| Starter | xIP | tRA | pRAA | | Augenstein, Bryan | 11.8 | 5.35 | -1.0 | | Buckner, Billy | 72.9 | 5.17 | -4.6 | | Cabrera, Daniel | 4.5 | 4.66 | -0.0 | | Davis, Doug | 196.1 | 5.70 | -23.9 | | Garland, Jon | 165.0 | 5.21 | -11.2 | | Haren, Dan | 228.7 | 3.26 | 34.0 | | Mulvey, Kevin | 19.6 | 6.76 | -4.7 | | Petit, Yusmeiro | 86.1 | 5.38 | -7.5 | | Scherzer, Max | 176.0 | 3.88 | 14.2 | | Webb, Brandon | 3.8 | 12.35 | -3.2 |
| Reliever | xIP | tRA | pRAA | | Augenstein, Bryan | 5.9 | 6.95 | -1.7 | | Boyer, Blaine | 37.4 | 3.48 | 3.8 | | Buckner, Billy | 4.0 | 12.19 | -3.5 | | Cabrera, Daniel | 6.8 | 3.90 | 0.4 | | Gordon, Tom | 1.7 | 10.55 | -1.2 | | Gutierrez, Juan | 73.8 | 2.91 | 12.1 | | Korecky, Bobby | 7.2 | 4.48 | -0.1 | | Mulvey, Kevin | 2.2 | 15.17 | -2.6 | | Pena, Tony | 35.9 | 4.15 | 1.0 | | Petit, Yusmeiro | 7.6 | 5.30 | -0.8 | | Qualls, Chad | 53.3 | 3.28 | 6.6 | | Rauch, Jon | 55.4 | 4.12 | 1.7 | | Rosales, Leo | 44.4 | 4.02 | 1.8 | | Schlereth, Daniel | 19.5 | 3.87 | 1.1 | | Schoeneweis, Scott | 25.1 | 6.95 | -7.2 | | Slaten, Doug | 6.7 | 6.14 | -1.3 | | Vasquez, Esmerling | 53.7 | 4.61 | -1.3 | | Zavada, Clay | 51.2 | 4.31 | 0.5 |
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