| General Info | Pitching Breakdown | ||||||||||
| Year | Proteam | Points | Games | PPG | W | S | CG | W/S+ | Non W/S+ ` | No Hitter | Perfect Game |
| 1998 | ChN | 638 | 80 | 7.97 | 3 | 50 | 0 | 66 | 42 | 0 | 0 |
| 1999 | ChN-Bos | 63 | 12 | 5.25 | 0 | 3 | 0 | 6 | 27 | 0 | 0 |
| 1999 | ChN-Bos | 133 | 31 | 4.29 | 2 | 7 | 0 | 10 | 33 | 0 | 0 |
| 2000 | Bos | 108 | 34 | 3.18 | 3 | 0 | 0 | 6 | 72 | 0 | 0 |
| 2001 | Bos | 262 | 68 | 3.85 | 6 | 6 | 0 | 16 | 126 | 0 | 0 |
| 2003 | SD | 289 | 36 | 8.03 | 3 | 20 | 0 | 38 | 21 | 0 | 0 |
| 2004 | SD | 42 | 26 | 1.62 | 0 | 0 | 0 | 0 | 42 | 0 | 0 |