| General Info | Pitching Breakdown | ||||||||||
| Year | Proteam | Points | Games | PPG | W | S | CG | W/S+ | Non W/S+ ` | No Hitter | Perfect Game |
| 1998 | Col | 116 | 36 | 3.22 | 4 | 1 | 0 | 12 | 54 | 0 | 0 |
| 1999 | Col | 107 | 36 | 2.97 | 3 | 0 | 0 | 8 | 69 | 0 | 0 |
| 2000 | Mil | 85 | 39 | 2.18 | 0 | 1 | 0 | 0 | 75 | 0 | 0 |
| 2001 | Mil | 197 | 40 | 4.93 | 2 | 11 | 0 | 22 | 45 | 0 | 0 |
| 2003 | KC | 3 | 2 | 1.50 | 0 | 0 | 0 | 0 | 3 | 0 | 0 |
| 2003 | Mil | 93 | 26 | 3.58 | 4 | 0 | 0 | 8 | 45 | 0 | 0 |
| 2004 | Bos | 30 | 8 | 3.75 | 1 | 0 | 0 | 2 | 18 | 0 | 0 |
| 2004 | KC | 43 | 19 | 2.26 | 0 | 2 | 0 | 2 | 21 | 0 | 0 |