| SP | Lincecum, T.Lincecum, Tim # >> | 25 | 2009 | R | 61 | 9 | 9 | 2 | 3 | 5.28 | .330 | 1.44 | 9.3 | 3.8 | 10.1 | 59.2 | 61 | 36 | 35 | 4 | 25 | 66 | 0 | 0 | 0 | 0 | 4 | 2 | 2 | 3.02 |
| SP | Flaherty, J.Flaherty, Jack >> | 23 | 2019 | R | 82 | 8 | 8 | 2 | 4 | 6.08 | .333 | 1.50 | 10.8 | 2.7 | 9.0 | 40.0 | 48 | 27 | 27 | 5 | 12 | 40 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 3.53 |
| SP | Johnson, R.Johnson, Randy >> | 41 | 2004 | L | 90 | 8 | 8 | 1 | 6 | 6.18 | .314 | 1.37 | 9.0 | 3.5 | 9.9 | 39.1 | 39 | 27 | 27 | 7 | 15 | 43 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 4.28 |
| RP | Wagner, B.Wagner, Billy >> | 28 | 1999 | L | 94 | 26 | 0 | 1 | 1 | 5.82 | .427 | 2.24 | 13.8 | 6.4 | 9.5 | 17.0 | 26 | 11 | 11 | 2 | 12 | 18 | 0 | 2 | 2 | 0 | 0 | 0 | 0 | 4.53 |
| RP | Saito, T.Saito, Takashi >> | 37 | 2007 | R | 90 | 18 | 0 | 2 | 0 | 2.70 | .231 | 0.86 | 6.3 | 1.6 | 10.6 | 23.1 | 16 | 7 | 7 | 3 | 4 | 27 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 3.00 |
| RP | Clippard, T.Clippard, Tyler >> | 26 | 2011 | R | 76 | 14 | 0 | 0 | 1 | 6.75 | .310 | 1.35 | 6.8 | 5.4 | 9.0 | 20.0 | 15 | 15 | 15 | 3 | 12 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 4.75 |
| RP | Hochevar, L.Hochevar, Luke >> | 30 | 2013 | R | 74 | 11 | 0 | 0 | 2 | 9.31 | .396 | 1.97 | 13.0 | 6.0 | 13.0 | 9.2 | 13 | 10 | 10 | 4 | 6 | 13 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 7.89 |