| SP | Lincecum, T.Lincecum, Tim # >> | 25 | 2009 | R | 92 | 23 | 23 | 7 | 7 | 4.81 | .324 | 1.42 | 9.3 | 3.5 | 10.1 | 153.1 | 158 | 82 | 82 | 18 | 60 | 171 | 2 | 0 | 0 | 2 | 11 | 2 | 5 | 3.51 |
| SP | Harang, A.Harang, Aaron >> | 29 | 2007 | R | 51 | 22 | 22 | 4 | 10 | 7.51 | .356 | 1.65 | 10.6 | 4.3 | 6.3 | 118.2 | 139 | 102 | 99 | 23 | 57 | 82 | 2 | 0 | 0 | 0 | 7 | 1 | 6 | 5.62 |
| SP | Willis, D.Willis, Dontrelle >> | 23 | 2005 | L | 47 | 21 | 21 | 7 | 11 | 5.06 | .325 | 1.42 | 10.0 | 2.8 | 5.2 | 122.2 | 136 | 73 | 69 | 12 | 38 | 71 | 1 | 0 | 0 | 0 | 11 | 3 | 1 | 4.12 |
| SP | Beckett, J.Beckett, Josh >> | 27 | 2007 | R | 45 | 21 | 21 | 6 | 10 | 5.96 | .356 | 1.62 | 11.4 | 3.2 | 7.6 | 122.1 | 155 | 85 | 81 | 21 | 43 | 103 | 1 | 0 | 0 | 0 | 7 | 5 | 0 | 4.73 |
| RP | Soriano, R.Soriano, Rafael >> | 24 | 2003 | R | 97 | 58 | 0 | 1 | 7 | 5.18 | .326 | 1.42 | 9.3 | 3.5 | 9.4 | 83.1 | 86 | 48 | 48 | 13 | 32 | 87 | 0 | 3 | 2 | 0 | 0 | 3 | 0 | 4.20 |
| RP | Papelbon, J.Papelbon, Jonathan >> | 26 | 2006 | R | 93 | 51 | 0 | 4 | 0 | 3.07 | .339 | 1.51 | 9.6 | 4.0 | 8.7 | 70.1 | 75 | 24 | 24 | 9 | 31 | 68 | 0 | 3 | 0 | 0 | 0 | 2 | 1 | 4.14 |
| RP | Rhodes, A.Rhodes, Arthur # >> | 32 | 2001 | L | 83 | 44 | 0 | 8 | 2 | 5.12 | .307 | 1.28 | 9.8 | 1.7 | 10.6 | 58.0 | 63 | 33 | 33 | 11 | 11 | 68 | 0 | 2 | 2 | 0 | 0 | 3 | 4 | 3.84 |
| RP | Foulke, K.Foulke, Keith >> | 31 | 2003 | R | 77 | 36 | 0 | 1 | 3 | 2.51 | .310 | 1.26 | 8.2 | 3.1 | 10.3 | 43.0 | 39 | 12 | 12 | 1 | 15 | 49 | 0 | 4 | 0 | 0 | 0 | 4 | 0 | 2.35 |
| RP | Street, H.Street, Huston >> | 24 | 2007 | R | 68 | 30 | 0 | 2 | 1 | 4.42 | .299 | 1.25 | 7.5 | 4.0 | 8.5 | 36.2 | 30 | 18 | 18 | 4 | 16 | 34 | 0 | 1 | 1 | 0 | 0 | 1 | 0 | 3.97 |