| General Info | Pitching Breakdown | ||||||||||
| Year | Proteam | Points | Games | PPG | W | S | CG | W/S+ | Non W/S+ ` | No Hitter | Perfect Game |
| 1998 | Fla-Hou | 122 | 33 | 3.70 | 4 | 3 | 0 | 16 | 36 | 0 | 0 |
| 1998 | Fla-Hou | 136 | 29 | 4.69 | 3 | 4 | 0 | 12 | 54 | 0 | 0 |
| 1999 | Hou | 224 | 67 | 3.34 | 5 | 4 | 0 | 20 | 114 | 0 | 0 |
| 2000 | Hou | 59 | 29 | 2.03 | 1 | 0 | 0 | 4 | 45 | 0 | 0 |
| 2001 | Hou-Col | 175 | 39 | 4.49 | 3 | 7 | 0 | 18 | 57 | 0 | 0 |
| 2001 | Hou-Col | 77 | 34 | 2.26 | 2 | 0 | 0 | 0 | 57 | 0 | 0 |
| 2002 | Tex | 101 | 51 | 1.98 | 3 | 0 | 0 | 8 | 63 | 0 | 0 |
| 2003 | Tex | 92 | 51 | 1.80 | 3 | 0 | 0 | 14 | 48 | 0 | 0 |
| 2004 | Tex | 44 | 23 | 1.91 | 1 | 0 | 0 | 4 | 30 | 0 | 0 |
| 2005 | Atl | 6 | 4 | 1.50 | 0 | 0 | 0 | 0 | 6 | 0 | 0 |