| SP | Patterson, J.Patterson, John >> | 33 | 2005 | R | 70 | 33 | 33 | 10 | 17 | 5.21 | .328 | 1.44 | 9.9 | 3.1 | 7.1 | 167.2 | 183 | 105 | 97 | 28 | 58 | 132 | 0 | 0 | 0 | 0 | 14 | 4 | 8 | 4.71 |
| SP | Strasburg, S.Strasburg, Stephen # >> | 22 | 2010 | R | 95 | 32 | 32 | 5 | 11 | 5.57 | .339 | 1.51 | 10.0 | 3.7 | 11.4 | 140.2 | 155 | 88 | 87 | 28 | 58 | 177 | 0 | 0 | 0 | 0 | 3 | 3 | 3 | 4.38 |
| SP | O'Connor, M.O'Connor, Mike >> | 31 | 2006 | L | 72 | 32 | 32 | 7 | 11 | 4.29 | .332 | 1.49 | 9.9 | 3.5 | 7.4 | 136.1 | 150 | 71 | 65 | 21 | 53 | 112 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 4.53 |
| SP | Zimmermann, J.Zimmermann, Jordan # >> | 25 | 2011 | R | 60 | 32 | 32 | 10 | 9 | 5.44 | .327 | 1.43 | 10.3 | 2.6 | 6.2 | 147.1 | 168 | 95 | 89 | 24 | 43 | 102 | 0 | 0 | 0 | 0 | 5 | 4 | 3 | 4.69 |
| RP | Shell, S.Shell, Steven >> | 28 | 2008 | R | 86 | 91 | 0 | 7 | 7 | 4.10 | .301 | 1.27 | 7.7 | 3.7 | 6.3 | 138.1 | 118 | 65 | 63 | 11 | 57 | 96 | 0 | 1 | 3 | 0 | 0 | 4 | 1 | 3.97 |
| RP | Storen, D.Storen, Drew >> | 23 | 2011 | R | 79 | 83 | 0 | 2 | 2 | 4.30 | .297 | 1.24 | 7.9 | 3.3 | 7.9 | 111.0 | 97 | 54 | 53 | 12 | 41 | 97 | 0 | 0 | 2 | 0 | 0 | 3 | 1 | 3.85 |
| RP | Peralta, J.Peralta, Joel # >> | 35 | 2011 | R | 91 | 90 | 0 | 5 | 5 | 4.17 | .291 | 1.21 | 8.6 | 2.4 | 7.7 | 101.1 | 96 | 47 | 47 | 11 | 27 | 86 | 0 | 3 | 4 | 0 | 0 | 2 | 3 | 3.57 |
| RP | Cordero, C.Cordero, Chad >> | 29 | 2005 | R | 78 | 67 | 0 | 0 | 1 | 4.32 | .311 | 1.32 | 8.4 | 3.5 | 7.4 | 73.0 | 68 | 37 | 35 | 9 | 28 | 60 | 0 | 3 | 3 | 0 | 0 | 3 | 0 | 4.23 |
| CL | Clippard, T.Clippard, Tyler >> | 26 | 2011 | R | 98 | 72 | 0 | 5 | 10 | 4.20 | .297 | 1.23 | 7.8 | 3.2 | 10.3 | 75.0 | 65 | 36 | 35 | 7 | 27 | 86 | 0 | 29 | 6 | 0 | 0 | 3 | 0 | 3.12 |
| RP | Burnett, S.Burnett, Sean >> | 29 | 2009 | L | 78 | 56 | 0 | 2 | 2 | 2.38 | .283 | 1.17 | 5.3 | 5.2 | 6.5 | 64.1 | 38 | 22 | 17 | 8 | 37 | 46 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 4.97 |
| SP | Gorzelanny, T.Gorzelanny, Tom >> | 29 | 2011 | L | 39 | 18 | 0 | 3 | 0 | 7.71 | .388 | 1.86 | 13.7 | 3.0 | 4.7 | 21.0 | 32 | 18 | 18 | 3 | 7 | 11 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 4.95 |
| RP | Hanrahan, J.Hanrahan, Joel # >> | 30 | 2011 | R | 68 | 62 | 0 | 8 | 1 | 3.13 | .299 | 1.27 | 8.5 | 2.9 | 7.9 | 89.0 | 84 | 33 | 31 | 6 | 29 | 78 | 0 | 0 | 1 | 0 | 0 | 1 | 2 | 3.13 |