| SP | Brown, M.Brown, Mordecai † | Warriors | R | 110.0 | 16 | 16 | 13 | 0 | 2.54 | .268 | 1.07 | 7.2 | 2.6 | 4.1 | 127.2 | 101 | 37 | 36 | 10 | 36 | 58 | 5 | 0 | 0 | 2 | 13 | 3 | 4 | 4.03 |
| SP | Alexander, P.Alexander, Pete † | Silverbacks | R | 88.0 | 17 | 17 | 10 | 2 | 2.88 | .258 | 1.01 | 7.0 | 2.1 | 4.7 | 128.1 | 100 | 43 | 41 | 11 | 30 | 67 | 6 | 0 | 0 | 1 | 12 | 4 | 0 | 3.87 |
| SP | Arrieta, J.Arrieta, Jake † | Bombers | R | 82.0 | 17 | 17 | 11 | 3 | 3.04 | .261 | 1.05 | 6.7 | 2.8 | 8.4 | 109.2 | 81 | 39 | 37 | 4 | 34 | 102 | 1 | 0 | 0 | 1 | 13 | 1 | 0 | 2.57 |
| SP | Verlander, J.Verlander, Justin † | Pigs | R | 81.0 | 17 | 17 | 11 | 5 | 3.17 | .275 | 1.09 | 7.1 | 2.7 | 7.5 | 122.0 | 96 | 43 | 43 | 10 | 37 | 101 | 2 | 0 | 0 | 2 | 11 | 6 | 1 | 3.47 |
| SP | Maddux, G.Maddux, Greg † # | Bombers | R | 81.0 | 17 | 17 | 10 | 3 | 3.15 | .242 | 0.94 | 6.9 | 1.6 | 6.0 | 131.1 | 100 | 46 | 46 | 10 | 24 | 87 | 3 | 0 | 0 | 1 | 11 | 2 | 3 | 3.26 |
| SP | Martinez, P.Martinez, Pedro # | BungalooBubbles | R | 67.0 | 16 | 16 | 8 | 5 | 3.28 | .258 | 1.03 | 6.9 | 2.4 | 9.1 | 112.1 | 86 | 41 | 41 | 11 | 30 | 113 | 5 | 0 | 0 | 2 | 10 | 1 | 0 | 3.09 |
| SP | Greinke, Z.Greinke, Zack $ | Warriors | R | 63.0 | 17 | 17 | 10 | 5 | 3.98 | .280 | 1.13 | 8.0 | 2.1 | 5.6 | 122.0 | 109 | 55 | 54 | 12 | 29 | 76 | 3 | 0 | 0 | 1 | 10 | 4 | 3 | 3.84 |