| General Info | Pitching Breakdown | ||||||||||
| Year | Proteam | Points | Games | PPG | W | S | CG | W/S+ | Non W/S+ ` | No Hitter | Perfect Game |
| 1998 | Sea | 93 | 39 | 2.38 | 1 | 1 | 0 | 10 | 63 | 0 | 0 |
| 1999 | Bal | 180 | 34 | 5.29 | 3 | 9 | 0 | 24 | 36 | 0 | 0 |
| 2000 | Bal | 154 | 31 | 4.97 | 2 | 9 | 0 | 14 | 30 | 0 | 0 |
| 2001 | StL | 147 | 41 | 3.59 | 3 | 2 | 0 | 4 | 93 | 0 | 0 |
| 2002 | StL | 109 | 36 | 3.03 | 1 | 0 | 0 | 6 | 93 | 0 | 0 |
| 2003 | Bos | 135 | 37 | 3.65 | 3 | 2 | 0 | 10 | 75 | 0 | 0 |
| 2004 | Bos | 128 | 40 | 3.20 | 4 | 1 | 0 | 12 | 66 | 0 | 0 |
| 2005 | Bos | 133 | 42 | 3.17 | 3 | 2 | 0 | 8 | 75 | 0 | 0 |
| 2006 | Bos | 122 | 34 | 3.59 | 4 | 1 | 0 | 6 | 66 | 0 | 0 |
| 2007 | Bos | 64 | 22 | 2.91 | 1 | 1 | 0 | 2 | 42 | 0 | 0 |
| 2008 | Bos | 76 | 25 | 3.04 | 3 | 1 | 0 | 6 | 30 | 0 | 0 |