| SP | Vazquez, J.Vazquez, Javier >> | 33 | 2009 | R | 99 | 24 | 24 | 10 | 10 | 4.19 | .311 | 1.33 | 8.7 | 3.3 | 9.2 | 165.1 | 159 | 78 | 77 | 16 | 61 | 168 | 3 | 0 | 0 | 1 | 12 | 4 | 7 | 3.41 |
| SP | Verlander, J.Verlander, Justin # >> | 26 | 2009 | R | 88 | 23 | 23 | 12 | 8 | 4.31 | .291 | 1.23 | 8.5 | 2.5 | 8.8 | 163.0 | 154 | 78 | 78 | 11 | 46 | 160 | 3 | 0 | 0 | 0 | 13 | 1 | 7 | 2.78 |
| SP | Palmer, M.Palmer, Matt >> | 30 | 2009 | R | 58 | 22 | 22 | 0 | 8 | 4.23 | .336 | 1.51 | 8.3 | 5.4 | 5.0 | 72.1 | 66 | 35 | 34 | 7 | 43 | 40 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 4.99 |
| SP | Feldman, S.Feldman, Scott >> | 26 | 2009 | R | 56 | 22 | 22 | 7 | 12 | 6.34 | .349 | 1.54 | 10.2 | 3.7 | 7.3 | 125.0 | 141 | 91 | 88 | 23 | 51 | 102 | 0 | 0 | 0 | 0 | 5 | 9 | 6 | 5.20 |
| RP | Street, H.Street, Huston >> | 26 | 2009 | R | 96 | 61 | 0 | 3 | 5 | 4.11 | .296 | 1.25 | 8.4 | 2.8 | 10.1 | 81.0 | 76 | 38 | 37 | 12 | 25 | 91 | 0 | 8 | 4 | 0 | 0 | 1 | 0 | 3.64 |
| RP | Breslow, C.Breslow, Craig >> | 29 | 2009 | L | 81 | 50 | 0 | 3 | 3 | 3.12 | .291 | 1.20 | 5.1 | 5.8 | 6.2 | 57.2 | 32 | 21 | 20 | 5 | 37 | 39 | 0 | 5 | 2 | 0 | 0 | 2 | 3 | 4.82 |
| RP | Soria, J.Soria, Joakim >> | 25 | 2009 | R | 69 | 38 | 0 | 4 | 0 | 3.86 | .382 | 1.83 | 10.9 | 5.6 | 8.6 | 42.0 | 51 | 19 | 18 | 7 | 26 | 40 | 0 | 3 | 0 | 0 | 0 | 1 | 2 | 5.19 |
| RP | Gonzalez, M.Gonzalez, Mike >> | 31 | 2009 | L | 61 | 31 | 0 | 4 | 1 | 3.32 | .287 | 1.13 | 6.3 | 4.1 | 9.7 | 40.2 | 28 | 16 | 15 | 1 | 18 | 43 | 0 | 1 | 1 | 0 | 0 | 3 | 2 | 2.75 |
| RP | Ramirez, R.Ramirez, Ramon >> | 27 | 2009 | R | 36 | 34 | 0 | 2 | 2 | 3.61 | .297 | 1.25 | 8.8 | 2.5 | 6.9 | 47.1 | 46 | 19 | 19 | 4 | 13 | 36 | 0 | 2 | 0 | 0 | 0 | 1 | 1 | 3.47 |
| SP | Cueto, J.Cueto, Johnny >> | 23 | 2009 | R | 36 | 22 | 0 | 1 | 4 | 7.71 | .417 | 2.14 | 14.8 | 4.6 | 6.8 | 37.1 | 61 | 32 | 32 | 7 | 19 | 28 | 0 | 1 | 2 | 0 | 0 | 0 | 2 | 5.49 |