| General Info | Pitching Breakdown | ||||||||||
| Year | Proteam | Points | Games | PPG | W | S | CG | W/S+ | Non W/S+ ` | No Hitter | Perfect Game |
| 1998 | Fla | 122 | 33 | 3.70 | 4 | 3 | 0 | 16 | 36 | 0 | 0 |
| 1999 | Hou | 129 | 35 | 3.69 | 4 | 2 | 0 | 12 | 57 | 0 | 0 |
| 2000 | Hou | 56 | 26 | 2.15 | 1 | 0 | 0 | 4 | 42 | 0 | 0 |
| 2001 | Col | 12 | 6 | 2.00 | 0 | 0 | 0 | 0 | 12 | 0 | 0 |
| 2001 | Hou | 77 | 34 | 2.26 | 2 | 0 | 0 | 0 | 57 | 0 | 0 |
| 2002 | Tex | 18 | 11 | 1.64 | 1 | 0 | 0 | 2 | 6 | 0 | 0 |
| 2003 | Tex | 35 | 26 | 1.35 | 1 | 0 | 0 | 4 | 21 | 0 | 0 |
| 2004 | Tex | 44 | 23 | 1.91 | 1 | 0 | 0 | 4 | 30 | 0 | 0 |