| SP | Johnson, R.Johnson, Randy # >> | 38 | 2001 | L | 97 | 9 | 9 | 3 | 3 | 4.52 | .285 | 1.19 | 9.3 | 1.6 | 9.7 | 63.2 | 65 | 33 | 32 | 16 | 11 | 68 | 1 | 0 | 0 | 0 | 3 | 0 | 1 | 4.67 |
| SP | Duchscherer, J.Duchscherer, Justin >> | 31 | 2008 | R | 86 | 9 | 9 | 3 | 0 | 4.30 | .343 | 1.51 | 9.5 | 4.2 | 6.6 | 52.1 | 55 | 26 | 25 | 6 | 24 | 38 | 0 | 0 | 0 | 0 | 5 | 3 | 1 | 4.60 |
| SP | Perez, O.Perez, Odalis >> | 25 | 2002 | L | 82 | 10 | 9 | 5 | 3 | 4.62 | .297 | 1.27 | 8.6 | 2.9 | 8.3 | 62.1 | 59 | 34 | 32 | 9 | 20 | 57 | 2 | 0 | 0 | 1 | 5 | 0 | 1 | 4.02 |
| SP | Greinke, Z.Greinke, Zack >> | 26 | 2009 | R | 77 | 10 | 9 | 7 | 2 | 4.96 | .320 | 1.33 | 9.4 | 2.7 | 9.0 | 61.2 | 64 | 34 | 34 | 8 | 18 | 61 | 0 | 0 | 0 | 0 | 4 | 5 | 2 | 3.84 |
| SP | Mussina, M.Mussina, Mike >> | 33 | 2001 | R | 67 | 8 | 8 | 5 | 3 | 4.47 | .314 | 1.38 | 10.2 | 2.3 | 8.1 | 52.1 | 59 | 29 | 26 | 10 | 13 | 47 | 1 | 0 | 0 | 0 | 5 | 0 | 1 | 4.44 |
| RP | Saito, T.Saito, Takashi >> | 37 | 2007 | R | 100 | 25 | 0 | 3 | 1 | 1.54 | .255 | 1.00 | 5.7 | 3.3 | 9.3 | 35.0 | 22 | 6 | 6 | 3 | 13 | 36 | 0 | 6 | 1 | 0 | 0 | 1 | 0 | 3.26 |
| RP | Marmol, C.Marmol, Carlos >> | 26 | 2008 | R | 84 | 16 | 0 | 2 | 0 | 1.65 | .279 | 1.16 | 6.2 | 4.5 | 11.3 | 16.1 | 11 | 3 | 3 | 2 | 8 | 20 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 3.63 |
| RP | Street, H.Street, Huston >> | 24 | 2007 | R | 67 | 10 | 0 | 0 | 0 | 1.20 | .182 | 0.67 | 3.0 | 3.0 | 8.4 | 15.0 | 5 | 2 | 2 | 0 | 5 | 14 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 2.13 |