| SP | Johnson, R.Johnson, Randy >> | 38 | 2001 | L | 97 | 15 | 15 | 8 | 4 | 3.67 | .317 | 1.36 | 8.5 | 3.8 | 9.8 | 105.1 | 99 | 43 | 43 | 12 | 44 | 114 | 0 | 0 | 0 | 0 | 10 | 4 | 2 | 3.69 |
| SP | Duchscherer, J.Duchscherer, Justin # >> | 31 | 2008 | R | 84 | 15 | 15 | 8 | 4 | 4.35 | .293 | 1.21 | 8.1 | 2.9 | 5.9 | 97.1 | 87 | 50 | 47 | 22 | 31 | 64 | 1 | 0 | 0 | 0 | 7 | 3 | 0 | 5.68 |
| SP | Lincecum, T.Lincecum, Tim >> | 25 | 2009 | R | 92 | 15 | 15 | 7 | 4 | 4.32 | .303 | 1.30 | 8.3 | 3.4 | 9.1 | 102.0 | 94 | 55 | 49 | 13 | 39 | 103 | 2 | 0 | 0 | 0 | 9 | 0 | 2 | 3.78 |
| SP | Williams, W.Williams, Woody >> | 36 | 2002 | R | 79 | 14 | 14 | 6 | 4 | 4.40 | .288 | 1.18 | 8.5 | 2.1 | 6.9 | 94.0 | 89 | 46 | 46 | 15 | 22 | 72 | 2 | 0 | 0 | 1 | 6 | 3 | 2 | 4.34 |
| RP | Saito, T.Saito, Takashi >> | 37 | 2007 | R | 100 | 38 | 0 | 2 | 1 | 2.80 | .224 | 0.80 | 5.2 | 2.0 | 10.0 | 45.0 | 26 | 14 | 14 | 3 | 10 | 50 | 0 | 6 | 4 | 0 | 0 | 3 | 0 | 2.51 |
| RP | Balfour, G.Balfour, Grant >> | 31 | 2008 | R | 90 | 28 | 0 | 3 | 3 | 4.39 | .360 | 1.50 | 7.6 | 6.2 | 10.0 | 26.2 | 22 | 13 | 13 | 2 | 18 | 29 | 0 | 3 | 2 | 0 | 0 | 5 | 0 | 4.42 |
| RP | Dotel, O.Dotel, Octavio >> | 29 | 2002 | R | 89 | 17 | 0 | 2 | 1 | 2.55 | .264 | 1.08 | 7.9 | 2.1 | 9.5 | 17.2 | 15 | 5 | 5 | 1 | 4 | 18 | 0 | 2 | 2 | 0 | 0 | 0 | 1 | 2.35 |
| RP | Sasaki, K.Sasaki, Kazuhiro >> | 33 | 2001 | R | 64 | 10 | 0 | 0 | 1 | 4.50 | .318 | 1.30 | 9.0 | 2.7 | 6.3 | 10.0 | 10 | 5 | 5 | 1 | 3 | 7 | 0 | 1 | 1 | 0 | 0 | 1 | 0 | 4.10 |
| SP | Verlander, J.Verlander, Justin >> | 26 | 2009 | R | 42 | 11 | 0 | 2 | 3 | 4.17 | .344 | 1.51 | 9.0 | 4.8 | 8.4 | 49.2 | 49 | 24 | 23 | 5 | 26 | 46 | 0 | 0 | 0 | 0 | 0 | 3 | 1 | 4.22 |