| SP | Hernandez, F.Hernandez, Felix # >> | 23 | 2009 | R | 95 | 10 | 10 | 4 | 2 | 3.31 | .284 | 1.19 | 7.6 | 3.2 | 8.4 | 70.2 | 59 | 26 | 26 | 4 | 25 | 65 | 2 | 0 | 0 | 2 | 7 | 0 | 2 | 2.96 |
| SP | Rowland-Smith, R.Rowland-Smith, Ryan >> | 26 | 2009 | L | 80 | 10 | 10 | 3 | 4 | 6.02 | .354 | 1.65 | 10.7 | 4.2 | 5.6 | 58.1 | 69 | 39 | 39 | 7 | 27 | 36 | 0 | 0 | 0 | 0 | 4 | 0 | 2 | 4.72 |
| SP | Weaver, J.Weaver, Jered >> | 27 | 2009 | R | 71 | 10 | 10 | 2 | 5 | 9.00 | .412 | 2.08 | 13.8 | 4.9 | 8.1 | 51.0 | 78 | 55 | 51 | 9 | 28 | 46 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 5.20 |
| SP | Lackey, J.Lackey, John >> | 31 | 2009 | R | 59 | 9 | 9 | 3 | 4 | 5.59 | .376 | 1.78 | 12.9 | 3.2 | 7.6 | 56.1 | 80 | 36 | 35 | 6 | 20 | 47 | 0 | 0 | 0 | 0 | 5 | 2 | 0 | 3.89 |
| SP | Correia, K.Correia, Kevin >> | 29 | 2009 | R | 53 | 9 | 9 | 1 | 5 | 6.79 | .361 | 1.69 | 11.3 | 4.0 | 5.8 | 54.1 | 68 | 41 | 41 | 15 | 24 | 35 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 6.65 |
| RP | Broxton, J.Broxton, Jonathan >> | 25 | 2009 | R | 100 | 27 | 0 | 4 | 3 | 2.63 | .276 | 1.12 | 5.8 | 4.4 | 10.2 | 37.2 | 24 | 11 | 11 | 4 | 18 | 42 | 0 | 3 | 2 | 0 | 0 | 1 | 0 | 3.68 |
| RP | Wuertz, M.Wuertz, Michael >> | 31 | 2009 | R | 97 | 26 | 0 | 0 | 0 | 2.41 | .273 | 1.13 | 6.0 | 4.4 | 10.9 | 33.2 | 22 | 9 | 9 | 2 | 16 | 40 | 0 | 2 | 1 | 0 | 0 | 0 | 2 | 2.82 |
| RP | Breslow, C.Breslow, Craig >> | 29 | 2009 | L | 81 | 19 | 0 | 0 | 4 | 7.64 | .411 | 2.09 | 10.1 | 9.5 | 6.4 | 17.2 | 19 | 15 | 15 | 1 | 18 | 12 | 0 | 0 | 2 | 0 | 0 | 0 | 3 | 5.53 |
| RP | Affeldt, J.Affeldt, Jeremy >> | 30 | 2009 | L | 66 | 16 | 0 | 0 | 0 | 4.02 | .365 | 1.66 | 8.4 | 7.2 | 9.0 | 15.2 | 14 | 7 | 7 | 1 | 12 | 15 | 0 | 2 | 0 | 0 | 0 | 1 | 0 | 4.47 |
| RP | Ramirez, R.Ramirez, Ramon >> | 27 | 2009 | R | 36 | 9 | 0 | 0 | 0 | 0.87 | .295 | 1.26 | 3.6 | 8.1 | 9.0 | 10.1 | 4 | 1 | 1 | 0 | 9 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3.70 |
| SP | Porcello, R.Porcello, Rick >> | 20 | 2009 | R | 32 | 2 | 0 | 1 | 0 | 0.00 | .200 | 0.75 | 9.0 | 0.0 | 13.5 | 2.2 | 2 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.00 |