| Yr | Team | ERA | WHIP | W | L | S | G | GS | CG | SH | IP | H | R | ER | BB | K | HR | BF | ||
| 1990 | 1 | WEA | 6.13 | 1.63 | 11 | 15 | 0 | 38 | 38 | 0 | 0 | 216.0 | 242 | 0 | 147 | 110 | 174 | 30 | 0 | |
| 1991 | 1 | WEA | 4.50 | 1.50 | 25 | 16 | 0 | 46 | 46 | 0 | 0 | 338.3 | 325 | 0 | 169 | 181 | 263 | 34 | 0 | |
| 1992 | 1 | WEA | 3.45 | 1.32 | 15 | 10 | 0 | 34 | 34 | 0 | 0 | 229.7 | 227 | 0 | 88 | 76 | 177 | 17 | 0 | |
| 1993 | 1 | WEA | 2.38 | 1.03 | 17 | 7 | 1 | 34 | 34 | 0 | 0 | 253.0 | 198 | 0 | 67 | 62 | 170 | 18 | 0 | |
| 1994 | 1 | WEA | 4.73 | 1.36 | 23 | 9 | 0 | 42 | 42 | 0 | 0 | 279.7 | 308 | 0 | 147 | 72 | 221 | 43 | 0 | |
| 1995 | 1 | WEA | 4.98 | 1.58 | 9 | 13 | 0 | 33 | 33 | 0 | 0 | 197.0 | 231 | 0 | 109 | 80 | 133 | 24 | 0 | |
| 1996 | 1 | WEA | 4.01 | 1.42 | 6 | 8 | 0 | 26 | 26 | 0 | 0 | 130.3 | 135 | 0 | 58 | 50 | 118 | 7 | 0 | |
| Total | 4.30 | 1.40 | 106 | 78 | 1 | 253 | 253 | 0 | 0 | 1644.0 | 1666 | 0 | 785 | 631 | 1256 | 173 | 0 |