Regular Season
| Season | TM | G | GS | W | L | ERA | SO | CG | SHO | SV | IP | H | ER | R | HR | BB | HBP | WHIP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1970 | CAL | 38 | 0 | 4 | 1 | 3.44 | 44 | 0 | 0 | 4 | 49.2 | 41 | 19 | 20 | 6 | 21 | 4 | 1.25 |
1971 | CAL | 56 | 0 | 5 | 1 | 2.50 | 63 | 0 | 0 | 9 | 72.0 | 55 | 20 | 21 | 3 | 27 | 1 | 1.14 |
1972 | MIN | 62 | 0 | 5 | 7 | 2.83 | 79 | 0 | 0 | 10 | 95.1 | 72 | 30 | 33 | 9 | 39 | 6 | 1.16 |
1973 | CHC | 45 | 0 | 4 | 1 | 5.80 | 34 | 0 | 0 | 4 | 54.1 | 55 | 35 | 37 | 7 | 29 | 1 | 1.55 |
1974 | CHC | 49 | 4 | 5 | 6 | 4.79 | 49 | 0 | 0 | 5 | 92.0 | 103 | 49 | 54 | 9 | 47 | 3 | 1.63 |
1975 | CLE | 61 | 0 | 5 | 3 | 2.19 | 94 | 0 | 0 | 17 | 82.1 | 61 | 20 | 26 | 5 | 57 | 2 | 1.43 |
1976 | CLE | 61 | 0 | 1 | 4 | 2.24 | 104 | 0 | 0 | 21 | 96.1 | 57 | 24 | 25 | 2 | 49 | 1 | 1.10 |
1977 | CLE | 13 | 0 | 2 | 2 | 5.30 | 18 | 0 | 0 | 4 | 18.2 | 15 | 11 | 13 | 3 | 7 | 0 | 1.18 |
1977 | CAL | 46 | 0 | 6 | 5 | 3.10 | 61 | 0 | 0 | 13 | 81.1 | 64 | 28 | 31 | 8 | 37 | 2 | 1.24 |
1977 | TOT | 59 | 0 | 8 | 7 | 3.51 | 79 | 0 | 0 | 17 | 100.0 | 79 | 39 | 44 | 11 | 44 | 2 | 1.23 |
1978 | CAL | 59 | 0 | 10 | 9 | 2.82 | 70 | 0 | 0 | 25 | 95.2 | 73 | 30 | 35 | 7 | 48 | 2 | 1.26 |
1979 | CAL | 53 | 1 | 7 | 11 | 5.57 | 59 | 0 | 0 | 10 | 85.2 | 107 | 53 | 54 | 13 | 32 | 2 | 1.62 |
1980 | CAL | 52 | 9 | 3 | 5 | 4.08 | 89 | 1 | 0 | 4 | 128.0 | 122 | 58 | 62 | 14 | 39 | 3 | 1.26 |
1981 | NYY | 26 | 1 | 4 | 1 | 2.49 | 24 | 0 | 0 | 0 | 47.0 | 38 | 13 | 16 | 3 | 16 | 1 | 1.15 |
1982 | NYY | 25 | 0 | 4 | 2 | 3.42 | 31 | 0 | 0 | 0 | 50.0 | 54 | 19 | 19 | 4 | 11 | 1 | 1.30 |
1983 | NYY | 1 | 0 | 0 | 0 | 18.00 | 0 | 0 | 0 | 0 | 1.0 | 2 | 2 | 2 | 1 | 0 | 0 | 2.00 |
| Career | 647 | 15 | 65 | 58 | 3.53 | 819 | 1 | 0 | 126 | 1049.1 | 919 | 411 | 448 | 94 | 459 | 29 | 1.31 |
Astros 
Mariners 
Rangers 
Athletics 
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TBR 
PIT 
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