| SP | Lincecum, T.Lincecum, Tim >> | 25 | 2009 | R | 92 | 7 | 7 | 3 | 3 | 3.94 | .335 | 1.49 | 9.6 | 4.0 | 9.6 | 45.2 | 48 | 20 | 20 | 6 | 20 | 48 | 0 | 0 | 0 | 0 | 4 | 1 | 2 | 4.00 |
| SP | Mussina, M.Mussina, Mike >> | 33 | 2001 | R | 67 | 6 | 6 | 2 | 3 | 6.82 | .349 | 1.61 | 12.5 | 1.9 | 9.3 | 33.0 | 46 | 28 | 25 | 6 | 7 | 34 | 0 | 0 | 0 | 0 | 2 | 0 | 3 | 3.94 |
| SP | Loaiza, E.Loaiza, Esteban >> | 32 | 2003 | R | 59 | 7 | 6 | 1 | 3 | 7.15 | .393 | 1.91 | 13.8 | 3.4 | 5.0 | 34.0 | 52 | 33 | 27 | 7 | 13 | 19 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 5.79 |
| CL | Balfour, G.Balfour, Grant $ >> | 31 | 2008 | R | 90 | 15 | 0 | 1 | 1 | 3.86 | .319 | 1.41 | 3.9 | 9.0 | 11.8 | 16.1 | 7 | 7 | 7 | 1 | 16 | 21 | 0 | 8 | 0 | 0 | 0 | 0 | 1 | 4.19 |
| SU | Betancourt, R.Betancourt, Rafael >> | 32 | 2007 | R | 86 | 16 | 0 | 0 | 1 | 2.95 | .247 | 0.98 | 7.0 | 2.0 | 10.5 | 18.1 | 14 | 6 | 6 | 1 | 4 | 21 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 2.06 |
| RP | Soria, J.Soria, Joakim >> | 24 | 2008 | R | 87 | 19 | 0 | 1 | 0 | 4.87 | .365 | 1.72 | 12.2 | 3.6 | 9.0 | 20.1 | 27 | 13 | 11 | 3 | 8 | 20 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 4.15 |
| RP | Zimmerman, J.Zimmerman, Jeff >> | 29 | 2001 | R | 75 | 17 | 0 | 3 | 1 | 3.38 | .289 | 1.22 | 9.0 | 2.1 | 6.9 | 21.1 | 21 | 10 | 8 | 4 | 5 | 16 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 4.67 |
| RP | Rodriguez, F.Rodriguez, Felix >> | 29 | 2001 | R | 58 | 12 | 0 | 1 | 0 | 3.29 | .293 | 1.24 | 4.8 | 6.9 | 4.2 | 13.2 | 7 | 5 | 5 | 2 | 10 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 6.38 |