| General Info | Pitching Breakdown | ||||||||||
| Year | Proteam | Points | Games | PPG | W | S | CG | W/S+ | Non W/S+ ` | No Hitter | Perfect Game |
| 2000 | Sea | 494 | 63 | 7.84 | 2 | 37 | 0 | 62 | 42 | 0 | 0 |
| 2001 | Sea | 530 | 66 | 8.03 | 0 | 43 | 0 | 70 | 30 | 0 | 0 |
| 2002 | Sea | 510 | 61 | 8.36 | 4 | 37 | 0 | 76 | 24 | 0 | 0 |
| 2003 | Sea | 166 | 35 | 4.74 | 1 | 10 | 0 | 20 | 36 | 0 | 0 |