Regular Season
| Season | TM | G | GS | W | L | ERA | SO | CG | SHO | SV | IP | H | ER | R | HR | BB | HBP | WHIP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1972 | SFG | 8 | 0 | 0 | 1 | 2.30 | 10 | 0 | 0 | 3 | 15.2 | 10 | 4 | 4 | 0 | 12 | 0 | 1.40 |
1973 | SFG | 71 | 1 | 10 | 4 | 3.28 | 70 | 0 | 0 | 18 | 107.0 | 95 | 39 | 42 | 7 | 41 | 4 | 1.27 |
1974 | SFG | 68 | 0 | 9 | 7 | 3.48 | 48 | 0 | 0 | 6 | 101.0 | 94 | 39 | 54 | 8 | 45 | 1 | 1.38 |
1975 | STL | 14 | 1 | 0 | 3 | 3.95 | 15 | 0 | 0 | 0 | 27.1 | 22 | 12 | 14 | 3 | 14 | 1 | 1.32 |
1975 | ATL | 43 | 0 | 2 | 2 | 4.48 | 31 | 0 | 0 | 2 | 62.1 | 70 | 31 | 35 | 3 | 29 | 3 | 1.59 |
1975 | TOT | 57 | 1 | 2 | 5 | 4.32 | 46 | 0 | 0 | 2 | 89.2 | 92 | 43 | 49 | 6 | 43 | 4 | 1.51 |
1976 | ATL | 21 | 0 | 4 | 4 | 5.35 | 32 | 0 | 0 | 3 | 35.1 | 41 | 21 | 26 | 3 | 13 | 1 | 1.53 |
1976 | LAD | 24 | 0 | 2 | 4 | 3.48 | 20 | 0 | 0 | 1 | 33.2 | 30 | 13 | 16 | 0 | 12 | 0 | 1.25 |
1976 | TOT | 45 | 0 | 6 | 8 | 4.43 | 52 | 0 | 0 | 4 | 69.0 | 71 | 34 | 42 | 3 | 25 | 1 | 1.39 |
1977 | LAD | 44 | 0 | 2 | 2 | 1.98 | 47 | 0 | 0 | 1 | 63.2 | 42 | 14 | 15 | 7 | 12 | 1 | 0.85 |
1978 | OAK | 68 | 0 | 8 | 2 | 2.64 | 61 | 0 | 0 | 14 | 109.0 | 106 | 32 | 37 | 5 | 44 | 1 | 1.38 |
1979 | MON | 62 | 0 | 8 | 7 | 1.96 | 59 | 0 | 0 | 18 | 96.2 | 77 | 21 | 24 | 2 | 37 | 2 | 1.18 |
1980 | MON | 67 | 0 | 9 | 6 | 3.07 | 58 | 0 | 0 | 9 | 93.2 | 104 | 32 | 33 | 5 | 19 | 1 | 1.31 |
1981 | MON | 32 | 0 | 1 | 2 | 3.66 | 18 | 0 | 0 | 3 | 39.1 | 46 | 16 | 16 | 3 | 8 | 1 | 1.37 |
1982 | DET | 38 | 0 | 3 | 3 | 4.43 | 24 | 0 | 0 | 4 | 61.0 | 64 | 30 | 31 | 11 | 18 | 2 | 1.34 |
1983 | SDP | 41 | 1 | 1 | 4 | 4.35 | 45 | 0 | 0 | 1 | 72.1 | 72 | 35 | 41 | 7 | 30 | 3 | 1.41 |
| Career | 601 | 3 | 59 | 51 | 3.32 | 538 | 0 | 0 | 83 | 918.0 | 873 | 339 | 388 | 64 | 334 | 21 | 1.31 |
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