| General Info | Pitching Breakdown | ||||||||||
| Year | Proteam | Points | Games | PPG | W | S | CG | W/S+ | Non W/S+ ` | No Hitter | Perfect Game |
| 1998 | Oak | 553 | 34 | 16.26 | 16 | 0 | 6 | 180 | 183 | 0 | 0 |
| 1999 | Oak-NYN | 193 | 13 | 14.85 | 6 | 0 | 2 | 66 | 57 | 0 | 0 |
| 1999 | Oak-NYN | 187 | 18 | 10.39 | 4 | 0 | 2 | 50 | 87 | 0 | 0 |
| 2000 | Tex | 412 | 34 | 12.12 | 13 | 0 | 0 | 120 | 162 | 0 | 0 |
| 2001 | Tex | 181 | 20 | 9.05 | 5 | 0 | 0 | 44 | 87 | 0 | 0 |
| 2002 | Tex | 451 | 33 | 13.67 | 13 | 0 | 2 | 152 | 159 | 0 | 0 |
| 2003 | Min | 375 | 33 | 11.36 | 13 | 0 | 0 | 116 | 129 | 0 | 0 |
| 2004 | Tex | 440 | 35 | 12.57 | 18 | 0 | 2 | 130 | 120 | 0 | 0 |
| 2005 | Tex | 397 | 28 | 14.18 | 13 | 0 | 1 | 148 | 114 | 0 | 0 |
| 2006 | Det | 454 | 34 | 13.35 | 17 | 0 | 0 | 176 | 108 | 0 | 0 |
| 2007 | Det | 117 | 10 | 11.70 | 3 | 0 | 0 | 30 | 57 | 0 | 0 |
| 2008 | Det | 291 | 30 | 9.70 | 9 | 0 | 0 | 60 | 141 | 0 | 0 |