| SP | Lincecum, T.Lincecum, Tim >> | 25 | 2009 | R | 92 | 31 | 31 | 11 | 10 | 4.83 | .349 | 1.55 | 10.1 | 3.9 | 8.2 | 180.2 | 202 | 103 | 97 | 18 | 78 | 163 | 0 | 0 | 0 | 0 | 14 | 10 | 6 | 3.96 |
| SP | Duchscherer, J.Duchscherer, Justin >> | 31 | 2008 | R | 85 | 30 | 30 | 9 | 9 | 4.26 | .302 | 1.27 | 8.5 | 3.0 | 7.4 | 179.2 | 170 | 90 | 85 | 27 | 59 | 148 | 3 | 0 | 0 | 1 | 17 | 4 | 3 | 4.36 |
| SP | Clement, M.Clement, Matt >> | 28 | 2002 | R | 53 | 30 | 29 | 9 | 10 | 5.37 | .354 | 1.58 | 9.9 | 4.3 | 8.7 | 156.0 | 171 | 97 | 93 | 26 | 75 | 150 | 0 | 1 | 0 | 0 | 12 | 10 | 5 | 4.88 |
| SP | Hamels, C.Hamels, Cole >> | 25 | 2008 | L | 72 | 30 | 29 | 8 | 7 | 4.77 | .325 | 1.42 | 10.0 | 2.8 | 7.2 | 158.1 | 176 | 95 | 84 | 32 | 49 | 126 | 0 | 0 | 0 | 0 | 13 | 4 | 0 | 5.04 |
| RP | Farnsworth, K.Farnsworth, Kyle >> | 25 | 2001 | R | 21 | 96 | 0 | 7 | 8 | 6.59 | .368 | 1.74 | 10.4 | 5.3 | 9.6 | 113.1 | 131 | 83 | 83 | 23 | 66 | 121 | 0 | 3 | 5 | 0 | 0 | 1 | 2 | 5.28 |
| RP | Saito, T.Saito, Takashi † >> | 37 | 2007 | R | 100 | 90 | 0 | 9 | 3 | 4.18 | .294 | 1.21 | 8.4 | 2.6 | 9.5 | 112.0 | 104 | 56 | 52 | 25 | 32 | 118 | 0 | 2 | 4 | 0 | 0 | 4 | 0 | 4.76 |
| SU | Hoffman, T.Hoffman, Trevor >> | 42 | 2009 | R | 70 | 78 | 0 | 3 | 4 | 4.97 | .340 | 1.51 | 9.2 | 4.4 | 7.3 | 92.1 | 94 | 52 | 51 | 10 | 45 | 75 | 0 | 6 | 6 | 0 | 0 | 4 | 1 | 4.38 |