| SP | Santana, J.Santana, Johan † $ | Royals | L | 180.0 | 38 | 38 | 19 | 7 | 2.44 | .277 | 1.12 | 4.2 | 5.9 | 8.7 | 266.0 | 125 | 78 | 72 | 26 | 173 | 258 | 2 | 0 | 0 | 1 | 29 | 8 | 6 | 4.37 |
| CL | Jansen, K.Jansen, Kenley † | Judys | R | 175.0 | 75 | 0 | 8 | 4 | 2.37 | .260 | 1.02 | 7.1 | 2.2 | 10.6 | 79.2 | 62 | 22 | 21 | 6 | 19 | 93 | 0 | 48 | 6 | 0 | 0 | 3 | 1 | 2.47 |
| SP | Fernandez, J.Fernandez, Jose † $ | Royals | R | 162.0 | 41 | 41 | 22 | 10 | 3.32 | .277 | 1.11 | 6.2 | 3.9 | 9.2 | 257.2 | 176 | 100 | 95 | 23 | 110 | 263 | 3 | 0 | 0 | 1 | 27 | 10 | 0 | 3.52 |
| SP | Zito, B.Zito, Barry † # $ | Judys | L | 151.0 | 36 | 36 | 19 | 5 | 3.35 | .270 | 1.06 | 6.7 | 2.9 | 6.2 | 244.1 | 181 | 94 | 91 | 24 | 78 | 167 | 6 | 0 | 0 | 3 | 24 | 12 | 0 | 4.02 |
| SP | deGrom, J.deGrom, Jacob # | Bombers | R | 141.0 | 39 | 39 | 19 | 10 | 3.59 | .278 | 1.12 | 7.1 | 3.0 | 8.5 | 251.0 | 197 | 100 | 100 | 34 | 83 | 237 | 6 | 0 | 0 | 2 | 24 | 10 | 2 | 3.98 |
| CL | Sutter, B.Sutter, Bruce † # | Bombers | R | 138.0 | 72 | 0 | 7 | 11 | 3.56 | .261 | 1.06 | 7.1 | 2.4 | 8.9 | 81.0 | 64 | 32 | 32 | 16 | 22 | 80 | 0 | 44 | 4 | 0 | 0 | 0 | 1 | 4.41 |
| SP | Moyer, J.Moyer, Jamie † $ | Judys | L | 135.0 | 39 | 39 | 18 | 11 | 3.41 | .256 | 1.01 | 7.8 | 1.3 | 5.4 | 256.0 | 222 | 107 | 97 | 38 | 36 | 155 | 8 | 0 | 0 | 2 | 25 | 6 | 0 | 4.21 |
| SP | Kershaw, C.Kershaw, Clayton † | Bombers | L | 131.0 | 38 | 38 | 20 | 11 | 4.04 | .304 | 1.28 | 8.0 | 3.5 | 8.4 | 249.2 | 221 | 114 | 112 | 40 | 98 | 233 | 8 | 0 | 0 | 0 | 23 | 8 | 2 | 4.49 |
| SP | Martinez, P.Martinez, Pedro $ | Angels | R | 118.0 | 39 | 39 | 16 | 17 | 3.83 | .266 | 1.04 | 6.7 | 2.6 | 8.5 | 263.0 | 197 | 119 | 112 | 38 | 77 | 249 | 16 | 0 | 0 | 2 | 23 | 12 | 1 | 4.00 |