| SP | Hernandez, F.Hernandez, Felix † >> | 19 | 2005 | R | 96 | 34 | 34 | 12 | 14 | 4.79 | .327 | 1.41 | 8.5 | 4.2 | 6.7 | 229.1 | 216 | 129 | 122 | 37 | 108 | 170 | 5 | 0 | 0 | 1 | 16 | 10 | 5 | 5.16 |
| SP | Greinke, Z.Greinke, Zack >> | 26 | 2009 | R | 76 | 34 | 34 | 7 | 19 | 5.66 | .317 | 1.35 | 9.8 | 2.4 | 8.9 | 225.2 | 244 | 145 | 142 | 31 | 61 | 222 | 5 | 0 | 0 | 1 | 11 | 9 | 3 | 3.75 |
| SP | Hamels, C.Hamels, Cole >> | 25 | 2008 | L | 72 | 32 | 32 | 14 | 10 | 4.95 | .328 | 1.44 | 9.5 | 3.4 | 6.4 | 214.1 | 226 | 124 | 118 | 29 | 82 | 151 | 4 | 0 | 0 | 1 | 19 | 6 | 0 | 4.58 |
| SP | Willis, D.Willis, Dontrelle >> | 23 | 2005 | L | 47 | 30 | 30 | 9 | 16 | 5.82 | .342 | 1.50 | 10.7 | 2.8 | 6.0 | 185.2 | 220 | 127 | 120 | 27 | 58 | 124 | 0 | 0 | 0 | 0 | 13 | 11 | 1 | 4.68 |
| RP | Zimmerman, J.Zimmerman, Jeff >> | 29 | 2001 | R | 73 | 61 | 0 | 7 | 8 | 4.61 | .311 | 1.30 | 8.6 | 3.1 | 7.6 | 84.0 | 80 | 44 | 43 | 14 | 29 | 71 | 0 | 5 | 7 | 0 | 0 | 5 | 0 | 4.69 |
| RP | Isringhausen, J.Isringhausen, Jason >> | 32 | 2004 | R | 39 | 52 | 0 | 1 | 1 | 4.75 | .361 | 1.68 | 9.5 | 5.6 | 6.8 | 53.0 | 56 | 31 | 28 | 4 | 33 | 40 | 0 | 4 | 2 | 0 | 0 | 1 | 0 | 4.40 |
| RP | Kim, B.Kim, Byung-Hyun >> | 23 | 2002 | R | 32 | 40 | 0 | 0 | 1 | 2.21 | .271 | 1.08 | 6.3 | 3.4 | 9.8 | 53.0 | 37 | 13 | 13 | 2 | 20 | 58 | 0 | 2 | 0 | 0 | 0 | 2 | 0 | 2.55 |