Regular Season
| Season | TM | G | GS | W | L | ERA | SO | CG | SHO | SV | IP | H | ER | R | HR | BB | HBP | WHIP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1986 | NYY | 23 | 20 | 9 | 5 | 3.31 | 49 | 2 | 0 | 0 | 130.1 | 144 | 48 | 58 | 8 | 31 | 5 | 1.34 |
1987 | NYY | 8 | 6 | 1 | 4 | 6.75 | 12 | 0 | 0 | 0 | 33.1 | 47 | 25 | 26 | 5 | 7 | 1 | 1.62 |
1987 | CHC | 7 | 3 | 0 | 4 | 6.50 | 10 | 0 | 0 | 0 | 18.0 | 32 | 13 | 15 | 1 | 13 | 0 | 2.50 |
1987 | TOT | 15 | 9 | 1 | 8 | 6.66 | 22 | 0 | 0 | 0 | 51.1 | 79 | 38 | 41 | 6 | 20 | 1 | 1.93 |
1988 | CHC | 1 | 1 | 0 | 0 | 8.10 | 1 | 0 | 0 | 0 | 3.1 | 6 | 3 | 5 | 1 | 2 | 0 | 2.40 |
1989 | STL | 7 | 4 | 1 | 0 | 3.30 | 17 | 1 | 1 | 0 | 30.0 | 25 | 11 | 12 | 2 | 10 | 2 | 1.17 |
1990 | STL | 28 | 20 | 10 | 9 | 3.47 | 50 | 3 | 2 | 1 | 145.1 | 151 | 56 | 67 | 7 | 15 | 3 | 1.14 |
1991 | STL | 30 | 30 | 11 | 12 | 3.25 | 75 | 3 | 0 | 0 | 191.0 | 206 | 69 | 86 | 13 | 38 | 5 | 1.28 |
1992 | STL | 33 | 32 | 16 | 5 | 2.16 | 91 | 5 | 0 | 0 | 233.0 | 217 | 56 | 63 | 15 | 20 | 3 | 1.02 |
1993 | STL | 32 | 32 | 17 | 10 | 3.83 | 97 | 2 | 0 | 0 | 213.2 | 258 | 91 | 99 | 15 | 20 | 6 | 1.30 |
1994 | STL | 24 | 24 | 12 | 10 | 5.32 | 79 | 4 | 1 | 0 | 155.2 | 190 | 92 | 97 | 19 | 22 | 3 | 1.36 |
1995 | TEX | 21 | 21 | 8 | 7 | 4.58 | 53 | 4 | 1 | 0 | 129.2 | 169 | 66 | 75 | 8 | 20 | 3 | 1.46 |
1996 | SDP | 36 | 33 | 10 | 10 | 4.31 | 126 | 1 | 0 | 0 | 206.2 | 224 | 99 | 116 | 17 | 43 | 3 | 1.29 |
1997 | MIN | 26 | 26 | 8 | 13 | 4.22 | 92 | 5 | 2 | 0 | 168.2 | 200 | 79 | 83 | 12 | 31 | 1 | 1.37 |
1998 | MIN | 26 | 25 | 7 | 13 | 4.79 | 60 | 1 | 0 | 0 | 148.1 | 174 | 79 | 82 | 19 | 20 | 6 | 1.31 |
| Career | 302 | 277 | 110 | 102 | 3.92 | 812 | 31 | 7 | 1 | 1807.0 | 2,043 | 787 | 884 | 142 | 292 | 41 | 1.29 |
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