| General Info | Pitching Breakdown | ||||||||||
| Year | Proteam | Points | Games | PPG | W | S | CG | W/S+ | Non W/S+ ` | No Hitter | Perfect Game |
| 1998 | Oak | 84 | 41 | 2.05 | 3 | 0 | 0 | 6 | 48 | 0 | 0 |
| 1999 | Oak | 48 | 43 | 1.12 | 2 | 0 | 0 | 4 | 24 | 0 | 0 |
| 2000 | Bal | 111 | 36 | 3.08 | 3 | 4 | 0 | 14 | 27 | 0 | 0 |
| 2001 | Bal | 133 | 36 | 3.69 | 1 | 6 | 0 | 6 | 57 | 0 | 0 |
| 2002 | Bal | 78 | 39 | 2.00 | 2 | 1 | 0 | 6 | 42 | 0 | 0 |
| 2003 | Bal | 57 | 33 | 1.73 | 1 | 0 | 0 | 2 | 45 | 0 | 0 |
| 2004 | Bal | 68 | 30 | 2.27 | 2 | 0 | 0 | 0 | 48 | 0 | 0 |
| 2005 | NYA | 45 | 21 | 2.14 | 1 | 0 | 0 | 2 | 33 | 0 | 0 |