| General Info | Pitching Breakdown | ||||||||||
| Year | Proteam | Points | Games | PPG | W | S | CG | W/S+ | Non W/S+ ` | No Hitter | Perfect Game |
| 1998 | ChA | 151 | 54 | 2.80 | 3 | 1 | 0 | 6 | 105 | 0 | 0 |
| 1999 | ChA | 333 | 67 | 4.97 | 3 | 9 | 0 | 36 | 177 | 0 | 0 |
| 2000 | ChA | 533 | 72 | 7.40 | 3 | 34 | 0 | 70 | 93 | 0 | 0 |
| 2001 | ChA | 578 | 70 | 8.26 | 4 | 40 | 0 | 90 | 48 | 0 | 0 |
| 2002 | ChA | 294 | 65 | 4.52 | 2 | 11 | 0 | 32 | 132 | 0 | 0 |
| 2003 | Oak | 664 | 72 | 9.22 | 9 | 43 | 0 | 96 | 48 | 0 | 0 |
| 2004 | Bos | 519 | 72 | 7.21 | 5 | 32 | 0 | 74 | 75 | 0 | 0 |
| 2005 | Bos | 273 | 43 | 6.35 | 5 | 15 | 0 | 28 | 45 | 0 | 0 |
| 2006 | Bos | 115 | 43 | 2.67 | 3 | 0 | 0 | 4 | 81 | 0 | 0 |
| 2008 | Oak | 64 | 29 | 2.21 | 0 | 1 | 0 | 0 | 54 | 0 | 0 |