737 | 33 | .364 | 18 | .400 | 19 | .422 | 5.4 | 4.9 | 4.41 | 4.57 |
| Edward Mujica | Col | mr | 28 | .789 | 233 | .300 | 161 | .488 | 164 | .497 | 42.2 | 4.8 | 4.36 | 4.51 |
| Brett Myers | Mil | sp | 31 | .816 | 528 | .345 | 363 | .491 | 366 | .495 | 104.2 | 5.4 | 4.92 | 4.85 |
| Chris Narveson* | Hou | sp | 30 | .775 | 343 | .257 | 247 | .500 | 249 | .504 | 63.4 | 4.9 | 4.45 | 4.53 |
| Jonathon Niese* | SF | sp | 25 | .787 | 43 | .349 | 23 | .442 | 23 | .442 | 7.1 | 5.3 | 4.79 | 3.82 |
| Ricky Nolasco | NYM | sp | 29 | .958 | 179 | .402 | 134 | .585 | 134 | .585 | 45.9 | 8.1 | 7.19 | 6.61 |
| Bud Norris | SF | sp | 27 | .764 | 498 | .309 | 354 | .471 | 362 | .482 | 96.8 | 5.0 | 4.52 | 4.14 |
| Leo Nunez | Col | cl | 28 | .678 | 137 | .292 | 89 | .424 | 90 | .429 | 22.1 | 4.0 | 3.56 | 3.02 |
| Leo Nunez | Atl | cl | 28 | .616 | 63 | .206 | 34 | .400 | 35 | .412 | 7.8 | 3.4 | 3.16 | 2.31 |
| Leo Nunez |   | cl | 28 | .660 | 200 | .265 | 123 | .417 | 125 | .424 | 29.9 | 3.8 | 3.45 | 2.81 |
| Eric O'Flaherty* | LA | mr | 27 | .689 | 194 | .330 | 110 | .397 | 114 | .412 | 31.0 | 4.4 | 3.96 | 3.70 |
| Logan Ondrusek | StL | mr | 27 | .763 | 187 | .326 | 119 | .449 | 123 | .464 | 36.0 | 5.7 | 5.20 | 5.19 |
| Roy Oswalt | Atl | sp | 34 | .712 | 515 | .303 | 285 | .427 | 287 | .430 | 72.3 | 4.0 | 3.61 | 3.67 |
| Micah Owings | Col | mr | 29 | .969 | 140 | .286 | 133 | .643 | 133 | .643 | 38.9 | 7.6 | 7.06 | 6.58 |
| Bobby Parnell | ChN | mr | 27 | .932 | 34 | .382 | 40 | .571 | 42 | .600 | 14.1 | 9.3 | 8.54 | 8.52 |
| Joe Paterson* | Ari | mr | 26 | .938 | 14 | .429 | 9 | .563 | 9 | .563 | 3.4 | 9.1 | 8.20 | 6.23 |
| Felipe Paulino | Col | sp | 28 | .997 | 79 | .405 | 72 | .581 | 75 | .605 | 25.9 | 9.3 | 8.74 | 9.74 |
| Jake Peavy | SF | sp | 31 | .702 | 387 | .346 | 220 | .407 | 224 | .415 | 62.5 | 4.5 | 4.05 | 3.68 |
| Mike Pelfrey | Was | sp | 28 | .817 | 373 | .306 | 246 | .500 | 249 | .506 | 74.9 | 6.3 | 5.70 | 5.81 |
| Joel Peralta | SF | mr | 36 | .586 | 171 | .211 | 102 | .385 | 102 | .385 | 19.0 | 2.5 | 2.25 | 2.06 |
| Chris Perez | Atl | cl | 26 | .764 | 193 | .254 | 121 | .464 | 126 | .483 | 35.4 | 5.5 | 5.06 | 4.86 |
| Drew Pomeranz* | Atl | sp | 23 | 1.129 | 19 | .263 | 29 | .744 | 30 | .769 | 8.3 | 8.6 | 7.45 | 9.18 |
| J.J. Putz | StL | cl | 35 | .540 | 173 | .214 | 91 | .351 | 91 | .351 | 17.5 | 2.4 | 2.13 | 1.63 |
| Chad Qualls | NYM | mr | 33 | .979 | 64 | .266 | 57 | .633 | 58 | .644 | 18.7 | 9.0 | 8.24 | 8.32 |
| Ramon S. Ramirez | Ari | mr | 30 | .667 | 190 | .242 | 117 | .406 | 122 | .424 | 30.5 | 4.1 | 3.74 | 3.65 |
| Clayton Richard* | SF | sp | 28 | .664 | 105 | .248 | 56 | .409 | 57 | .416 | 12.4 | 3.3 | 2.96 | 3.12 |
| Aneury Rodriguez | Pit | mr | 24 | .865 | 25 | .200 | 23 | .575 | 23 | .575 | 6.9 | 7.1 | 6.17 | 6.31 |
| Henry Rodriguez | Mil | mr | 25 | .641 | 162 | .296 | 107 | .395 | 108 | .399 | 25.8 | 3.7 | 3.39 | 3.69 |
| Wandy Rodriguez* | Was | sp | 33 | .715 | 495 | .283 | 332 | .450 | 334 | .453 | 83.9 | 4.3 | 3.87 | 3.88 |
| Sergio Romo | LA | mr | 29 | .448 | 128 | .266 | 52 | .259 | 52 | .259 | 9.7 | 1.6 | 1.46 | 1.14 |
| James Russell* | Pit | mr | 26 | 1.070 | 30 | .367 | 29 | .674 | 30 | .698 | 9.7 | 9.3 | 8.72 | 9.18 |
| C.C. Sabathia* | Col | sp | 31 | .775 | 666 | .351 | 446 | .462 | 455 | .471 | 123.4 | 4.9 | 4.45 | 4.44 |
| Takashi Saito | Mil | mr | 42 | .812 | 72 | .264 | 51 | .515 | 51 | .515 | 13.3 | 5.1 | 4.63 | 4.26 |
| Fernando Salas | SF | cl | 27 | .602 | 186 | .210 | 111 | .381 | 115 | .395 | 24.6 | 3.0 | 2.76 | 2.29 |
| Jeff Samardzija | Hou | mr | 27 | .547 | 226 | .217 | 126 | .348 | 130 | .359 | 26.9 | 2.8 | 2.53 | 2.58 |
| Brian Sanches | Hou | mr | 33 | .675 | 153 | .209 | 101 | .447 | 102 | .451 | 23.5 | 3.8 | 3.46 | 3.07 |
| Anibal Sanchez | Was | sp | 28 | .755 | 576 | .337 | 419 | .466 | 421 | .468 | 113.2 | 4.9 | 4.42 | 4.51 |
| Eduardo Sanchez | StL | mr | 23 | .503 | 31 | .194 | 22 | .355 | 22 | .355 | 3.7 | 2.1 | 1.96 | 1.76 |
| Jonathan Sanchez* | Atl | sp | 29 | .736 | 187 | .332 | 120 | .432 | 122 | .439 | 35.1 | 5.2 | 4.82 | 4.79 |
| Joe Saunders* | Mil | sp | 31 | .878 | 702 | .302 | 498 | .542 | 501 | .545 | 147.1 | 6.4 | 5.78 | 5.93 |
| Max Scherzer | Atl | sp | 27 | .828 | 443 | .350 | 326 | .494 | 335 | .508 | 100.6 | 6.1 | 5.62 | 5.38 |
| Daniel Schlereth* | NYM | mr | 26 | .803 | 142 | .275 | 123 | .521 | 124 | .525 | 35.1 | 6.4 | 5.73 | 6.10 |
| Chris Schwinden | NYM | sp | 25 | .691 | 14 | .286 | 8 | .421 | 8 | .421 | 2.3 | 4.8 | 4.31 | 2.74 |
| Bryan Shaw | Hou | mr | 24 | .722 | 24 | .458 | 14 | .378 | 14 | .378 | 4.2 | 4.5 | 3.89 | 4.93 |
| Rafael Soriano | Col | mr | 32 | .693 | 114 | .351 | 67 | .399 | 68 | .405 | 18.2 | 4.3 | 3.92 | 4.42 |
| Josh Spence* | Col | mr | 24 | .575 | 71 | .183 | 48 | .400 | 48 | .400 | 8.9 | 2.6 | 2.38 | 1.98 |
| Craig Stammen | SF | mr | 28 | .437 | 9 | .222 | 5 | .294 | 5 | .294 | 0.8 | 1.6 | 1.45 | 1.83 |
| Tim Stauffer | Was | sp | 30 | .736 | 594 | .281 | 357 | .442 | 371 | .460 | 97.0 | 4.6 | 4.19 | 4.02 |
| Drew Storen | SF | cl | 24 | .526 | 179 | .246 | 82 | .315 | 83 | .319 | 16.8 | 2.3 | 2.04 | 1.78 |
| Stephen Strasburg | Was | sp | 23 | .490 | 84 | .262 | 34 | .283 | 34 | .283 | 6.4 | 1.8 | 1.66 | 1.55 |
| Michael Stutes | Hou | mr | 25 | .793 | 180 | .283 | 125 | .490 | 127 | .498 | 34.9 | 5.4 | 4.82 | 4.79 |
| Eric Surkamp* | Hou | sp | 24 | .710 | 18 | .278 | 12 | .462 | 12 | .462 | 3.3 | 5.3 | 4.47 | 3.50 |
| Hisanori Takahashi* | Hou | mr | 37 | .591 | 193 | .249 | 105 | .367 | 106 | .371 | 22.0 | 2.8 | 2.49 | 2.35 |
| Jose Valverde | NYM | cl | 32 | .662 | 203 | .310 | 130 | .402 | 133 | .412 | 33.4 | 4.0 | 3.56 | 3.66 |
| Anthony Varvaro | Hou | mr | 27 | .601 | 39 | .179 | 22 | .407 | 22 | .407 | 4.6 | 3.0 | 2.72 | 2.16 |
| Esmerling Vasquez | Was | mr | 28 | .768 | 105 | .267 | 68 | .466 | 70 | .479 | 19.2 | 5.3 | 4.85 | 5.12 |
| Javier Vazquez | SF | sp | 35 | .711 | 524 | .267 | 311 | .442 | 318 | .452 | 81.0 | 4.3 | 3.94 | 3.44 |
| Javier Vazquez |   | sp | 35 | .711 | 524 | .267 | 311 | .442 | 318 | .452 | 81.0 | 4.3 | 3.94 | 3.44 |
| Jonny Venters* | ChN | mr | 27 | .477 | 132 | .227 | 78 | .320 | 78 | .320 | 12.3 | 1.8 | 1.61 | 1.88 |
| Jose Veras | SF | mr | 31 | .722 | 181 | .276 | 145 | .463 | 148 | .473 | 37.5 | 4.7 | 4.41 | 4.41 |
| Carlos Villanueva | NYM | mr | 28 | .755 | 368 | .321 | 223 | .443 | 229 | .455 | 66.1 | 5.1 | 4.64 | 4.19 |
| Arodys Vizcaino | Atl | mr | 21 | .711 | 17 | .294 | 11 | .440 | 11 | .440 | 2.8 | 4.2 | 4.02 | 4.66 |
| Ryan Vogelsong | LA | sp | 34 | .678 | 622 | .302 | 342 | .405 | 345 | .408 | 90.5 | 4.1 | 3.66 | 3.44 |
| Edinson Volquez | Col | sp | 28 | .922 | 186 | .355 | 181 | .575 | 184 | .584 | 56.5 | 7.8 | 7.05 | 7.63 |
| Chris Volstad | Atl | sp | 25 | .798 | 472 | .309 | 335 | .501 | 336 | .502 | 93.6 | 5.5 | 4.98 | 5.11 |
| Ryan Webb | Was | mr | 26 | .912 | 52 | .385 | 36 | .522 | 38 | .551 | 11.2 | 6.7 | 6.03 | 7.10 |
| Randy Wells | Mil | sp | 29 | .742 | 136 | .301 | 84 | .454 | 84 | .454 | 23.4 | 5.0 | 4.44 | 4.36 |
| Brian Wilson | ChN | cl | 30 | .819 | 175 | .366 | 126 | .481 | 127 | .485 | 39.0 | 6.3 | 5.78 | 5.92 |
| Randy Wolf* | Mil | sp | 35 | .788 | 657 | .301 | 427 | .481 | 433 | .488 | 120.3 | 5.3 | 4.78 | 4.80 |
| Kerry Wood | ChN | mr | 35 | .958 | 30 | .467 | 27 | .563 | 28 | .583 | 10.1 | 10.5 | 9.46 | 9.02 |
| Travis Wood* | Atl | sp | 25 | .839 | 56 | .411 | 37 | .457 | 39 | .481 | 12.3 | 6.6 | 6.10 | 7.50 |
| Vance Worley | Pit | sp | 24 | .653 | 411 | .265 | 260 | .417 | 262 | .421 | 60.4 | 3.6 | 3.26 | 2.96 |
| Jordan Zimmermann | ChN | sp | 26 | .794 | 545 | .334 | 342 | .465 | 351 | .477 | 105.8 | 5.7 | 5.18 | 4.71 |
| Start |
| Name | Team | P | Age | GS | CG | CG% | SHO | QS | QS% | RS | RS/G | RL | RLS | RL% | PCH/G | STR% |
| Jeremy Accardo | Mil | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 20.3 | .667 |
| Manny Acosta | Mil | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 21 | 4 | .190 | 17.3 | .668 |
| Mike Adams | StL | mr | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 0 | .000 | 14.2 | .677 |
| Jeremy Affeldt* | SF | mr | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 37 | 4 | .108 | 13.9 | .613 |
| Jose Arredondo | Mil | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 23 | 10 | .435 | 19.0 | .589 |
| Bronson Arroyo | Col | sp | 35 | 30 | 1 | .033 | 0 | 10 | .333 | 124 | 4.1 | 14 | 3 | .214 | 93.1 | .660 |
| John Axford | Was | cl | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 17 | 7 | .412 | 16.6 | .626 |
| Burke Badenhop | Mil | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 21 | 4 | .190 | 21.1 | .642 |
| Homer Bailey | Was | sp | 26 | 8 | 0 | .000 | 0 | 4 | .500 | 30 | 3.8 | 2 | 0 | .000 | 103.5 | .662 |
| Collin Balester | Atl | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 2 | .667 | 16.3 | .626 |
| Anthony Bass | ChN | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 9 | .600 | 27.8 | .550 |
| Antonio Bastardo* | NYM | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 1 | .111 | 19.8 | .571 |
| Brandon Beachy | NYM | sp | 25 | 26 | 1 | .038 | 0 | 15 | .577 | 89 | 3.4 | 6 | 1 | .167 | 92.6 | .631 |
| Pedro Beato | Was | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 27 | 9 | .333 | 15.2 | .596 |
| Josh Beckett | Hou | sp | 32 | 33 | 2 | .061 | 1 | 23 | .697 | 133 | 4.0 | 15 | 3 | .200 | 94.3 | .660 |
| Matt Belisle | NYM | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 4 | .400 | 24.0 | .658 |
| Heath Bell | Mil | cl | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 1 | .333 | 13.7 | .617 |
| Rafael Betancourt | ChN | mr | 37 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 11 | 1 | .091 | 15.5 | .677 |
| Chad Billingsley | ChN | sp | 27 | 31 | 0 | .000 | 0 | 17 | .548 | 115 | 3.7 | 21 | 10 | .476 | 104.3 | .606 |
| Joe Blanton | Col | sp | 31 | 4 | 0 | .000 | 0 | 2 | .500 | 11 | 2.8 | 3 | 0 | .000 | 61.9 | .626 |
| Mitchell Boggs | Pit | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 3 | .300 | 22.0 | .615 |
| Bill Bray* | ChN | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 1 | .083 | 16.7 | .618 |
| Rex Brothers* | Mil | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 25 | 5 | .200 | 15.4 | .612 |
| Madison Bumgarner* | LA | sp | 22 | 33 | 1 | .030 | 0 | 18 | .545 | 169 | 5.1 | 21 | 5 | .238 | 100.8 | .669 |
| A.J. Burnett | Col | sp | 35 | 30 | 4 | .133 | 0 | 10 | .333 | 130 | 4.3 | 19 | 3 | .158 | 100.7 | .602 |
| Matt Cain | NYM | sp | 27 | 36 | 3 | .083 | 2 | 22 | .611 | 135 | 3.8 | 13 | 3 | .231 | 101.4 | .637 |
| Matt Capps | StL | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 14.5 | .724 |
| Chris Capuano* | Col | sp | 33 | 28 | 0 | .000 | 0 | 12 | .429 | 114 | 4.1 | 20 | 8 | .400 | 104.7 | .632 |
| Chris Carpenter | StL | sp | 37 | 33 | 5 | .152 | 2 | 25 | .758 | 211 | 6.4 | 18 | 7 | .389 | 101.5 | .670 |
| Santiago Casilla | Col | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 0 | .000 | 21.7 | .581 |
| Jhoulys Chacin | Atl | sp | 24 | 32 | 2 | .063 | 1 | 24 | .750 | 109 | 3.4 | 13 | 4 | .308 | 104.4 | .620 |
| Aroldis Chapman* | Atl | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 37 | 13 | .351 | 14.2 | .549 |
| Steve Cishek | NYM | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 3 | .750 | 17.5 | .654 |
| Tyler Clippard | LA | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 0 | .000 | 15.6 | .662 |
| Casey Coleman | LA | sp | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 46.0 | .565 |
| Josh Collmenter | Hou | sp | 26 | 26 | 1 | .038 | 0 | 17 | .654 | 86 | 3.3 | 9 | 4 | .444 | 74.7 | .671 |
| Kevin Correia | LA | sp | 31 | 15 | 0 | .000 | 0 | 4 | .267 | 67 | 4.5 | 12 | 3 | .250 | 93.3 | .641 |
| Johnny Cueto | Hou | sp | 26 | 29 | 1 | .034 | 0 | 21 | .724 | 116 | 4.0 | 18 | 10 | .556 | 86.3 | .613 |
| Rubby De La Rosa | Was | sp | 23 | 9 | 0 | .000 | 0 | 5 | .556 | 38 | 4.2 | 3 | 3 | 1.000 | 99.4 | .573 |
| Fautino De Los Santos | Atl | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 2 | .286 | 9.0 | .535 |
| Randall Delgado | Mil | sp | 22 | 6 | 1 | .167 | 0 | 3 | .500 | 24 | 4.0 | 5 | 3 | .600 | 101.8 | .622 |
| Ross Detwiler* | SF | sp | 26 | 5 | 2 | .400 | 0 | 2 | .400 | 27 | 5.4 | 4 | 1 | .250 | 48.3 | .599 |
| R.A. Dickey | Ari | sp | 37 | 34 | 0 | .000 | 0 | 17 | .500 | 131 | 3.9 | 19 | 14 | .737 | 87.1 | .644 |
| Octavio Dotel | Hou | mr | 38 | 1 | 0 | .000 | 0 | 0 | .000 | 2 | 2.0 | 15 | 5 | .333 | 14.7 | .621 |
| Michael Dunn* | Col | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 1 | .111 | 23.7 | .598 |
| Michael Dunn* | SF | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 0 | .000 | 19.3 | .582 |
| Michael Dunn* |   | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 1 | .083 | 22.1 | .593 |
| Chad Durbin | ChN | mr | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 16.7 | .684 |
| Scott Elbert* | Ari | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 24 | 8 | .333 | 12.3 | .635 |
| Barry Enright | NYM | sp | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 9.0 | .667 |
| Nathan Eovaldi | NYM | sp | 22 | 6 | 0 | .000 | 0 | 2 | .333 | 29 | 4.8 | 7 | 2 | .286 | 110.8 | .565 |
| Edgmer Escalona | LA | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 1 | .200 | 15.1 | .628 |
| Marco Estrada | Pit | mr | 28 | 9 | 0 | .000 | 0 | 6 | .667 | 36 | 4.0 | 10 | 1 | .100 | 42.9 | .645 |
| Dana Eveland* | SF | sp | 28 | 3 | 1 | .333 | 0 | 1 | .333 | 19 | 6.3 | 0 | 0 | .000 | 109.0 | .661 |
| Ernesto Frieri | Hou | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 26 | 5 | .192 | 16.7 | .588 |
| Brian Fuentes* | StL | mr | 36 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 36 | 12 | .333 | 14.2 | .599 |
| Yovani Gallardo | StL | sp | 26 | 34 | 0 | .000 | 0 | 26 | .765 | 180 | 5.3 | 28 | 5 | .179 | 103.2 | .648 |
| Jaime Garcia* | NYM | sp | 25 | 30 | 1 | .033 | 0 | 18 | .600 | 93 | 3.1 | 12 | 8 | .667 | 95.1 | .631 |
| Jon Garland | Mil | sp | 32 | 1 | 0 | .000 | 0 | 0 | .000 | 5 | 5.0 | 0 | 0 | .000 | 111.0 | .631 |
| Matt Garza | Hou | sp | 28 | 32 | 0 | .000 | 0 | 21 | .656 | 147 | 4.6 | 17 | 9 | .529 | 95.9 | .636 |
| Dillon Gee | StL | sp | 26 | 7 | 0 | .000 | 0 | 3 | .429 | 37 | 5.3 | 23 | 8 | .348 | 32.0 | .604 |
| Tom Gorzelanny* | ChN | sp | 29 | 3 | 0 | .000 | 0 | 2 | .667 | 5 | 1.7 | 14 | 6 | .429 | 37.3 | .624 |
| John Grabow* | Was | mr | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 18 | 3 | .167 | 13.1 | .633 |
| Luke Gregerson | Pit | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 28 | 11 | .393 | 22.0 | .618 |
| Zack Greinke | Atl | sp | 28 | 19 | 3 | .158 | 1 | 11 | .579 | 91 | 4.8 | 9 | 5 | .556 | 104.6 | .635 |
| Zack Greinke | Mil | sp | 28 | 11 | 1 | .091 | 0 | 5 | .455 | 55 | 5.0 | 3 | 1 | .333 | 93.5 | .631 |
| Zack Greinke |   | sp | 28 | 30 | 4 | .133 | 1 | 16 | .533 | 146 | 4.9 | 12 | 6 | .500 | 100.6 | .633 |
| Jason Grilli | Pit | mr | 35 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 7 | .583 | 26.2 | .576 |
| Javy Guerra | SF | cl | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 6 | .462 | 21.6 | .622 |
| Matt Guerrier | Pit | mr | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 17 | 5 | .294 | 20.9 | .583 |
| Roy Halladay | SF | sp | 35 | 32 | 3 | .094 | 1 | 19 | .594 | 121 | 3.8 | 4 | 2 | .500 | 95.1 | .682 |
| Cole Hamels* | LA | sp | 28 | 32 | 0 | .000 | 0 | 22 | .688 | 168 | 5.3 | 13 | 5 | .385 | 105.0 | .653 |
| Jason Hammel | Ari | sp | 29 | 4 | 0 | .000 | 0 | 2 | .500 | 24 | 6.0 | 23 | 8 | .348 | 29.4 | .614 |
| Brad Hand* | Col | sp | 22 | 1 | 0 | .000 | 0 | 0 | .000 | 4 | 4.0 | 3 | 2 | .667 | 64.5 | .597 |
| Joel Hanrahan | Ari | cl | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 22 | 8 | .364 | 15.8 | .629 |
| Tommy Hanson | Was | sp | 25 | 24 | 0 | .000 | 0 | 11 | .458 | 105 | 4.4 | 3 | 1 | .333 | 98.1 | .612 |
| J.A. Happ* | Mil | sp | 29 | 1 | 0 | .000 | 0 | 0 | .000 | 6 | 6.0 | 1 | 0 | .000 | 111.0 | .559 |
| Aaron Harang | Hou | sp | 34 | 17 | 0 | .000 | 0 | 7 | .412 | 81 | 4.8 | 11 | 4 | .364 | 90.1 | .625 |
| Dan Haren | NYM | sp | 31 | 37 | 4 | .108 | 3 | 22 | .595 | 150 | 4.1 | 16 | 4 | .250 | 96.4 | .692 |
| Blake Hawksworth | Ari | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 18 | 2 | .111 | 16.0 | .636 |
| Aaron Heilman | Col | mr | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 0 | .000 | 31.7 | .662 |
| David Hernandez | LA | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 21 | 1 | .048 | 20.8 | .603 |
| Livan Hernandez | Ari | sp | 37 | 28 | 0 | .000 | 0 | 15 | .536 | 125 | 4.5 | 17 | 5 | .294 | 92.2 | .630 |
| David Herndon | Ari | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 1 | 1.000 | 42.0 | .643 |
| Daniel Hudson | Ari | sp | 25 | 34 | 1 | .029 | 0 | 17 | .500 | 184 | 5.4 | 9 | 2 | .222 | 104.6 | .654 |
| Tim Hudson | StL | sp | 36 | 33 | 4 | .121 | 1 | 23 | .697 | 174 | 5.3 | 21 | 7 | .333 | 101.5 | .642 |
| Edwin Jackson | Atl | sp | 28 | 32 | 1 | .031 | 0 | 18 | .563 | 129 | 4.0 | 25 | 7 | .280 | 106.0 | .647 |
| Kenley Jansen | Hou | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 4 | .267 | 16.2 | .595 |
| Ubaldo Jimenez | Ari | sp | 28 | 29 | 0 | .000 | 0 | 18 | .621 | 97 | 3.3 | 6 | 2 | .333 | 98.9 | .607 |
| Josh Johnson | Pit | sp | 28 | 12 | 0 | .000 | 0 | 8 | .667 | 38 | 3.2 | 8 | 4 | .500 | 81.8 | .643 |
| Jair Jurrjens | LA | sp | 26 | 10 | 1 | .100 | 0 | 4 | .400 | 40 | 4.0 | 2 | 2 | 1.000 | 99.2 | .656 |
| Jair Jurrjens | Pit | sp | 26 | 16 | 0 | .000 | 0 | 8 | .500 | 64 | 4.0 | 6 | 0 | .000 | 91.8 | .610 |
| Jair Jurrjens |   | sp | 26 | 26 | 1 | .038 | 0 | 12 | .462 | 104 | 4.0 | 8 | 2 | .250 | 94.6 | .628 |
| Jeff Karstens | Mil | sp | 29 | 25 | 0 | .000 | 0 | 12 | .480 | 92 | 3.7 | 14 | 4 | .286 | 99.0 | .666 |
| Kyle Kendrick | SF | mr | 27 | 8 | 1 | .125 | 0 | 6 | .750 | 34 | 4.3 | 3 | 2 | .667 | 62.9 | .660 |
| Ian Kennedy | LA | sp | 27 | 33 | 1 | .030 | 0 | 23 | .697 | 174 | 5.3 | 34 | 12 | .353 | 100.5 | .629 |
| Clayton Kershaw* | ChN | sp | 24 | 12 | 0 | .000 | 0 | 9 | .750 | 37 | 3.1 | 2 | 0 | .000 | 101.0 | .658 |
| Clayton Kershaw* | Col | sp | 24 | 21 | 6 | .286 | 1 | 11 | .524 | 90 | 4.3 | 9 | 4 | .444 | 107.9 | .651 |
| Clayton Kershaw* |   | sp | 24 | 33 | 6 | .182 | 1 | 20 | .606 | 127 | 3.8 | 11 | 4 | .364 | 105.4 | .654 |
| Craig Kimbrel | Ari | cl | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 7 | .583 | 15.1 | .616 |
| Hong-Chih Kuo* | NYM | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 1 | .250 | 29.2 | .459 |
| Hiroki Kuroda | Was | sp | 37 | 31 | 1 | .032 | 0 | 16 | .516 | 198 | 6.4 | 9 | 3 | .333 | 107.6 | .650 |
| John Lannan* | LA | sp | 27 | 1 | 1 | 1.000 | 0 | 1 | 1.000 | 3 | 3.0 | 0 | 0 | .000 | 108.0 | .648 |
| Mat Latos | StL | sp | 24 | 32 | 2 | .063 | 1 | 17 | .531 | 164 | 5.1 | 13 | 2 | .154 | 96.1 | .621 |
| Mike Leake | Mil | sp | 24 | 23 | 3 | .130 | 0 | 12 | .522 | 73 | 3.2 | 15 | 10 | .667 | 86.6 | .662 |
| Sam LeCure | NYM | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 4 | .333 | 23.9 | .628 |
| Sam LeCure | StL | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 11 | 2 | .182 | 17.4 | .648 |
| Sam LeCure |   | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 23 | 6 | .261 | 20.6 | .636 |
| Cliff Lee* | ChN | sp | 33 | 32 | 1 | .031 | 0 | 18 | .563 | 123 | 3.8 | 9 | 4 | .444 | 97.3 | .646 |
| Ted Lilly* | ChN | sp | 36 | 21 | 0 | .000 | 0 | 6 | .286 | 111 | 5.3 | 14 | 7 | .500 | 91.1 | .633 |
| Tim Lincecum | ChN | sp | 28 | 34 | 2 | .059 | 2 | 23 | .676 | 156 | 4.6 | 13 | 6 | .462 | 106.8 | .614 |
| Brad Lincoln | SF | sp | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 0 | .000 | 26.6 | .649 |
| Josh Lindblom | Pit | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 0 | .000 | 10.5 | .661 |
| Matt Lindstrom | LA | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 11 | 5 | .455 | 18.4 | .661 |
| Kameron Loe | Atl | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 17 | 9 | .529 | 18.9 | .648 |
| Kyle Lohse | SF | sp | 33 | 29 | 2 | .069 | 0 | 20 | .690 | 159 | 5.5 | 7 | 1 | .143 | 92.0 | .651 |
| Javier Lopez* | ChN | mr | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 26 | 7 | .269 | 11.6 | .616 |
| Wilton Lopez | Atl | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 1 | .100 | 20.0 | .629 |
| Derek Lowe | Pit | sp | 39 | 31 | 0 | .000 | 0 | 12 | .387 | 145 | 4.7 | 14 | 7 | .500 | 94.9 | .615 |
| Cory Luebke* | StL | mr | 27 | 23 | 0 | .000 | 0 | 13 | .565 | 141 | 6.1 | 10 | 0 | .000 | 97.1 | .653 |
| Jordan Lyles | Pit | sp | 21 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 40.0 | .650 |
| Lance Lynn | StL | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 1 | .250 | 23.6 | .647 |
| Mike MacDougal | Pit | mr | 35 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 0 | .000 | 18.3 | .570 |
| Ryan Madson | Ari | cl | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 23 | 6 | .261 | 13.5 | .695 |
| Paul Maholm* | Pit | sp | 30 | 22 | 3 | .136 | 1 | 13 | .591 | 107 | 4.9 | 14 | 5 | .357 | 97.2 | .606 |
| Shaun Marcum | Ari | sp | 30 | 33 | 0 | .000 | 0 | 20 | .606 | 128 | 3.9 | 19 | 7 | .368 | 96.5 | .627 |
| Carlos Marmol | Was | cl | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 11 | 3 | .273 | 16.5 | .562 |
| Sean Marshall* | Pit | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 20 | 9 | .450 | 16.1 | .651 |
| Cristhian Martinez | Pit | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 7 | .700 | 19.2 | .659 |
| Kyle McClellan | LA | mr | 28 | 8 | 0 | .000 | 0 | 4 | .500 | 43 | 5.4 | 13 | 4 | .308 | 40.5 | .615 |
| Daniel McCutchen | ChN | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 14 | 6 | .429 | 25.8 | .612 |
| James McDonald | Pit | sp | 27 | 30 | 0 | .000 | 0 | 14 | .467 | 118 | 3.9 | 21 | 9 | .429 | 88.0 | .593 |
| Evan Meek | SF | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 0 | .000 | 16.6 | .624 |
| Mark Melancon | Atl | cl | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 20 | 3 | .150 | 18.1 | .598 |
| Andrew Miller* | Mil | sp | 27 | 1 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 4 | .667 | 36.4 | .612 |
| Tom Milone* | NYM | sp | 25 | 1 | 0 | .000 | 0 | 0 | .000 | 2 | 2.0 | 1 | 0 | .000 | 44.0 | .670 |
| Mike Minor* | Pit | sp | 24 | 1 | 0 | .000 | 0 | 1 | 1.000 | 5 | 5.0 | 0 | 0 | .000 | 69.0 | .667 |
| Franklin Morales* | Col | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 3 | .600 | 25.2 | .573 |
| Clayton Mortensen | Was | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 0 | .000 | 17.6 | .610 |
| Dustin Moseley | Pit | sp | 30 | 19 | 0 | .000 | 0 | 5 | .263 | 86 | 4.5 | 8 | 3 | .375 | 84.7 | .615 |
| Jason Motte | StL | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 0 | .000 | 18.1 | .632 |
| Edward Mujica | Col | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 1 | .125 | 21.9 | .671 |
| Brett Myers | Mil | sp | 31 | 25 | 1 | .040 | 0 | 13 | .520 | 95 | 3.8 | 17 | 10 | .588 | 106.2 | .661 |
| Chris Narveson* | Hou | sp | 30 | 18 | 1 | .056 | 0 | 8 | .444 | 91 | 5.1 | 8 | 0 | .000 | 103.7 | .592 |
| Jonathon Niese* | SF | sp | 25 | 2 | 0 | .000 | 0 | 1 | .500 | 10 | 5.0 | 0 | 0 | .000 | 78.0 | .667 |
| Ricky Nolasco | NYM | sp | 29 | 8 | 0 | .000 | 0 | 3 | .375 | 42 | 5.3 | 6 | 3 | .500 | 98.0 | .700 |
| Bud Norris | SF | sp | 27 | 29 | 0 | .000 | 0 | 15 | .517 | 128 | 4.4 | 7 | 3 | .429 | 98.4 | .622 |
| Leo Nunez | Col | cl | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 2 | .222 | 22.6 | .611 |
| Leo Nunez | Atl | cl | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 2 | .286 | 15.5 | .600 |
| Leo Nunez |   | cl | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 16 | 4 | .250 | 20.1 | .608 |
| Eric O'Flaherty* | LA | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 22 | 3 | .136 | 17.4 | .629 |
| Logan Ondrusek | StL | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 25 | 15 | .600 | 19.6 | .579 |
| Roy Oswalt | Atl | sp | 34 | 24 | 3 | .125 | 0 | 17 | .708 | 89 | 3.7 | 12 | 4 | .333 | 99.0 | .648 |
| Micah Owings | Col | mr | 29 | 2 | 0 | .000 | 0 | 0 | .000 | 7 | 3.5 | 14 | 6 | .429 | 33.1 | .600 |
| Bobby Parnell | ChN | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 3 | .429 | 25.3 | .561 |
| Joe Paterson* | Ari | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 2 | .667 | 10.0 | .617 |
| Felipe Paulino | Col | sp | 28 | 3 | 0 | .000 | 0 | 1 | .333 | 5 | 1.7 | 4 | 1 | .250 | 94.4 | .600 |
| Jake Peavy | SF | sp | 31 | 22 | 0 | .000 | 0 | 8 | .364 | 114 | 5.2 | 6 | 2 | .333 | 86.9 | .666 |
| Mike Pelfrey | Was | sp | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 14 | 1 | .071 | 42.9 | .603 |
| Joel Peralta | SF | mr | 36 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 1 | .200 | 16.1 | .650 |
| Chris Perez | Atl | cl | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 20 | 5 | .250 | 18.4 | .591 |
| Drew Pomeranz* | Atl | sp | 23 | 2 | 0 | .000 | 0 | 0 | .000 | 13 | 6.5 | 0 | 0 | .000 | 74.0 | .601 |
| J.J. Putz | StL | cl | 35 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 5 | .385 | 18.0 | .646 |
| Chad Qualls | NYM | mr | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 0 | .000 | 25.3 | .608 |
| Ramon S. Ramirez | Ari | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 26 | 3 | .115 | 15.0 | .592 |
| Clayton Richard* | SF | sp | 28 | 5 | 1 | .200 | 0 | 3 | .600 | 41 | 8.2 | 0 | 0 | .000 | 81.0 | .619 |
| Aneury Rodriguez | Pit | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 25.3 | .559 |
| Henry Rodriguez | Mil | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 22 | 8 | .364 | 20.8 | .573 |
| Wandy Rodriguez* | Was | sp | 33 | 26 | 2 | .077 | 1 | 16 | .615 | 142 | 5.5 | 7 | 1 | .143 | 105.7 | .640 |
| Sergio Romo | LA | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 2 | .400 | 14.9 | .677 |
| James Russell* | Pit | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 1 | .143 | 11.1 | .653 |
| C.C. Sabathia* | Col | sp | 31 | 32 | 2 | .063 | 0 | 18 | .563 | 109 | 3.4 | 11 | 4 | .364 | 114.2 | .637 |
| Takashi Saito | Mil | mr | 42 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 6 | .462 | 9.2 | .638 |
| Fernando Salas | SF | cl | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 0 | .000 | 19.4 | .629 |
| Jeff Samardzija | Hou | mr | 27 | 1 | 0 | .000 | 0 | 0 | .000 | 2 | 2.0 | 33 | 9 | .273 | 17.0 | .568 |
| Brian Sanches | Hou | mr | 33 | 4 | 2 | .500 | 2 | 2 | .500 | 25 | 6.3 | 11 | 4 | .364 | 29.7 | .611 |
| Anibal Sanchez | Was | sp | 28 | 33 | 1 | .030 | 0 | 19 | .576 | 167 | 5.1 | 14 | 5 | .357 | 102.4 | .615 |
| Eduardo Sanchez | StL | mr | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 3 | 1.000 | 18.3 | .582 |
| Jonathan Sanchez* | Atl | sp | 29 | 7 | 0 | .000 | 0 | 3 | .429 | 26 | 3.7 | 16 | 9 | .563 | 64.8 | .577 |
| Joe Saunders* | Mil | sp | 31 | 32 | 0 | .000 | 0 | 12 | .375 | 150 | 4.7 | 24 | 7 | .292 | 100.4 | .628 |
| Max Scherzer | Atl | sp | 27 | 22 | 0 | .000 | 0 | 12 | .545 | 81 | 3.7 | 12 | 4 | .333 | 105.1 | .624 |
| Daniel Schlereth* | NYM | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 4 | .308 | 21.2 | .558 |
| Chris Schwinden | NYM | sp | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 0 | .000 | 14.4 | .597 |
| Bryan Shaw | Hou | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 1 | .250 | 19.1 | .621 |
| Rafael Soriano | Col | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 1 | .333 | 23.9 | .609 |
| Josh Spence* | Col | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 3 | 1.000 | 22.4 | .605 |
| Craig Stammen | SF | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 23.0 | .609 |
| Tim Stauffer | Was | sp | 30 | 27 | 3 | .111 | 1 | 14 | .519 | 114 | 4.2 | 11 | 7 | .636 | 105.5 | .640 |
| Drew Storen | SF | cl | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 2 | .667 | 15.8 | .639 |
| Stephen Strasburg | Was | sp | 23 | 4 | 2 | .500 | 2 | 3 | .750 | 24 | 6.0 | 1 | 1 | 1.000 | 107.5 | .695 |
| Michael Stutes | Hou | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 19 | 8 | .421 | 17.3 | .589 |
| Eric Surkamp* | Hou | sp | 24 | 1 | 0 | .000 | 0 | 1 | 1.000 | 3 | 3.0 | 0 | 0 | .000 | 93.0 | .602 |
| Hisanori Takahashi* | Hou | mr | 37 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 19 | 10 | .526 | 18.3 | .623 |
| Jose Valverde | NYM | cl | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 34 | 13 | .382 | 17.3 | .628 |
| Anthony Varvaro | Hou | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 1 | 1.000 | 18.2 | .640 |
| Esmerling Vasquez | Was | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 5 | .417 | 15.9 | .570 |
| Javier Vazquez | SF | sp | 35 | 27 | 1 | .037 | 1 | 14 | .519 | 137 | 5.1 | 10 | 2 | .200 | 93.1 | .653 |
| Javier Vazquez |   | sp | 35 | 27 | 1 | .037 | 1 | 14 | .519 | 137 | 5.1 | 10 | 2 | .200 | 93.1 | .653 |
| Jonny Venters* | ChN | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 2 | .222 | 16.5 | .584 |
| Jose Veras | SF | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 25 | 5 | .200 | 24.3 | .600 |
| Carlos Villanueva | NYM | mr | 28 | 18 | 0 | .000 | 0 | 11 | .611 | 62 | 3.4 | 5 | 0 | .000 | 93.1 | .647 |
| Arodys Vizcaino | Atl | mr | 21 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 2 | .500 | 11.6 | .624 |
| Ryan Vogelsong | LA | sp | 34 | 30 | 0 | .000 | 0 | 23 | .767 | 134 | 4.5 | 20 | 6 | .300 | 102.5 | .641 |
| Edinson Volquez | Col | sp | 28 | 11 | 0 | .000 | 0 | 1 | .091 | 44 | 4.0 | 11 | 7 | .636 | 112.9 | .558 |
| Chris Volstad | Atl | sp | 25 | 24 | 2 | .083 | 2 | 8 | .333 | 146 | 6.1 | 16 | 5 | .313 | 96.3 | .637 |
| Ryan Webb | Was | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 14 | 5 | .357 | 15.1 | .623 |
| Randy Wells | Mil | sp | 29 | 6 | 0 | .000 | 0 | 2 | .333 | 23 | 3.8 | 4 | 3 | .750 | 94.6 | .606 |
| Brian Wilson | ChN | cl | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 36 | 13 | .361 | 17.6 | .592 |
| Randy Wolf* | Mil | sp | 35 | 31 | 3 | .097 | 1 | 15 | .484 | 100 | 3.2 | 24 | 9 | .375 | 101.9 | .615 |
| Kerry Wood | ChN | mr | 35 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 1 | .333 | 27.4 | .542 |
| Travis Wood* | Atl | sp | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 0 | .000 | 35.1 | .616 |
| Vance Worley | Pit | sp | 24 | 22 | 0 | .000 | 0 | 11 | .500 | 132 | 6.0 | 6 | 2 | .333 | 61.0 | .625 |
| Jordan Zimmermann | ChN | sp | 26 | 29 | 1 | .034 | 1 | 13 | .448 | 111 | 3.8 | 18 | 8 | .444 | 93.8 | .657 |
| Relief |
| Name | Team | P | Age | SVO | S | SV% | BS | BS% | HLD | IR | IRS | IR% | G | GR | GF | PCH/G | STR% |
| Jeremy Accardo | Mil | mr | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 6 | 2 | .333 | 4 | 4 | 3 | 20.3 | .667 |
| Manny Acosta | Mil | mr | 31 | 2 | 1 | .500 | 1 | .500 | 3 | 24 | 10 | .417 | 43 | 43 | 18 | 17.3 | .668 |
| Mike Adams | StL | mr | 33 | 53 | 50 | .943 | 3 | .057 | 0 | 45 | 16 | .356 | 64 | 64 | 61 | 14.2 | .677 |
| Jeremy Affeldt* | SF | mr | 33 | 11 | 3 | .273 | 4 | .364 | 38 | 33 | 4 | .121 | 74 | 74 | 14 | 13.9 | .613 |
| Jose Arredondo | Mil | mr | 28 | 3 | 1 | .333 | 2 | .667 | 7 | 32 | 8 | .250 | 50 | 50 | 20 | 19.0 | .589 |
| Bronson Arroyo | Col | sp | 35 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 2 | 1 | 93.1 | .660 |
| John Axford | Was | cl | 29 | 16 | 9 | .563 | 6 | .375 | 9 | 31 | 8 | .258 | 60 | 60 | 29 | 16.6 | .626 |
| Burke Badenhop | Mil | mr | 29 | 8 | 4 | .500 | 4 | .500 | 5 | 37 | 16 | .432 | 47 | 47 | 18 | 21.1 | .642 |
| Homer Bailey | Was | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 8 | 0 | 0 | 103.5 | .662 |
| Collin Balester | Atl | mr | 26 | 0 | 0 | .000 | 0 | .000 | 1 | 4 | 0 | .000 | 9 | 9 | 5 | 16.3 | .626 |
| Anthony Bass | ChN | mr | 24 | 2 | 2 | 1.000 | 0 | .000 | 2 | 11 | 6 | .545 | 24 | 24 | 7 | 27.8 | .550 |
| Antonio Bastardo* | NYM | mr | 26 | 4 | 0 | .000 | 4 | 1.000 | 16 | 26 | 8 | .308 | 51 | 51 | 13 | 19.8 | .571 |
| Brandon Beachy | NYM | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 2 | 1.000 | 28 | 2 | 1 | 92.6 | .631 |
| Pedro Beato | Was | mr | 25 | 6 | 1 | .167 | 3 | .500 | 13 | 29 | 8 | .276 | 65 | 65 | 13 | 15.2 | .596 |
| Josh Beckett | Hou | sp | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 0 | .000 | 34 | 1 | 0 | 94.3 | .660 |
| Matt Belisle | NYM | mr | 32 | 5 | 4 | .800 | 0 | .000 | 1 | 25 | 11 | .440 | 50 | 50 | 29 | 24.0 | .658 |
| Heath Bell | Mil | cl | 34 | 19 | 17 | .895 | 2 | .105 | 0 | 28 | 7 | .250 | 47 | 47 | 42 | 13.7 | .617 |
| Rafael Betancourt | ChN | mr | 37 | 9 | 4 | .444 | 5 | .556 | 16 | 54 | 22 | .407 | 62 | 62 | 26 | 15.5 | .677 |
| Chad Billingsley | ChN | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 104.3 | .606 |
| Joe Blanton | Col | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 7 | 3 | 0 | 61.9 | .626 |
| Mitchell Boggs | Pit | mr | 28 | 4 | 1 | .250 | 3 | .750 | 8 | 36 | 13 | .361 | 45 | 45 | 16 | 22.0 | .615 |
| Bill Bray* | ChN | mr | 29 | 7 | 2 | .286 | 3 | .429 | 3 | 24 | 9 | .375 | 42 | 42 | 13 | 16.7 | .618 |
| Rex Brothers* | Mil | mr | 24 | 5 | 3 | .600 | 2 | .400 | 6 | 35 | 12 | .343 | 49 | 49 | 13 | 15.4 | .612 |
| Madison Bumgarner* | LA | sp | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 100.8 | .669 |
| A.J. Burnett | Col | sp | 35 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 0 | .000 | 34 | 4 | 0 | 100.7 | .602 |
| Matt Cain | NYM | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 36 | 0 | 0 | 101.4 | .637 |
| Matt Capps | StL | mr | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 2 | 2 | 2 | 14.5 | .724 |
| Chris Capuano* | Col | sp | 33 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 2 | 0 | 104.7 | .632 |
| Chris Carpenter | StL | sp | 37 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 101.5 | .670 |
| Santiago Casilla | Col | mr | 31 | 17 | 15 | .882 | 2 | .118 | 0 | 21 | 6 | .286 | 43 | 43 | 33 | 21.7 | .581 |
| Jhoulys Chacin | Atl | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 104.4 | .620 |
| Aroldis Chapman* | Atl | mr | 24 | 12 | 7 | .583 | 3 | .250 | 20 | 36 | 7 | .194 | 62 | 62 | 14 | 14.2 | .549 |
| Steve Cishek | NYM | mr | 26 | 32 | 25 | .781 | 7 | .219 | 0 | 27 | 5 | .185 | 53 | 53 | 42 | 17.5 | .654 |
| Tyler Clippard | LA | mr | 27 | 27 | 21 | .778 | 6 | .222 | 12 | 36 | 8 | .222 | 65 | 65 | 34 | 15.6 | .662 |
| Casey Coleman | LA | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 1 | 1 | 1 | 46.0 | .565 |
| Josh Collmenter | Hou | sp | 26 | 2 | 1 | .500 | 1 | .500 | 0 | 1 | 1 | 1.000 | 32 | 6 | 5 | 74.7 | .671 |
| Kevin Correia | LA | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 1 | .500 | 16 | 1 | 0 | 93.3 | .641 |
| Johnny Cueto | Hou | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 29 | 0 | 0 | 86.3 | .613 |
| Rubby De La Rosa | Was | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 9 | 0 | 0 | 99.4 | .573 |
| Fautino De Los Santos | Atl | mr | 26 | 3 | 1 | .333 | 0 | .000 | 1 | 7 | 0 | .000 | 11 | 11 | 3 | 9.0 | .535 |
| Randall Delgado | Mil | sp | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 6 | 0 | 0 | 101.8 | .622 |
| Ross Detwiler* | SF | sp | 26 | 0 | 0 | .000 | 0 | .000 | 2 | 5 | 3 | .600 | 11 | 6 | 0 | 48.3 | .599 |
| R.A. Dickey | Ari | sp | 37 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 35 | 1 | 0 | 87.1 | .644 |
| Octavio Dotel | Hou | mr | 38 | 6 | 2 | .333 | 4 | .667 | 22 | 60 | 24 | .400 | 61 | 60 | 7 | 14.7 | .621 |
| Michael Dunn* | Col | mr | 27 | 0 | 0 | .000 | 0 | .000 | 2 | 7 | 2 | .286 | 21 | 21 | 10 | 23.7 | .598 |
| Michael Dunn* | SF | mr | 27 | 0 | 0 | .000 | 0 | .000 | 6 | 6 | 1 | .167 | 12 | 12 | 3 | 19.3 | .582 |
| Michael Dunn* |   | mr | 27 | 0 | 0 | .000 | 0 | .000 | 8 | 13 | 3 | .231 | 33 | 33 | 13 | 22.1 | .593 |
| Chad Durbin | ChN | mr | 34 | 1 | 1 | 1.000 | 0 | .000 | 0 | 4 | 1 | .250 | 7 | 7 | 4 | 16.7 | .684 |
| Scott Elbert* | Ari | mr | 26 | 4 | 2 | .500 | 1 | .250 | 11 | 23 | 9 | .391 | 46 | 46 | 13 | 12.3 | .635 |
| Barry Enright | NYM | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 1 | 1 | 1 | 9.0 | .667 |
| Nathan Eovaldi | NYM | sp | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 6 | 0 | 0 | 110.8 | .565 |
| Edgmer Escalona | LA | mr | 25 | 3 | 2 | .667 | 1 | .333 | 5 | 9 | 5 | .556 | 26 | 26 | 11 | 15.1 | .628 |
| Marco Estrada | Pit | mr | 28 | 2 | 2 | 1.000 | 0 | .000 | 4 | 12 | 7 | .583 | 37 | 28 | 10 | 42.9 | .645 |
| Dana Eveland* | SF | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 3 | 0 | 0 | 109.0 | .661 |
| Ernesto Frieri | Hou | mr | 26 | 2 | 1 | .500 | 0 | .000 | 22 | 28 | 7 | .250 | 69 | 69 | 18 | 16.7 | .588 |
| Brian Fuentes* | StL | mr | 36 | 2 | 0 | .000 | 2 | 1.000 | 21 | 50 | 14 | .280 | 58 | 58 | 12 | 14.2 | .599 |
| Yovani Gallardo | StL | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 34 | 0 | 0 | 103.2 | .648 |
| Jaime Garcia* | NYM | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 1 | 1.000 | 31 | 1 | 1 | 95.1 | .631 |
| Jon Garland | Mil | sp | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 1 | 0 | 0 | 111.0 | .631 |
| Matt Garza | Hou | sp | 28 | 1 | 0 | .000 | 1 | 1.000 | 0 | 2 | 2 | 1.000 | 33 | 1 | 1 | 95.9 | .636 |
| Dillon Gee | StL | sp | 26 | 0 | 0 | .000 | 0 | .000 | 3 | 13 | 6 | .462 | 49 | 42 | 26 | 32.0 | .604 |
| Tom Gorzelanny* | ChN | sp | 29 | 0 | 0 | .000 | 0 | .000 | 1 | 7 | 3 | .429 | 32 | 29 | 17 | 37.3 | .624 |
| John Grabow* | Was | mr | 33 | 3 | 0 | .000 | 2 | .667 | 16 | 31 | 11 | .355 | 56 | 56 | 16 | 13.1 | .633 |
| Luke Gregerson | Pit | mr | 28 | 4 | 2 | .500 | 2 | .500 | 9 | 17 | 5 | .294 | 38 | 38 | 13 | 22.0 | .618 |
| Zack Greinke | Atl | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 19 | 0 | 0 | 104.6 | .635 |
| Zack Greinke | Mil | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 11 | 0 | 0 | 93.5 | .631 |
| Zack Greinke |   | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 100.6 | .633 |
| Jason Grilli | Pit | mr | 35 | 2 | 0 | .000 | 2 | 1.000 | 3 | 11 | 4 | .364 | 19 | 19 | 7 | 26.2 | .576 |
| Javy Guerra | SF | cl | 26 | 5 | 2 | .400 | 3 | .600 | 5 | 11 | 5 | .455 | 39 | 39 | 17 | 21.6 | .622 |
| Matt Guerrier | Pit | mr | 33 | 9 | 5 | .556 | 3 | .333 | 9 | 16 | 7 | .438 | 39 | 39 | 11 | 20.9 | .583 |
| Roy Halladay | SF | sp | 35 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 95.1 | .682 |
| Cole Hamels* | LA | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 105.0 | .653 |
| Jason Hammel | Ari | sp | 29 | 5 | 5 | 1.000 | 0 | .000 | 4 | 28 | 13 | .464 | 61 | 57 | 21 | 29.4 | .614 |
| Brad Hand* | Col | sp | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 0 | .000 | 2 | 1 | 1 | 64.5 | .597 |
| Joel Hanrahan | Ari | cl | 30 | 10 | 4 | .400 | 6 | .600 | 19 | 26 | 9 | .346 | 68 | 68 | 15 | 15.8 | .629 |
| Tommy Hanson | Was | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 24 | 0 | 0 | 98.1 | .612 |
| J.A. Happ* | Mil | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 1 | 0 | 0 | 111.0 | .559 |
| Aaron Harang | Hou | sp | 34 | 0 | 0 | .000 | 0 | .000 | 1 | 0 | 0 | .000 | 19 | 2 | 1 | 90.1 | .625 |
| Dan Haren | NYM | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 37 | 0 | 0 | 96.4 | .692 |
| Blake Hawksworth | Ari | mr | 29 | 2 | 0 | .000 | 1 | .500 | 7 | 16 | 9 | .563 | 31 | 31 | 7 | 16.0 | .636 |
| Aaron Heilman | Col | mr | 33 | 2 | 2 | 1.000 | 0 | .000 | 0 | 4 | 1 | .250 | 7 | 7 | 4 | 31.7 | .662 |
| David Hernandez | LA | mr | 27 | 6 | 1 | .167 | 4 | .667 | 14 | 20 | 7 | .350 | 59 | 59 | 21 | 20.8 | .603 |
| Livan Hernandez | Ari | sp | 37 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 28 | 0 | 0 | 92.2 | .630 |
| David Herndon | Ari | mr | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 0 | .000 | 1 | 1 | 0 | 42.0 | .643 |
| Daniel Hudson | Ari | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 34 | 0 | 0 | 104.6 | .654 |
| Tim Hudson | StL | sp | 36 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 101.5 | .642 |
| Edwin Jackson | Atl | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 106.0 | .647 |
| Kenley Jansen | Hou | mr | 24 | 41 | 34 | .829 | 6 | .146 | 2 | 21 | 6 | .286 | 63 | 63 | 46 | 16.2 | .595 |
| Ubaldo Jimenez | Ari | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 29 | 0 | 0 | 98.9 | .607 |
| Josh Johnson | Pit | sp | 28 | 1 | 1 | 1.000 | 0 | .000 | 0 | 0 | 0 | .000 | 13 | 1 | 1 | 81.8 | .643 |
| Jair Jurrjens | LA | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 10 | 0 | 0 | 99.2 | .656 |
| Jair Jurrjens | Pit | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 16 | 0 | 0 | 91.8 | .610 |
| Jair Jurrjens |   | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 26 | 0 | 0 | 94.6 | .628 |
| Jeff Karstens | Mil | sp | 29 | 1 | 0 | .000 | 1 | 1.000 | 0 | 1 | 1 | 1.000 | 26 | 1 | 0 | 99.0 | .666 |
| Kyle Kendrick | SF | mr | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 15 | 7 | 1 | 62.9 | .660 |
| Ian Kennedy | LA | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 100.5 | .629 |
| Clayton Kershaw* | ChN | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 12 | 0 | 0 | 101.0 | .658 |
| Clayton Kershaw* | Col | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 22 | 1 | 1 | 107.9 | .651 |
| Clayton Kershaw* |   | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 34 | 1 | 1 | 105.4 | .654 |
| Craig Kimbrel | Ari | cl | 24 | 40 | 38 | .950 | 2 | .050 | 1 | 43 | 9 | .209 | 80 | 80 | 66 | 15.1 | .616 |
| Hong-Chih Kuo* | NYM | mr | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 7 | 0 | .000 | 5 | 5 | 1 | 29.2 | .459 |
| Hiroki Kuroda | Was | sp | 37 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 107.6 | .650 |
| John Lannan* | LA | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 1 | 0 | 0 | 108.0 | .648 |
| Mat Latos | StL | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 96.1 | .621 |
| Mike Leake | Mil | sp | 24 | 1 | 1 | 1.000 | 0 | .000 | 0 | 7 | 1 | .143 | 30 | 7 | 5 | 86.6 | .662 |
| Sam LeCure | NYM | mr | 28 | 2 | 0 | .000 | 2 | 1.000 | 4 | 12 | 4 | .333 | 29 | 29 | 10 | 23.9 | .628 |
| Sam LeCure | StL | mr | 28 | 3 | 1 | .333 | 2 | .667 | 10 | 19 | 1 | .053 | 30 | 30 | 9 | 17.4 | .648 |
| Sam LeCure |   | mr | 28 | 5 | 1 | .200 | 4 | .800 | 14 | 31 | 5 | .161 | 59 | 59 | 19 | 20.6 | .636 |
| Cliff Lee* | ChN | sp | 33 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 97.3 | .646 |
| Ted Lilly* | ChN | sp | 36 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 21 | 0 | 0 | 91.1 | .633 |
| Tim Lincecum | ChN | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 34 | 0 | 0 | 106.8 | .614 |
| Brad Lincoln | SF | sp | 27 | 0 | 0 | .000 | 0 | .000 | 1 | 0 | 0 | .000 | 9 | 9 | 2 | 26.6 | .649 |
| Josh Lindblom | Pit | mr | 25 | 9 | 7 | .778 | 2 | .222 | 12 | 30 | 8 | .267 | 39 | 39 | 14 | 10.5 | .661 |
| Matt Lindstrom | LA | mr | 32 | 4 | 2 | .500 | 2 | .500 | 12 | 17 | 4 | .235 | 37 | 37 | 11 | 18.4 | .661 |
| Kameron Loe | Atl | mr | 30 | 10 | 2 | .200 | 6 | .600 | 11 | 35 | 13 | .371 | 64 | 64 | 25 | 18.9 | .648 |
| Kyle Lohse | SF | sp | 33 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 29 | 0 | 0 | 92.0 | .651 |
| Javier Lopez* | ChN | mr | 34 | 6 | 1 | .167 | 3 | .500 | 16 | 45 | 13 | .289 | 53 | 53 | 12 | 11.6 | .616 |
| Wilton Lopez | Atl | mr | 28 | 6 | 4 | .667 | 1 | .167 | 5 | 44 | 19 | .432 | 60 | 60 | 28 | 20.0 | .629 |
| Derek Lowe | Pit | sp | 39 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 1 | 1 | 94.9 | .615 |
| Cory Luebke* | StL | mr | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 0 | .000 | 25 | 2 | 1 | 97.1 | .653 |
| Jordan Lyles | Pit | sp | 21 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 1 | 1 | 0 | 40.0 | .650 |
| Lance Lynn | StL | mr | 25 | 2 | 0 | .000 | 1 | .500 | 2 | 12 | 6 | .500 | 17 | 17 | 6 | 23.6 | .647 |
| Mike MacDougal | Pit | mr | 35 | 9 | 8 | .889 | 1 | .111 | 3 | 5 | 2 | .400 | 31 | 31 | 23 | 18.3 | .570 |
| Ryan Madson | Ari | cl | 31 | 5 | 4 | .800 | 0 | .000 | 13 | 40 | 8 | .200 | 70 | 70 | 21 | 13.5 | .695 |
| Paul Maholm* | Pit | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 0 | .000 | 23 | 1 | 0 | 97.2 | .606 |
| Shaun Marcum | Ari | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 96.5 | .627 |
| Carlos Marmol | Was | cl | 29 | 38 | 29 | .763 | 8 | .211 | 2 | 24 | 6 | .250 | 63 | 63 | 51 | 16.5 | .562 |
| Sean Marshall* | Pit | mr | 29 | 14 | 7 | .500 | 6 | .429 | 21 | 39 | 13 | .333 | 77 | 77 | 30 | 16.1 | .651 |
| Cristhian Martinez | Pit | mr | 30 | 14 | 7 | .500 | 7 | .500 | 18 | 19 | 7 | .368 | 62 | 62 | 18 | 19.2 | .659 |
| Kyle McClellan | LA | mr | 28 | 2 | 1 | .500 | 1 | .500 | 2 | 30 | 14 | .467 | 44 | 36 | 21 | 40.5 | .615 |
| Daniel McCutchen | ChN | mr | 29 | 1 | 0 | .000 | 0 | .000 | 5 | 16 | 7 | .438 | 36 | 36 | 9 | 25.8 | .612 |
| James McDonald | Pit | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 0 | .000 | 32 | 2 | 0 | 88.0 | .593 |
| Evan Meek | SF | mr | 29 | 1 | 1 | 1.000 | 0 | .000 | 2 | 2 | 1 | .500 | 9 | 9 | 5 | 16.6 | .624 |
| Mark Melancon | Atl | cl | 27 | 26 | 19 | .731 | 4 | .154 | 3 | 40 | 16 | .400 | 57 | 57 | 37 | 18.1 | .598 |
| Andrew Miller* | Mil | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 6 | 2 | .333 | 8 | 7 | 2 | 36.4 | .612 |
| Tom Milone* | NYM | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 2 | 1 | 1 | 44.0 | .670 |
| Mike Minor* | Pit | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 1 | 0 | 0 | 69.0 | .667 |
| Franklin Morales* | Col | mr | 26 | 4 | 2 | .500 | 2 | .500 | 0 | 11 | 6 | .545 | 21 | 21 | 14 | 25.2 | .573 |
| Clayton Mortensen | Was | mr | 27 | 1 | 1 | 1.000 | 0 | .000 | 1 | 9 | 3 | .333 | 7 | 7 | 3 | 17.6 | .610 |
| Dustin Moseley | Pit | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 2 | 1.000 | 22 | 3 | 1 | 84.7 | .615 |
| Jason Motte | StL | mr | 30 | 0 | 0 | .000 | 0 | .000 | 1 | 6 | 3 | .500 | 9 | 9 | 3 | 18.1 | .632 |
| Edward Mujica | Col | mr | 28 | 8 | 6 | .750 | 2 | .250 | 2 | 39 | 13 | .333 | 55 | 55 | 30 | 21.9 | .671 |
| Brett Myers | Mil | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 25 | 0 | 0 | 106.2 | .661 |
| Chris Narveson* | Hou | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 18 | 0 | 0 | 103.7 | .592 |
| Jonathon Niese* | SF | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 2 | 0 | 0 | 78.0 | .667 |
| Ricky Nolasco | NYM | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 8 | 0 | 0 | 98.0 | .700 |
| Bud Norris | SF | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 29 | 0 | 0 | 98.4 | .622 |
| Leo Nunez | Col | cl | 28 | 3 | 0 | .000 | 3 | 1.000 | 6 | 20 | 6 | .300 | 36 | 36 | 17 | 22.6 | .611 |
| Leo Nunez | Atl | cl | 28 | 3 | 1 | .333 | 1 | .333 | 4 | 7 | 3 | .429 | 19 | 19 | 6 | 15.5 | .600 |
| Leo Nunez |   | cl | 28 | 6 | 1 | .167 | 4 | .667 | 10 | 27 | 9 | .333 | 55 | 55 | 23 | 20.1 | .608 |
| Eric O'Flaherty* | LA | mr | 27 | 8 | 3 | .375 | 3 | .375 | 8 | 38 | 8 | .211 | 61 | 61 | 30 | 17.4 | .629 |
| Logan Ondrusek | StL | mr | 27 | 0 | 0 | .000 | 0 | .000 | 4 | 20 | 7 | .350 | 49 | 49 | 18 | 19.6 | .579 |
| Roy Oswalt | Atl | sp | 34 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 24 | 0 | 0 | 99.0 | .648 |
| Micah Owings | Col | mr | 29 | 3 | 1 | .333 | 2 | .667 | 3 | 12 | 3 | .250 | 23 | 21 | 6 | 33.1 | .600 |
| Bobby Parnell | ChN | mr | 27 | 0 | 0 | .000 | 0 | .000 | 1 | 2 | 0 | .000 | 11 | 11 | 1 | 25.3 | .561 |
| Joe Paterson* | Ari | mr | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 0 | .000 | 6 | 6 | 1 | 10.0 | .617 |
| Felipe Paulino | Col | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 5 | 2 | 1 | 94.4 | .600 |
| Jake Peavy | SF | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 22 | 0 | 0 | 86.9 | .666 |
| Mike Pelfrey | Was | sp | 28 | 1 | 1 | 1.000 | 0 | .000 | 6 | 5 | 3 | .600 | 43 | 43 | 26 | 42.9 | .603 |
| Joel Peralta | SF | mr | 36 | 14 | 6 | .429 | 7 | .500 | 29 | 22 | 5 | .227 | 60 | 60 | 21 | 16.1 | .650 |
| Chris Perez | Atl | cl | 26 | 7 | 3 | .429 | 3 | .429 | 9 | 33 | 11 | .333 | 52 | 52 | 24 | 18.4 | .591 |
| Drew Pomeranz* | Atl | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 2 | 0 | 0 | 74.0 | .601 |
| J.J. Putz | StL | cl | 35 | 6 | 2 | .333 | 4 | .667 | 27 | 33 | 10 | .303 | 53 | 53 | 11 | 18.0 | .646 |
| Chad Qualls | NYM | mr | 33 | 0 | 0 | .000 | 0 | .000 | 1 | 12 | 5 | .417 | 13 | 13 | 9 | 25.3 | .608 |
| Ramon S. Ramirez | Ari | mr | 30 | 8 | 0 | .000 | 7 | .875 | 15 | 42 | 18 | .429 | 73 | 73 | 17 | 15.0 | .592 |
| Clayton Richard* | SF | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 6 | 1 | 1 | 81.0 | .619 |
| Aneury Rodriguez | Pit | mr | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 6 | 6 | 1 | 25.3 | .559 |
| Henry Rodriguez | Mil | mr | 25 | 5 | 1 | .200 | 4 | .800 | 9 | 35 | 15 | .429 | 52 | 52 | 17 | 20.8 | .573 |
| Wandy Rodriguez* | Was | sp | 33 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 26 | 0 | 0 | 105.7 | .640 |
| Sergio Romo | LA | mr | 29 | 17 | 16 | .941 | 1 | .059 | 8 | 35 | 2 | .057 | 51 | 51 | 29 | 14.9 | .677 |
| James Russell* | Pit | mr | 26 | 0 | 0 | .000 | 0 | .000 | 4 | 8 | 3 | .375 | 13 | 13 | 2 | 11.1 | .653 |
| C.C. Sabathia* | Col | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 114.2 | .637 |
| Takashi Saito | Mil | mr | 42 | 2 | 0 | .000 | 1 | .500 | 9 | 28 | 13 | .464 | 40 | 40 | 14 | 9.2 | .638 |
| Fernando Salas | SF | cl | 27 | 5 | 3 | .600 | 1 | .200 | 17 | 23 | 6 | .261 | 56 | 56 | 16 | 19.4 | .629 |
| Jeff Samardzija | Hou | mr | 27 | 4 | 3 | .750 | 1 | .250 | 30 | 41 | 16 | .390 | 83 | 82 | 24 | 17.0 | .568 |
| Brian Sanches | Hou | mr | 33 | 1 | 0 | .000 | 1 | 1.000 | 8 | 12 | 4 | .333 | 29 | 25 | 4 | 29.7 | .611 |
| Anibal Sanchez | Was | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 102.4 | .615 |
| Eduardo Sanchez | StL | mr | 23 | 1 | 0 | .000 | 1 | 1.000 | 3 | 17 | 4 | .235 | 14 | 14 | 2 | 18.3 | .582 |
| Jonathan Sanchez* | Atl | sp | 29 | 1 | 0 | .000 | 0 | .000 | 1 | 7 | 1 | .143 | 17 | 10 | 0 | 64.8 | .577 |
| Joe Saunders* | Mil | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 1 | 1 | 100.4 | .628 |
| Max Scherzer | Atl | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 0 | .000 | 24 | 2 | 2 | 105.1 | .624 |
| Daniel Schlereth* | NYM | mr | 26 | 2 | 1 | .500 | 0 | .000 | 4 | 9 | 3 | .333 | 44 | 44 | 26 | 21.2 | .558 |
| Chris Schwinden | NYM | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 4 | 1 | .250 | 5 | 5 | 3 | 14.4 | .597 |
| Bryan Shaw | Hou | mr | 24 | 0 | 0 | .000 | 0 | .000 | 1 | 0 | 0 | .000 | 8 | 8 | 3 | 19.1 | .621 |
| Rafael Soriano | Col | mr | 32 | 5 | 3 | .600 | 2 | .400 | 2 | 16 | 7 | .438 | 28 | 28 | 20 | 23.9 | .609 |
| Josh Spence* | Col | mr | 24 | 4 | 3 | .750 | 0 | .000 | 2 | 15 | 5 | .333 | 23 | 23 | 11 | 22.4 | .605 |
| Craig Stammen | SF | mr | 28 | 0 | 0 | .000 | 0 | .000 | 1 | 0 | 0 | .000 | 3 | 3 | 1 | 23.0 | .609 |
| Tim Stauffer | Was | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 27 | 0 | 0 | 105.5 | .640 |
| Drew Storen | SF | cl | 24 | 49 | 46 | .939 | 3 | .061 | 0 | 16 | 4 | .250 | 61 | 61 | 55 | 15.8 | .639 |
| Stephen Strasburg | Was | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 4 | 0 | 0 | 107.5 | .695 |
| Michael Stutes | Hou | mr | 25 | 6 | 1 | .167 | 4 | .667 | 5 | 25 | 12 | .480 | 53 | 53 | 21 | 17.3 | .589 |
| Eric Surkamp* | Hou | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 1 | 0 | 0 | 93.0 | .602 |
| Hisanori Takahashi* | Hou | mr | 37 | 4 | 2 | .500 | 1 | .250 | 14 | 27 | 4 | .148 | 59 | 59 | 22 | 18.3 | .623 |
| Jose Valverde | NYM | cl | 32 | 6 | 1 | .167 | 5 | .833 | 16 | 33 | 11 | .333 | 71 | 71 | 15 | 17.3 | .628 |
| Anthony Varvaro | Hou | mr | 27 | 1 | 0 | .000 | 1 | 1.000 | 1 | 2 | 1 | .500 | 11 | 11 | 3 | 18.2 | .640 |
| Esmerling Vasquez | Was | mr | 28 | 1 | 0 | .000 | 1 | 1.000 | 7 | 17 | 9 | .529 | 34 | 34 | 13 | 15.9 | .570 |
| Javier Vazquez | SF | sp | 35 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 27 | 0 | 0 | 93.1 | .653 |
| Javier Vazquez |   | sp | 35 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 27 | 0 | 0 | 93.1 | .653 |
| Jonny Venters* | ChN | mr | 27 | 30 | 25 | .833 | 4 | .133 | 2 | 20 | 6 | .300 | 60 | 60 | 48 | 16.5 | .584 |
| Jose Veras | SF | mr | 31 | 3 | 1 | .333 | 2 | .667 | 18 | 17 | 2 | .118 | 53 | 53 | 15 | 24.3 | .600 |
| Carlos Villanueva | NYM | mr | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 19 | 1 | 1 | 93.1 | .647 |
| Arodys Vizcaino | Atl | mr | 21 | 2 | 0 | .000 | 0 | .000 | 1 | 7 | 2 | .286 | 8 | 8 | 4 | 11.6 | .624 |
| Ryan Vogelsong | LA | sp | 34 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 102.5 | .641 |
| Edinson Volquez | Col | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 11 | 0 | 0 | 112.9 | .558 |
| Chris Volstad | Atl | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 25 | 1 | 0 | 96.3 | .637 |
| Ryan Webb | Was | mr | 26 | 1 | 1 | 1.000 | 0 | .000 | 6 | 18 | 6 | .333 | 17 | 17 | 2 | 15.1 | .623 |
| Randy Wells | Mil | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 2 | 1.000 | 7 | 1 | 0 | 94.6 | .606 |
| Brian Wilson | ChN | cl | 30 | 7 | 3 | .429 | 4 | .571 | 13 | 35 | 11 | .314 | 59 | 59 | 19 | 17.6 | .592 |
| Randy Wolf* | Mil | sp | 35 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 101.9 | .615 |
| Kerry Wood | ChN | mr | 35 | 1 | 0 | .000 | 1 | 1.000 | 0 | 6 | 6 | 1.000 | 7 | 7 | 2 | 27.4 | .542 |
| Travis Wood* | Atl | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 8 | 5 | .625 | 8 | 8 | 3 | 35.1 | .616 |
| Vance Worley | Pit | sp | 24 | 2 | 2 | 1.000 | 0 | .000 | 4 | 8 | 3 | .375 | 40 | 18 | 11 | 61.0 | .625 |
| Jordan Zimmermann | ChN | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 29 | 0 | 0 | 93.8 | .657 |