| SP | Lincecum, T.Lincecum, Tim † # >> | 25 | 2009 | R | 92 | 34 | 34 | 18 | 11 | 3.01 | .290 | 1.18 | 7.4 | 3.3 | 10.2 | 257.1 | 211 | 88 | 86 | 20 | 93 | 291 | 8 | 0 | 0 | 2 | 25 | 11 | 8 | 2.96 |
| SP | Johnson, J.Johnson, Josh >> | 25 | 2009 | R | 47 | 32 | 32 | 10 | 13 | 5.88 | .338 | 1.51 | 10.5 | 3.1 | 7.4 | 191.1 | 222 | 129 | 125 | 42 | 66 | 158 | 0 | 0 | 0 | 0 | 12 | 5 | 1 | 5.32 |
| SP | Patterson, J.Patterson, John >> | 27 | 2005 | R | 34 | 31 | 31 | 5 | 20 | 7.49 | .365 | 1.69 | 10.9 | 4.4 | 8.3 | 164.2 | 199 | 142 | 137 | 44 | 80 | 152 | 0 | 0 | 0 | 0 | 7 | 5 | 3 | 6.19 |
| RP | Perez, R.Perez, Rafael >> | 25 | 2007 | L | 65 | 83 | 0 | 3 | 1 | 4.12 | .325 | 1.40 | 8.4 | 4.2 | 8.6 | 111.1 | 104 | 51 | 51 | 12 | 52 | 106 | 0 | 8 | 1 | 0 | 0 | 5 | 6 | 4.04 |
| RP | Kuo, H.Kuo, Hong-Chih # >> | 27 | 2008 | L | 49 | 68 | 0 | 5 | 4 | 3.67 | .302 | 1.27 | 8.3 | 3.2 | 9.8 | 105.1 | 97 | 46 | 43 | 10 | 37 | 114 | 0 | 7 | 3 | 0 | 0 | 3 | 1 | 3.21 |
| RP | Howell, J.Howell, J.P. >> | 25 | 2008 | L | 35 | 46 | 0 | 8 | 2 | 1.58 | .239 | 0.91 | 5.5 | 2.8 | 9.4 | 62.2 | 38 | 12 | 11 | 2 | 19 | 65 | 0 | 6 | 2 | 0 | 0 | 2 | 5 | 2.34 |
| RP | Farnsworth, K.Farnsworth, Kyle >> | 25 | 2001 | R | 24 | 33 | 0 | 0 | 0 | 3.52 | .277 | 1.13 | 7.2 | 2.9 | 10.4 | 46.0 | 37 | 18 | 18 | 8 | 15 | 53 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 4.00 |
| SP | Arroyo, B.Arroyo, Bronson >> | 29 | 2006 | R | 21 | 10 | 1 | 2 | 3 | 7.36 | .377 | 1.68 | 12.7 | 2.5 | 7.8 | 22.0 | 31 | 18 | 18 | 8 | 6 | 19 | 0 | 1 | 0 | 0 | 1 | 3 | 0 | 7.23 |