Regular Season
| Season | TM | G | GS | W | L | ERA | SO | CG | SHO | SV | IP | H | ER | R | HR | BB | HBP | WHIP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1970 | STL | 16 | 1 | 2 | 1 | 4.74 | 12 | 0 | 0 | 0 | 19.0 | 22 | 10 | 10 | 2 | 7 | 0 | 1.53 |
1971 | STL | 1 | 0 | 0 | 0 | 0.00 | 2 | 0 | 0 | 0 | 2.0 | 2 | 0 | 0 | 0 | 0 | 0 | 1.00 |
1972 | STL | 5 | 0 | 1 | 0 | 0.00 | 9 | 0 | 0 | 0 | 7.0 | 2 | 0 | 0 | 0 | 3 | 0 | 0.71 |
1973 | STL | 44 | 0 | 2 | 4 | 2.09 | 57 | 0 | 0 | 5 | 56.0 | 45 | 13 | 15 | 2 | 21 | 2 | 1.18 |
1974 | STL | 65 | 0 | 8 | 1 | 2.95 | 82 | 0 | 0 | 9 | 88.1 | 71 | 29 | 34 | 3 | 38 | 1 | 1.23 |
1975 | STL | 65 | 0 | 13 | 3 | 1.66 | 82 | 0 | 0 | 22 | 97.1 | 72 | 18 | 27 | 3 | 33 | 1 | 1.08 |
1976 | STL | 68 | 0 | 8 | 6 | 3.30 | 73 | 0 | 0 | 13 | 95.1 | 89 | 35 | 42 | 5 | 39 | 4 | 1.34 |
1977 | STL | 65 | 0 | 6 | 5 | 4.38 | 68 | 0 | 0 | 10 | 86.1 | 82 | 42 | 44 | 12 | 41 | 3 | 1.42 |
1978 | KCR | 58 | 0 | 8 | 7 | 2.88 | 60 | 0 | 0 | 20 | 75.0 | 52 | 24 | 24 | 6 | 35 | 1 | 1.16 |
1979 | KCR | 58 | 0 | 9 | 4 | 3.74 | 39 | 0 | 0 | 11 | 65.0 | 67 | 27 | 31 | 3 | 41 | 1 | 1.66 |
1980 | ATL | 45 | 0 | 4 | 2 | 3.62 | 31 | 0 | 0 | 3 | 59.2 | 50 | 24 | 27 | 8 | 31 | 0 | 1.36 |
1981 | ATL | 24 | 0 | 1 | 1 | 1.07 | 13 | 0 | 0 | 1 | 33.2 | 24 | 4 | 5 | 1 | 9 | 0 | 0.98 |
1982 | ATL | 31 | 0 | 2 | 1 | 5.54 | 20 | 0 | 0 | 3 | 37.1 | 41 | 23 | 25 | 5 | 17 | 0 | 1.55 |
| Career | 545 | 1 | 64 | 35 | 3.10 | 548 | 0 | 0 | 97 | 722.0 | 619 | 249 | 284 | 50 | 315 | 13 | 1.29 |
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