| Yr | Team | ERA | WHIP | W | L | S | G | GS | CG | SH | IP | H | R | ER | BB | K | HR | BF | ||
| 1997 | 1 | BCK | 2.76 | 1.43 | 9 | 4 | 2 | 58 | 0 | 0 | 0 | 75.0 | 73 | 24 | 23 | 34 | 46 | 8 | 316 | |
| 1999 | 1 | SAT | 3.98 | 1.57 | 2 | 1 | 2 | 19 | 0 | 0 | 0 | 20.1 | 19 | 9 | 9 | 13 | 27 | 3 | 91 | |
| 2001 | 1 | SAT | 3.60 | 1.10 | 3 | 1 | 1 | 27 | 0 | 0 | 0 | 40.0 | 29 | 19 | 16 | 15 | 25 | 4 | 164 | |
| 2002 | 1 | BCK | 5.44 | 1.69 | 10 | 10 | 0 | 33 | 33 | 0 | 0 | 190.3 | 242 | 125 | 115 | 80 | 142 | 15 | 868 | |
| 2003 | 1 | BCK | 5.80 | 1.79 | 10 | 16 | 0 | 33 | 33 | 0 | 0 | 170.7 | 223 | 127 | 110 | 82 | 117 | 16 | 793 | |
| 2004 | 1 | BCK | 2.19 | 0.97 | 1 | 1 | 1 | 8 | 0 | 0 | 0 | 12.3 | 10 | 3 | 3 | 2 | 10 | 0 | 48 | |
| Total | 4.89 | 1.62 | 35 | 33 | 6 | 178 | 66 | 0 | 0 | 508.4 | 596 | 307 | 276 | 226 | 367 | 46 | 2280 |