| SP | Santana, J.Santana, Johan | 25 | Lions | L | 71.0 | 15 | 15 | 8 | 3 | 2.63 | .269 | 1.08 | 7.3 | 2.4 | 8.1 | 109.1 | 89 | 33 | 32 | 13 | 29 | 98 | 1 | 0 | 0 | 0 | 13 | 3 | 3 | 3.63 |
| SP | Johnson, R.Johnson, Randy # | 38 | Gladiators | L | 64.0 | 15 | 15 | 7 | 6 | 2.85 | .244 | 0.91 | 6.2 | 2.1 | 9.6 | 117.0 | 80 | 37 | 37 | 16 | 27 | 125 | 3 | 0 | 0 | 0 | 11 | 6 | 3 | 3.49 |
| SP | Halladay, R.Halladay, Roy # | 28 | Regulators | R | 61.0 | 15 | 15 | 9 | 3 | 3.78 | .256 | 1.00 | 7.8 | 1.3 | 6.8 | 104.2 | 90 | 46 | 44 | 15 | 15 | 78 | 2 | 0 | 0 | 1 | 9 | 3 | 0 | 3.89 |
| SP | Martinez, P.Martinez, Pedro $ | 29 | Regulators | R | 55.0 | 15 | 15 | 7 | 6 | 3.30 | .265 | 1.06 | 7.6 | 1.9 | 9.0 | 109.0 | 92 | 43 | 40 | 14 | 23 | 109 | 2 | 0 | 0 | 1 | 8 | 3 | 0 | 3.39 |
| SP | Duchscherer, J.Duchscherer, Justin | 31 | Neptunes | R | 52.0 | 15 | 15 | 8 | 4 | 3.54 | .284 | 1.17 | 7.5 | 3.1 | 6.1 | 94.0 | 78 | 44 | 37 | 10 | 32 | 64 | 0 | 0 | 0 | 0 | 6 | 2 | 0 | 4.11 |
| SP | Verlander, J.Verlander, Justin # | 26 | Lions | R | 47.0 | 17 | 15 | 8 | 6 | 4.55 | .316 | 1.35 | 9.9 | 2.3 | 10.3 | 114.2 | 126 | 60 | 58 | 10 | 29 | 130 | 2 | 0 | 0 | 2 | 6 | 4 | 4 | 2.73 |