| As Starter | BF | xRA | RAA | K% | nB% | | Alvarez, Henderson | 807 | 5.03 | -8.5 | 10 | 7 | | Carreno, Joel | 41 | 8.70 | -3.8 | 14 | 14 | | Cecil, Brett | 217 | 5.02 | -2.3 | 19 | 9 | | Chavez, Jesse | 42 | 5.58 | -1.0 | 24 | 14 | | Drabek, Kyle | 317 | 6.04 | -10.9 | 15 | 16 | | Happ, J.A. | 140 | 3.10 | 5.8 | 29 | 9 | | Hutchison, Drew | 256 | 4.80 | -1.2 | 19 | 9 | | Jenkins, Chad | 54 | 6.76 | -2.8 | 14 | 11 | | Laffey, Aaron | 370 | 5.55 | -8.7 | 11 | 9 | | Morrow, Brandon | 504 | 4.06 | 7.5 | 21 | 9 | | Romero, Ricky | 829 | 5.48 | -17.6 | 15 | 14 | | Villanueva, Carlos | 375 | 4.94 | -3.2 | 23 | 7 |
| As Reliever | BF | Lev | xRA | RAA | K% | nB% | | Beck, Chad | 72 | 0.6 | 4.60 | -1.0 | 12 | 7 | | Carpenter, David | 20 | 0.2 | 7.38 | -1.5 | 21 | 10 | | Carpenter, Drew | 40 | 0.3 | 5.72 | -1.6 | 22 | 15 | | Carreno, Joel | 56 | 0.4 | 6.33 | -3.1 | 18 | 14 | | Cecil, Brett | 53 | 0.6 | 4.97 | -1.2 | 17 | 11 | | Chavez, Jesse | 60 | 0.7 | 3.54 | 0.9 | 29 | 8 | | Coello, Robert | 33 | 0.7 | 5.05 | -0.8 | 33 | 15 | | Cordero, Francisco | 160 | 1.5 | 5.25 | -4.8 | 17 | 8 | | Crawford, Evan | 36 | 0.7 | 6.28 | -1.9 | 15 | 12 | | Delabar, Steve | 126 | 1.4 | 2.49 | 5.5 | 37 | 12 | | Dyson, Sam | 8 | 0.3 | 7.47 | -0.6 | 12 | 25 | | Frasor, Jason | 191 | 1.0 | 3.51 | 2.8 | 28 | 12 | | Happ, J.A. | 30 | 0.4 | 5.76 | -1.2 | 24 | 16 | | Hill, Shawn | 11 | 1.2 | 6.25 | -0.6 | 0 | 19 | | Igarashi, Ryota | 10 | 0.9 | 12.18 | -1.6 | 21 | 20 | | Janssen, Casey | 242 | 1.3 | 2.74 | 9.1 | 28 | 5 | | Jenkins, Chad | 82 | 0.7 | 4.73 | -1.4 | 10 | 6 | | Korecky, Bobby | 5 | 0.1 | 4.90 | -0.1 | 0 | 21 | | Laffey, Aaron | 60 | 0.4 | 6.04 | -2.9 | 11 | 13 | | Lincoln, Brad | 123 | 0.9 | 4.04 | 0.1 | 23 | 8 | | Loup, Aaron | 117 | 1.0 | 2.92 | 3.8 | 18 | 2 | | Lyon, Brandon | 104 | 1.3 | 3.15 | 2.6 | 27 | 9 | | Mathis, Jeff | 11 | 0.1 | 11.94 | -1.9 | 0 | 10 | | Oliver, Darren | 221 | 1.3 | 3.19 | 5.3 | 24 | 9 | | Pauley, David | 33 | 0.7 | 7.42 | -2.6 | 6 | 12 | | Perez, Luis | 175 | 1.0 | 3.95 | 0.5 | 22 | 11 | | Richmond, Scott | 15 | 0.7 | 2.80 | 0.6 | 13 | 0 | | Santos, Sergio | 24 | 2.2 | 6.38 | -1.3 | 17 | 17 | | Villanueva, Carlos | 146 | 0.8 | 3.98 | 0.4 | 25 | 14 |
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