| SP | Santana, J.Santana, Johan >> | 30 | 2009 | L | 75 | 3 | 3 | 1 | 0 | 2.95 | .257 | 0.93 | 5.5 | 3.0 | 9.5 | 18.1 | 11 | 6 | 6 | 2 | 6 | 19 | 0 | 0 | 0 | 0 | 2 | 2 | 0 | 3.67 |
| SP | Rodriguez, W.Rodriguez, Wandy >> | 30 | 2009 | L | 70 | 2 | 2 | 1 | 1 | 3.86 | .208 | 0.79 | 5.8 | 1.3 | 9.6 | 14.0 | 9 | 6 | 6 | 2 | 2 | 15 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 3.14 |
| SP | Buehrle, M.Buehrle, Mark >> | 30 | 2009 | L | 47 | 2 | 2 | 0 | 2 | 9.82 | .389 | 1.91 | 15.4 | 2.6 | 12.9 | 7.1 | 12 | 8 | 8 | 1 | 2 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2.86 |
| SP | Zimmermann, J.Zimmermann, Jordan >> | 23 | 2009 | R | 35 | 2 | 2 | 2 | 0 | 5.27 | .293 | 1.17 | 10.4 | 0.7 | 10.4 | 13.2 | 15 | 8 | 8 | 3 | 1 | 15 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 4.15 |
| RP | Madson, R.Madson, Ryan >> | 29 | 2009 | R | 37 | 5 | 0 | 0 | 0 | 8.44 | .360 | 1.69 | 12.6 | 3.6 | 10.8 | 5.1 | 7 | 5 | 5 | 2 | 2 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.00 |
| RP | Thornton, M.Thornton, Matt >> | 33 | 2009 | L | 82 | 6 | 0 | 0 | 0 | 1.59 | .320 | 1.41 | 9.0 | 5.4 | 16.2 | 5.2 | 5 | 1 | 1 | 0 | 3 | 9 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1.20 |
| SU | Soria, J.Soria, Joakim >> | 25 | 2009 | R | 69 | 3 | 0 | 0 | 0 | 0.00 | .111 | 0.00 | 0.0 | 0.0 | 18.0 | 2.2 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0.50 |
| CL | Papelbon, J.Papelbon, Jonathan >> | 29 | 2009 | R | 67 | 4 | 0 | 0 | 0 | 2.45 | .214 | 0.82 | 3.0 | 6.0 | 9.0 | 3.2 | 1 | 1 | 1 | 0 | 2 | 3 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 3.00 |
| RP | Wilson, B.Wilson, Brian >> | 27 | 2009 | R | 53 | 5 | 0 | 0 | 1 | 1.93 | .263 | 1.07 | 9.0 | 2.3 | 6.8 | 4.2 | 4 | 1 | 1 | 0 | 1 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2.25 |
| RP | Robertson, D.Robertson, David >> | 24 | 2009 | R | 35 | 3 | 0 | 1 | 0 | 13.50 | .400 | 2.00 | 18.0 | 0.0 | 4.5 | 2.0 | 4 | 3 | 3 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.50 |
| RP | Wilson, C.Wilson, C.J. >> | 29 | 2009 | L | 29 | 6 | 0 | 0 | 0 | 10.13 | .407 | 2.06 | 12.6 | 7.2 | 7.2 | 5.1 | 7 | 6 | 6 | 0 | 4 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.80 |
| RP | Qualls, C.Qualls, Chad >> | 31 | 2009 | R | 41 | 3 | 0 | 1 | 0 | 0.00 | .222 | 0.86 | 4.5 | 4.5 | 11.3 | 4.2 | 2 | 0 | 0 | 0 | 2 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2.00 |