| General Info | Pitching Breakdown | ||||||||||
| Year | Proteam | Points | Games | PPG | W | S | CG | W/S+ | Non W/S+ ` | No Hitter | Perfect Game |
| 1998 | Min | 76 | 38 | 2.00 | 2 | 0 | 0 | 2 | 54 | 0 | 0 |
| 1999 | Min | 51 | 25 | 2.04 | 2 | 0 | 0 | 4 | 27 | 0 | 0 |
| 2000 | Min | 129 | 42 | 3.07 | 4 | 4 | 0 | 10 | 39 | 0 | 0 |
| 2001 | Min | 133 | 31 | 4.29 | 6 | 3 | 0 | 10 | 33 | 0 | 0 |
| 2002 | Min | 339 | 40 | 8.48 | 1 | 26 | 0 | 48 | 21 | 0 | 0 |
| 2003 | Min | 271 | 35 | 7.74 | 1 | 20 | 0 | 34 | 27 | 0 | 0 |
| 2004 | Sea | 248 | 34 | 7.29 | 2 | 15 | 0 | 36 | 42 | 0 | 0 |
| 2005 | Sea | 279 | 31 | 9.00 | 1 | 21 | 0 | 38 | 21 | 0 | 0 |
| 2006 | Cin | 3 | 1 | 3.00 | 0 | 0 | 0 | 0 | 3 | 0 | 0 |
| 2006 | Sea | 100 | 28 | 3.57 | 1 | 5 | 0 | 10 | 30 | 0 | 0 |
| 2008 | Tex | 84 | 35 | 2.40 | 1 | 1 | 0 | 4 | 60 | 0 | 0 |
| 2009 | Tex | 57 | 32 | 1.78 | 1 | 0 | 0 | 2 | 45 | 0 | 0 |