Regular Season
| Season | TM | G | GS | W | L | ERA | SO | CG | SHO | SV | IP | H | ER | R | HR | BB | HBP | WHIP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1978 | DET | 5 | 0 | 0 | 0 | 3.75 | 11 | 0 | 0 | 0 | 12.0 | 12 | 5 | 5 | 1 | 3 | 0 | 1.25 |
1979 | DET | 37 | 0 | 3 | 5 | 4.33 | 48 | 0 | 0 | 3 | 68.2 | 59 | 33 | 34 | 12 | 25 | 0 | 1.22 |
1980 | DET | 17 | 1 | 1 | 0 | 3.98 | 34 | 0 | 0 | 0 | 61.0 | 61 | 27 | 27 | 7 | 21 | 0 | 1.34 |
1981 | DET | 27 | 0 | 2 | 2 | 2.69 | 32 | 0 | 0 | 1 | 60.1 | 47 | 18 | 19 | 7 | 33 | 0 | 1.33 |
1982 | DET | 51 | 1 | 4 | 9 | 3.56 | 63 | 0 | 0 | 9 | 98.2 | 86 | 39 | 45 | 8 | 38 | 1 | 1.26 |
1983 | TEX | 27 | 0 | 2 | 1 | 3.68 | 30 | 0 | 0 | 9 | 44.0 | 36 | 18 | 18 | 2 | 13 | 0 | 1.11 |
1984 | TEX | 24 | 0 | 1 | 6 | 3.61 | 30 | 0 | 0 | 5 | 42.1 | 44 | 17 | 20 | 5 | 17 | 1 | 1.44 |
1985 | SEA | 8 | 0 | 1 | 0 | 6.00 | 8 | 0 | 0 | 1 | 9.0 | 10 | 6 | 8 | 2 | 3 | 0 | 1.44 |
| Career | 196 | 2 | 14 | 23 | 3.70 | 256 | 0 | 0 | 28 | 396.0 | 355 | 163 | 176 | 44 | 153 | 2 | 1.28 |
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