Career Stats
| Season | TM | LG | W | L | ERA | G | GS | CG | SHO | SV | IP | H | ER | R | HR | BB | HBP | SO |
|---|
| 1990 | MIN | AL | 0 | 5 | 5.97 | 7 | 7 | 0 | 0 | 0 | 34.2 | 37 | 23 | 24 | 0 | 28 | 1 | 25 |
| 1991 | MIN | AL | 3 | 1 | 4.75 | 15 | 3 | 0 | 0 | 0 | 47.1 | 38 | 25 | 27 | 5 | 36 | 0 | 43 |
| 1992 | MIN | AL | 0 | 0 | 3.27 | 6 | 0 | 0 | 0 | 0 | 11.0 | 12 | 4 | 4 | 1 | 5 | 1 | 13 |
| 1993 | CLE | AL | 0 | 1 | 6.38 | 5 | 5 | 0 | 0 | 0 | 18.1 | 19 | 13 | 15 | 5 | 11 | 0 | 7 |
| 1998 | SEA | AL | 3 | 1 | 4.01 | 4 | 4 | 0 | 0 | 0 | 24.2 | 24 | 11 | 11 | 2 | 10 | 0 | 22 |
| 1999 | SEA | AL | 6 | 2 | 3.10 | 25 | 7 | 0 | 0 | 0 | 72.2 | 50 | 25 | 31 | 9 | 32 | 0 | 68 |
| 2000 | SEA | AL | 9 | 7 | 4.22 | 35 | 27 | 0 | 0 | 0 | 179.0 | 164 | 84 | 89 | 23 | 80 | 5 | 100 |
| 2001 | SEA | AL | 17 | 4 | 4.25 | 28 | 27 | 1 | 0 | 0 | 163.0 | 145 | 77 | 79 | 21 | 87 | 7 | 118 |
| 2002 | SEA | AL | 1 | 3 | 11.96 | 7 | 5 | 0 | 0 | 0 | 26.1 | 40 | 35 | 36 | 5 | 20 | 1 | 22 |
| 2003 | KCR | AL | 1 | 2 | 5.29 | 10 | 8 | 0 | 0 | 0 | 47.2 | 47 | 28 | 29 | 8 | 26 | 2 | 32 |
| 2004 | PHI | NL | 1 | 6 | 6.24 | 10 | 10 | 0 | 0 | 0 | 49.0 | 57 | 34 | 37 | 14 | 31 | 1 | 21 |
| 2004 | TBD | AL | 2 | 5 | 6.70 | 10 | 9 | 0 | 0 | 0 | 47.0 | 49 | 35 | 39 | 8 | 27 | 3 | 25 |
| 2004 | TOT | | 3 | 11 | 6.47 | 20 | 19 | 0 | 0 | 0 | 96.0 | 106 | 69 | 76 | 22 | 58 | 4 | 46 |
| Career | | | 43 | 37 | 4.92 | 162 | 112 | 1 | 0 | 0 | 720.2 | 682 | 394 | 421 | 101 | 393 | 21 | 496 |
