Regular Season
| Season | TM | G | GS | W | L | ERA | SO | CG | SHO | SV | IP | H | ER | R | HR | BB | HBP | WHIP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1973 | KCR | 8 | 7 | 1 | 3 | 5.68 | 16 | 1 | 0 | 0 | 38.0 | 44 | 24 | 25 | 5 | 23 | 0 | 1.76 |
1975 | KCR | 7 | 3 | 1 | 2 | 3.70 | 19 | 1 | 0 | 0 | 24.1 | 19 | 10 | 11 | 1 | 15 | 0 | 1.40 |
1976 | KCR | 60 | 1 | 8 | 4 | 2.08 | 92 | 0 | 0 | 16 | 104.0 | 68 | 24 | 26 | 1 | 60 | 0 | 1.23 |
1977 | KCR | 48 | 5 | 8 | 4 | 3.61 | 106 | 0 | 0 | 12 | 104.2 | 73 | 42 | 49 | 6 | 55 | 1 | 1.22 |
1978 | STL | 72 | 2 | 4 | 8 | 2.79 | 130 | 0 | 0 | 11 | 106.1 | 80 | 33 | 38 | 8 | 59 | 4 | 1.31 |
1979 | STL | 63 | 0 | 9 | 4 | 2.19 | 67 | 0 | 0 | 13 | 82.1 | 60 | 20 | 22 | 2 | 39 | 0 | 1.20 |
1980 | STL | 14 | 0 | 0 | 2 | 9.28 | 7 | 0 | 0 | 2 | 10.2 | 14 | 11 | 11 | 2 | 7 | 0 | 1.97 |
1981 | STL | 28 | 1 | 1 | 3 | 4.39 | 22 | 0 | 0 | 2 | 41.0 | 36 | 20 | 21 | 2 | 31 | 0 | 1.63 |
1982 | STL | 16 | 0 | 0 | 1 | 5.23 | 7 | 0 | 0 | 0 | 20.2 | 22 | 12 | 14 | 1 | 15 | 0 | 1.79 |
| Career | 316 | 19 | 32 | 31 | 3.32 | 466 | 2 | 0 | 56 | 532.0 | 416 | 196 | 217 | 28 | 304 | 5 | 1.35 |
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