Regular Season
| Season | TM | G | GS | W | L | ERA | SO | CG | SHO | SV | IP | H | ER | R | HR | BB | HBP | WHIP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1985 | OAK | 39 | 0 | 1 | 3 | 1.93 | 36 | 0 | 0 | 8 | 74.2 | 45 | 16 | 17 | 4 | 19 | 2 | 0.86 |
1986 | OAK | 46 | 0 | 2 | 2 | 4.71 | 54 | 0 | 0 | 10 | 72.2 | 72 | 38 | 40 | 10 | 25 | 1 | 1.33 |
1987 | OAK | 35 | 22 | 10 | 8 | 4.00 | 97 | 2 | 1 | 1 | 150.2 | 141 | 67 | 78 | 19 | 50 | 4 | 1.27 |
1988 | OAK | 10 | 10 | 3 | 4 | 4.61 | 30 | 0 | 0 | 0 | 54.2 | 57 | 28 | 32 | 4 | 21 | 0 | 1.43 |
1989 | PHI | 6 | 5 | 2 | 1 | 3.82 | 12 | 0 | 0 | 0 | 30.2 | 34 | 13 | 15 | 2 | 15 | 0 | 1.60 |
1990 | PHI | 5 | 0 | 0 | 0 | 2.70 | 6 | 0 | 0 | 0 | 10.0 | 9 | 3 | 3 | 1 | 3 | 0 | 1.20 |
1993 | SEA | 14 | 0 | 0 | 2 | 1.00 | 13 | 0 | 0 | 0 | 18.0 | 18 | 2 | 3 | 0 | 6 | 0 | 1.33 |
1994 | OAK | 27 | 13 | 6 | 4 | 2.65 | 56 | 2 | 0 | 0 | 115.1 | 93 | 34 | 39 | 7 | 26 | 6 | 1.03 |
1995 | OAK | 22 | 22 | 9 | 6 | 4.37 | 77 | 2 | 1 | 0 | 129.2 | 144 | 63 | 75 | 12 | 38 | 4 | 1.40 |
2000 | BOS | 3 | 1 | 1 | 1 | 10.13 | 1 | 0 | 0 | 0 | 5.1 | 9 | 6 | 6 | 1 | 4 | 0 | 2.44 |
| Career | 207 | 73 | 34 | 31 | 3.67 | 382 | 6 | 2 | 19 | 661.2 | 622 | 270 | 308 | 60 | 207 | 17 | 1.25 |
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