| As Starter | BF | xRA | RAA | K% | nB% | | Blanton, Joe | 550 | 4.83 | 0.8 | 12 | 6 | | Braden, Dallas | 237 | 4.95 | -0.4 | 13 | 8 | | DiNardo, Lenny | 38 | 6.84 | -1.7 | 14 | 12 | | Duchscherer, Justin | 556 | 4.31 | 8.3 | 17 | 7 | | Eveland, Dana | 736 | 5.52 | -11.6 | 17 | 12 | | Gallagher, Sean | 266 | 6.31 | -9.2 | 21 | 14 | | Gaudin, Chad | 149 | 3.90 | 3.9 | 18 | 8 | | Gonzalez, Gio | 143 | 7.26 | -7.8 | 20 | 19 | | Harden, Rich | 311 | 3.17 | 14.4 | 31 | 10 | | Meyer, Dan | 74 | 6.36 | -2.7 | 11 | 10 | | Outman, Josh | 95 | 4.54 | 0.9 | 17 | 8 | | Saarloos, Kirk | 17 | 6.73 | -0.8 | 0 | 0 | | Smith, Greg | 800 | 6.02 | -22.5 | 14 | 11 |
| As Reliever | BF | Lev | xRA | RAA | K% | nB% | | Blevins, Jerry | 157 | 1.1 | 4.26 | 1.2 | 23 | 9 | | Braden, Dallas | 64 | 0.5 | 4.87 | -0.5 | 20 | 11 | | Brown, Andrew | 147 | 1.0 | 4.93 | -1.4 | 20 | 14 | | Calero, Kiko | 20 | 0.4 | 4.91 | -0.2 | 36 | 15 | | Casilla, Santiago | 230 | 1.0 | 4.59 | -0.3 | 20 | 10 | | Devine, Joey | 170 | 1.4 | 2.89 | 7.7 | 30 | 8 | | DiNardo, Lenny | 76 | 0.6 | 6.60 | -3.7 | 10 | 11 | | Embree, Alan | 270 | 1.3 | 3.81 | 5.2 | 22 | 10 | | Foulke, Keith | 133 | 1.1 | 5.76 | -4.1 | 18 | 9 | | Gaudin, Chad | 114 | 0.9 | 4.97 | -1.3 | 16 | 6 | | Gonzalez, Gio | 20 | 0.2 | 0.79 | 2.2 | 31 | 0 | | Gray, Jeff | 24 | 0.2 | 8.41 | -2.1 | 17 | 9 | | Hernandez, Fernando | 19 | 0.6 | 15.16 | -3.6 | 10 | 29 | | Meyer, Dan | 58 | 0.4 | 5.79 | -1.8 | 21 | 13 | | Outman, Josh | 21 | 0.3 | 3.94 | 0.3 | 15 | 6 | | Saarloos, Kirk | 101 | 0.5 | 4.47 | 0.2 | 12 | 3 | | Street, Huston | 287 | 2.0 | 3.57 | 7.4 | 26 | 8 | | Ziegler, Brad | 229 | 1.8 | 4.06 | 2.9 | 14 | 9 |
|