Regular Season
| Season | TM | G | GS | W | L | ERA | SO | CG | SHO | SV | IP | H | ER | R | HR | BB | HBP | WHIP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1975 | MIL | 5 | 3 | 2 | 0 | 3.04 | 8 | 1 | 0 | 0 | 26.2 | 26 | 9 | 9 | 2 | 12 | 1 | 1.43 |
1976 | MIL | 39 | 24 | 9 | 12 | 3.30 | 59 | 5 | 3 | 0 | 171.2 | 167 | 63 | 69 | 9 | 56 | 4 | 1.30 |
1977 | MIL | 33 | 33 | 12 | 18 | 4.48 | 68 | 10 | 1 | 0 | 209.0 | 222 | 104 | 119 | 23 | 72 | 3 | 1.41 |
1978 | MIL | 35 | 30 | 13 | 12 | 4.54 | 59 | 9 | 2 | 0 | 188.1 | 204 | 95 | 100 | 14 | 61 | 4 | 1.41 |
1979 | MIL | 43 | 2 | 9 | 6 | 3.47 | 41 | 0 | 0 | 5 | 85.2 | 95 | 33 | 38 | 6 | 30 | 1 | 1.46 |
1980 | MIL | 39 | 1 | 4 | 3 | 4.52 | 22 | 0 | 0 | 2 | 69.2 | 83 | 35 | 37 | 5 | 36 | 2 | 1.71 |
1981 | MIL | 27 | 2 | 2 | 2 | 4.26 | 26 | 0 | 0 | 2 | 61.1 | 75 | 29 | 30 | 4 | 18 | 1 | 1.52 |
1982 | MIL | 20 | 2 | 1 | 3 | 5.08 | 22 | 1 | 0 | 0 | 62.0 | 63 | 35 | 43 | 13 | 26 | 2 | 1.44 |
1983 | MIL | 34 | 7 | 3 | 3 | 5.74 | 40 | 1 | 0 | 2 | 64.1 | 89 | 41 | 45 | 11 | 25 | 1 | 1.77 |
1984 | MIL | 4 | 0 | 0 | 0 | 0.00 | 3 | 0 | 0 | 0 | 5.1 | 4 | 0 | 1 | 0 | 4 | 1 | 1.50 |
| Career | 279 | 104 | 55 | 59 | 4.23 | 348 | 27 | 6 | 11 | 944.0 | 1,028 | 444 | 491 | 87 | 340 | 20 | 1.45 |
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ATL 
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TEX 
