| General Info | Pitching Breakdown | ||||||||||
| Year | Proteam | Points | Games | PPG | W | S | CG | W/S+ | Non W/S+ ` | No Hitter | Perfect Game |
| 1998 | Hou | 44 | 6 | 7.33 | 1 | 0 | 0 | 10 | 24 | 0 | 0 |
| 1999 | Sea | 229 | 23 | 9.96 | 7 | 0 | 1 | 58 | 96 | 0 | 0 |
| 2000 | Sea | 178 | 16 | 11.13 | 8 | 0 | 1 | 72 | 21 | 0 | 0 |
| 2001 | Sea | 163 | 16 | 10.19 | 6 | 0 | 0 | 58 | 45 | 0 | 0 |
| 2002 | Sea | 148 | 19 | 7.79 | 4 | 0 | 0 | 36 | 72 | 0 | 0 |
| 2003 | Oak | 113 | 17 | 6.65 | 2 | 0 | 0 | 18 | 75 | 0 | 0 |
| 2004 | TB | 124 | 19 | 6.53 | 4 | 0 | 0 | 18 | 66 | 0 | 0 |
| 2005 | Bos | 82 | 28 | 2.93 | 1 | 0 | 0 | 6 | 66 | 0 | 0 |
| 2006 | Bal | 63 | 17 | 3.71 | 3 | 0 | 0 | 6 | 27 | 0 | 0 |