| SP | Lincecum, T.Lincecum, Tim † >> | 25 | 2009 | R | 92 | 29 | 29 | 11 | 13 | 3.75 | .318 | 1.35 | 8.6 | 3.5 | 8.6 | 206.1 | 197 | 94 | 86 | 22 | 81 | 196 | 5 | 0 | 0 | 1 | 19 | 10 | 10 | 3.81 |
| SP | Halladay, R.Halladay, Roy † # >> | 28 | 2005 | R | 86 | 28 | 28 | 14 | 10 | 3.26 | .265 | 1.05 | 7.6 | 1.8 | 7.0 | 218.0 | 185 | 84 | 79 | 25 | 43 | 170 | 5 | 0 | 0 | 2 | 17 | 8 | 8 | 3.63 |
| SP | Hudson, T.Hudson, Tim # >> | 28 | 2003 | R | 73 | 28 | 28 | 14 | 7 | 4.86 | .318 | 1.35 | 9.3 | 2.9 | 6.2 | 189.0 | 195 | 111 | 102 | 30 | 60 | 130 | 2 | 0 | 0 | 1 | 12 | 9 | 4 | 4.78 |
| SP | Perez, O.Perez, Oliver >> | 23 | 2004 | L | 77 | 27 | 27 | 11 | 10 | 4.80 | .321 | 1.38 | 8.1 | 4.3 | 8.2 | 170.2 | 153 | 95 | 91 | 26 | 82 | 155 | 2 | 0 | 0 | 1 | 14 | 7 | 6 | 4.74 |
| CL | Saito, T.Saito, Takashi † >> | 37 | 2007 | R | 100 | 54 | 0 | 5 | 2 | 2.95 | .233 | 0.91 | 6.5 | 1.7 | 11.9 | 58.0 | 42 | 19 | 19 | 9 | 11 | 77 | 0 | 34 | 3 | 0 | 0 | 0 | 0 | 2.93 |
| RP | Foulke, K.Foulke, Keith >> | 31 | 2003 | R | 78 | 45 | 0 | 4 | 1 | 2.82 | .275 | 1.10 | 7.2 | 2.6 | 8.6 | 51.0 | 41 | 17 | 16 | 7 | 15 | 49 | 0 | 4 | 3 | 0 | 0 | 2 | 0 | 3.86 |
| SP | Harang, A.Harang, Aaron >> | 29 | 2007 | R | 52 | 2 | 0 | 0 | 1 | 3.18 | .227 | 0.88 | 7.2 | 1.8 | 9.0 | 5.2 | 4 | 2 | 2 | 1 | 1 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.20 |