| Year | Team | G | GS | W | L | SV | CG | SHO | IP | H | R | ER | HR | BB | K | ERA | WHIP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1989 | 15 | 14 | 1 | 7 | 0 | 0 | 0 | 70.2 | 80 | 55 | 46 | 2 | 31 | 40 | 5.86 | 1.57 | |
| 1990 | 27 | 27 | 9 | 9 | 0 | 1 | 0 | 147.2 | 150 | 72 | 46 | 6 | 56 | 96 | 2.80 | 1.40 | |
| 1991 | 24 | 23 | 8 | 7 | 0 | 1 | 0 | 148.1 | 129 | 51 | 45 | 5 | 42 | 92 | 2.73 | 1.15 | |
| 1992 | 27 | 24 | 5 | 12 | 0 | 2 | 1 | 135 | 152 | 94 | 79 | 13 | 61 | 79 | 5.27 | 1.58 | |
| 1993 | 48 | 9 | 4 | 4 | 16 | 0 | 0 | 93 | 99 | 44 | 35 | 5 | 40 | 44 | 3.39 | 1.49 | |
| 1994 | Blue Jays | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 5 | 2 | 2 | 1 | 2 | 0 | 9.00 | 3.50 |
| 1994 | 29 | 11 | 5 | 5 | 5 | 1 | 1 | 96.1 | 92 | 37 | 32 | 4 | 38 | 75 | 2.99 | 1.35 | |
| 1995 | Marlins | 7 | 0 | 1 | 0 | 0 | 0 | 0 | 6.1 | 7 | 2 | 1 | 1 | 6 | 5 | 1.42 | 2.05 |
| 1995 | 34 | 0 | 2 | 1 | 10 | 0 | 0 | 42.1 | 39 | 16 | 14 | 3 | 11 | 33 | 2.98 | 1.18 | |
| 1996 | Athletics | 12 | 3 | 1 | 3 | 0 | 0 | 0 | 28.2 | 37 | 28 | 26 | 3 | 22 | 17 | 8.16 | 2.06 |
| 1996 | 25 | 19 | 8 | 6 | 1 | 1 | 1 | 119.2 | 111 | 65 | 57 | 9 | 28 | 83 | 4.29 | 1.16 | |
| 1997 | Athletics | 71 | 0 | 9 | 5 | 4 | 0 | 0 | 96.2 | 109 | 50 | 46 | 6 | 40 | 57 | 4.28 | 1.54 |
| 1997 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 5 | 1 | 0 | 0 | 0 | 0 | 4 | 0.00 | .200 | |
| 1998 | Diamondbacks | 23 | 0 | 3 | 1 | 0 | 0 | 0 | 31.2 | 32 | 14 | 13 | 5 | 8 | 14 | 3.69 | 1.26 |
| 1998 | Athletics | 24 | 0 | 1 | 1 | 0 | 0 | 0 | 36 | 51 | 34 | 29 | 3 | 14 | 19 | 7.25 | 1.81 |
| 1999 | 21 | 18 | 4 | 6 | 0 | 0 | 0 | 99.1 | 118 | 81 | 70 | 16 | 32 | 52 | 6.34 | 1.51 | |
| 2000 | 36 | 18 | 11 | 6 | 0 | 0 | 0 | 131.2 | 152 | 87 | 82 | 14 | 43 | 85 | 5.61 | 1.48 | |
| 2001 | 41 | 11 | 10 | 7 | 0 | 0 | 0 | 96.1 | 97 | 50 | 41 | 14 | 31 | 61 | 3.83 | 1.33 | |
| 2002 | Braves | 1 | 0 | 0 | 0 | 0 | 0 | 0 | .100 | 2 | 1 | 1 | 0 | 2 | 1 | 0 | 0 |
| 2002 | 5 | 5 | 0 | 0 | 0 | 0 | 0 | 6 | 9 | 4 | 4 | 0 | 0 | 3 | 6.00 | 1.50 | |
| 2003 | 8 | 7 | 3 | 4 | 0 | 0 | 0 | 41 | 47 | 23 | 22 | 5 | 14 | 24 | 4.83 | 1.49 | |
| 2004 | Marlins | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 16.1 | 24 | 15 | 15 | 5 | 7 | 8 | 8.27 | 1.90 |
| 2004 | 27 | 24 | 9 | 9 | 0 | 2 | 0 | 154.2 | 199 | 95 | 87 | 18 | 29 | 109 | 5.06 | 1.47 | |
| 2005 | Yankees | 15 | 9 | 10 | 0 | 0 | 1 | 1 | 76 | 71 | 27 | 27 | 4 | 24 | 37 | 3.20 | 1.25 |
| 2005 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 5 | 7 | 3 | 2 | 1 | 1 | 3 | 3.60 | 1.60 | |
| 2006 | Yankees | 11 | 3 | 0 | 3 | 0 | 0 | 0 | 27.2 | 42 | 29 | 26 | 9 | 12 | 12 | 8.46 | 1.95 |
| 2006 | 11 | 8 | 2 | 4 | 0 | 0 | 0 | 41.2 | 64 | 29 | 26 | 4 | 12 | 17 | 5.62 | 1.82 | |
| Career Total | 172 | 15 | 25 | 13 | 4 | 1 | 1 | 321.2 | 380 | 202 | 186 | 37 | 137 | 170 | 5.20 | 1.61 | |
Show Full Career Stats