| SP | Lincecum, T.Lincecum, Tim >> | 25 | 2009 | R | 92 | 25 | 25 | 11 | 10 | 3.42 | .321 | 1.40 | 8.9 | 3.6 | 9.9 | 168.1 | 167 | 70 | 64 | 15 | 68 | 184 | 2 | 0 | 0 | 0 | 19 | 4 | 10 | 3.26 |
| SP | Wakefield, T.Wakefield, Tim # >> | 36 | 2002 | R | 85 | 24 | 24 | 1 | 9 | 7.25 | .357 | 1.61 | 10.6 | 3.9 | 8.2 | 89.1 | 105 | 72 | 72 | 15 | 39 | 81 | 0 | 0 | 0 | 0 | 0 | 5 | 1 | 4.85 |
| SP | Loaiza, E.Loaiza, Esteban >> | 32 | 2003 | R | 60 | 24 | 24 | 7 | 11 | 4.28 | .311 | 1.33 | 9.2 | 2.9 | 7.3 | 159.2 | 162 | 78 | 76 | 24 | 51 | 129 | 3 | 0 | 0 | 1 | 13 | 3 | 1 | 4.36 |
| SP | Shields, J.Shields, James # >> | 26 | 2007 | R | 53 | 23 | 23 | 5 | 11 | 4.89 | .327 | 1.43 | 10.2 | 2.7 | 7.3 | 149.0 | 169 | 86 | 81 | 24 | 44 | 121 | 2 | 0 | 0 | 2 | 10 | 4 | 5 | 4.44 |
| SP | Burkett, J.Burkett, John >> | 37 | 2001 | R | 50 | 23 | 23 | 5 | 16 | 6.40 | .355 | 1.59 | 10.9 | 3.5 | 6.4 | 135.0 | 163 | 101 | 96 | 28 | 52 | 96 | 2 | 0 | 0 | 0 | 9 | 8 | 3 | 5.61 |
| RP | Timlin, M.Timlin, Mike >> | 36 | 2002 | R | 51 | 55 | 0 | 4 | 4 | 4.92 | .320 | 1.37 | 8.3 | 4.1 | 7.2 | 82.1 | 76 | 46 | 45 | 15 | 37 | 66 | 0 | 6 | 1 | 0 | 0 | 3 | 4 | 5.23 |
| RP | Donnelly, B.Donnelly, Brendan >> | 32 | 2003 | R | 40 | 48 | 0 | 1 | 0 | 4.04 | .319 | 1.38 | 9.1 | 3.4 | 10.0 | 64.2 | 65 | 29 | 29 | 7 | 24 | 71 | 0 | 3 | 0 | 0 | 0 | 2 | 1 | 3.42 |
| RP | Aceves, A.Aceves, Alfredo >> | 27 | 2009 | R | 30 | 42 | 0 | 2 | 4 | 3.58 | .272 | 1.10 | 7.4 | 2.6 | 7.2 | 55.1 | 45 | 22 | 22 | 3 | 16 | 44 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 3.04 |
| RP | Benoit, J.Benoit, Joaquin >> | 30 | 2007 | R | 19 | 42 | 0 | 2 | 0 | 5.11 | .368 | 1.73 | 10.0 | 5.5 | 7.6 | 44.0 | 49 | 25 | 25 | 4 | 27 | 37 | 0 | 3 | 2 | 0 | 0 | 1 | 2 | 4.41 |