Regular Season
| Season | TM | G | GS | W | L | ERA | SO | CG | SHO | SV | IP | H | ER | R | HR | BB | HBP | WHIP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1977 | MIL | 23 | 20 | 7 | 10 | 4.36 | 57 | 9 | 0 | 0 | 142.1 | 147 | 69 | 72 | 10 | 36 | 1 | 1.29 |
1978 | MIL | 37 | 36 | 18 | 12 | 3.21 | 78 | 17 | 3 | 1 | 280.2 | 277 | 100 | 111 | 14 | 50 | 5 | 1.17 |
1979 | MIL | 34 | 34 | 15 | 14 | 3.98 | 63 | 16 | 2 | 0 | 235.1 | 250 | 104 | 113 | 30 | 42 | 4 | 1.24 |
1980 | MIL | 35 | 29 | 12 | 10 | 3.68 | 54 | 8 | 2 | 1 | 195.2 | 242 | 80 | 91 | 13 | 45 | 2 | 1.47 |
1981 | STL | 23 | 23 | 7 | 7 | 3.27 | 52 | 3 | 1 | 0 | 140.1 | 149 | 51 | 59 | 3 | 26 | 1 | 1.25 |
1982 | CLE | 32 | 30 | 10 | 15 | 5.61 | 62 | 6 | 1 | 0 | 189.1 | 251 | 118 | 130 | 19 | 55 | 3 | 1.62 |
1983 | CLE | 36 | 34 | 12 | 11 | 4.24 | 76 | 8 | 1 | 0 | 222.2 | 238 | 105 | 112 | 21 | 65 | 2 | 1.36 |
1984 | OAK | 46 | 21 | 6 | 13 | 4.91 | 63 | 2 | 0 | 1 | 183.1 | 240 | 100 | 117 | 21 | 44 | 6 | 1.55 |
1985 | CHC | 45 | 3 | 3 | 7 | 4.26 | 34 | 0 | 0 | 0 | 82.1 | 86 | 39 | 44 | 8 | 24 | 4 | 1.34 |
1987 | MON | 23 | 5 | 3 | 4 | 4.72 | 21 | 0 | 0 | 1 | 47.2 | 56 | 25 | 32 | 7 | 12 | 3 | 1.43 |
1988 | SFG | 12 | 0 | 0 | 0 | 4.86 | 9 | 0 | 0 | 2 | 16.2 | 24 | 9 | 13 | 1 | 3 | 0 | 1.62 |
| Career | 346 | 235 | 93 | 103 | 4.15 | 569 | 69 | 10 | 6 | 1736.1 | 1,960 | 800 | 894 | 147 | 402 | 31 | 1.36 |
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LAD 
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WSH 
CLE 
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TBR 
