| SP | Patterson, J.Patterson, John >> | 32 | 2005 | R | 85 | 28 | 28 | 8 | 8 | 3.71 | .300 | 1.26 | 8.1 | 3.3 | 6.8 | 157.2 | 141 | 69 | 65 | 17 | 58 | 118 | 0 | 0 | 0 | 0 | 13 | 4 | 8 | 4.09 |
| SP | Strasburg, S.Strasburg, Stephen # >> | 21 | 2010 | R | 91 | 27 | 27 | 8 | 10 | 4.74 | .300 | 1.25 | 8.7 | 2.5 | 10.2 | 138.2 | 134 | 75 | 73 | 21 | 39 | 156 | 1 | 0 | 0 | 1 | 13 | 5 | 4 | 3.67 |
| SP | O'Connor, M.O'Connor, Mike >> | 30 | 2006 | L | 80 | 27 | 27 | 6 | 9 | 3.73 | .293 | 1.22 | 8.6 | 2.4 | 5.9 | 125.1 | 120 | 56 | 52 | 11 | 33 | 82 | 0 | 0 | 0 | 0 | 2 | 3 | 1 | 3.70 |
| SP | Lannan, J.Lannan, John # >> | 26 | 2008 | L | 38 | 27 | 27 | 4 | 8 | 6.21 | .366 | 1.71 | 11.0 | 4.5 | 6.8 | 117.1 | 143 | 86 | 81 | 22 | 58 | 88 | 0 | 0 | 0 | 0 | 4 | 2 | 1 | 5.48 |
| RP | Schroder, C.Schroder, Chris # >> | 32 | 2007 | R | 76 | 67 | 0 | 6 | 3 | 4.01 | .310 | 1.33 | 9.2 | 2.8 | 5.7 | 103.1 | 105 | 47 | 46 | 12 | 32 | 65 | 0 | 0 | 3 | 0 | 0 | 2 | 0 | 4.24 |
| RP | Clippard, T.Clippard, Tyler >> | 25 | 2009 | R | 89 | 71 | 0 | 8 | 0 | 3.56 | .326 | 1.43 | 7.9 | 4.9 | 8.9 | 91.0 | 80 | 42 | 36 | 12 | 50 | 90 | 0 | 3 | 6 | 0 | 0 | 2 | 1 | 4.45 |
| RP | Shell, S.Shell, Steven >> | 27 | 2008 | R | 74 | 53 | 0 | 4 | 3 | 4.16 | .314 | 1.34 | 8.6 | 3.6 | 8.1 | 62.2 | 59 | 34 | 29 | 9 | 25 | 56 | 0 | 1 | 8 | 0 | 0 | 2 | 1 | 4.39 |
| RP | Cordero, C.Cordero, Chad >> | 28 | 2005 | R | 72 | 41 | 0 | 3 | 2 | 3.38 | .296 | 1.21 | 7.1 | 3.9 | 9.2 | 37.1 | 29 | 14 | 14 | 4 | 16 | 38 | 0 | 0 | 1 | 0 | 0 | 2 | 0 | 3.81 |
| RP | Burnett, S.Burnett, Sean >> | 28 | 2009 | L | 67 | 31 | 0 | 1 | 1 | 2.48 | .258 | 1.01 | 5.9 | 3.4 | 6.8 | 32.2 | 21 | 11 | 9 | 2 | 12 | 24 | 0 | 2 | 1 | 0 | 0 | 1 | 1 | 3.53 |
| CL | Peralta, J.Peralta, Joel >> | 34 | 2010 | R | 98 | 58 | 0 | 5 | 7 | 3.32 | .295 | 1.22 | 8.2 | 2.9 | 8.7 | 59.2 | 54 | 26 | 22 | 7 | 19 | 57 | 0 | 33 | 3 | 0 | 0 | 2 | 0 | 3.68 |
| SP | Zimmermann, J.Zimmermann, Jordan >> | 24 | 2009 | R | 23 | 29 | 0 | 9 | 5 | 6.51 | .370 | 1.72 | 11.4 | 4.1 | 6.6 | 114.2 | 145 | 90 | 83 | 19 | 52 | 84 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 5.19 |