| General Info | Pitching Breakdown | ||||||||||
| Year | Proteam | Points | Games | PPG | W | S | CG | W/S+ | Non W/S+ ` | No Hitter | Perfect Game |
| 1998 | Tex | 286 | 18 | 15.89 | 12 | 0 | 3 | 136 | 15 | 0 | 0 |
| 1999 | Tex | 188 | 18 | 10.44 | 8 | 0 | 0 | 72 | 36 | 0 | 0 |
| 2000 | Sea | 267 | 18 | 14.83 | 11 | 0 | 1 | 104 | 48 | 0 | 0 |
| 2001 | Sea | 257 | 19 | 13.53 | 10 | 0 | 0 | 106 | 51 | 0 | 0 |
| 2002 | Ana | 190 | 17 | 11.18 | 7 | 0 | 1 | 64 | 51 | 0 | 0 |
| 2003 | Ana | 115 | 11 | 10.45 | 5 | 0 | 0 | 44 | 21 | 0 | 0 |
| 2004 | Ana | 148 | 15 | 9.87 | 5 | 0 | 0 | 38 | 60 | 0 | 0 |
| 2005 | Sea | 188 | 17 | 11.06 | 6 | 0 | 1 | 72 | 51 | 0 | 0 |
| 2006 | LAD | 167 | 12 | 13.92 | 6 | 0 | 0 | 62 | 45 | 0 | 0 |
| 2007 | NYN | 62 | 20 | 3.10 | 2 | 0 | 0 | 6 | 36 | 0 | 0 |