| General Info | Pitching Breakdown | ||||||||||
| Year | Proteam | Points | Games | PPG | W | S | CG | W/S+ | Non W/S+ ` | No Hitter | Perfect Game |
| 1998 | Bos | 98 | 30 | 3.27 | 1 | 1 | 0 | 6 | 72 | 0 | 0 |
| 1999 | Bos | 154 | 30 | 5.13 | 5 | 2 | 0 | 18 | 66 | 0 | 0 |
| 2000 | Bos | 234 | 64 | 3.66 | 8 | 1 | 0 | 12 | 132 | 0 | 0 |
| 2001 | Bos | 182 | 60 | 3.03 | 6 | 0 | 0 | 14 | 108 | 0 | 0 |
| 2002 | Bos | 36 | 26 | 1.38 | 0 | 0 | 0 | 0 | 36 | 0 | 0 |