Regular Season
| Season | TM | G | GS | W | L | ERA | SO | CG | SHO | SV | IP | H | ER | R | HR | BB | HBP | WHIP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1973 | BAL | 18 | 15 | 6 | 5 | 4.11 | 52 | 3 | 0 | 0 | 100.2 | 104 | 46 | 53 | 15 | 46 | 0 | 1.49 |
1974 | BAL | 20 | 2 | 1 | 0 | 4.40 | 31 | 0 | 0 | 0 | 57.1 | 55 | 28 | 30 | 2 | 38 | 0 | 1.62 |
1975 | BAL | 4 | 0 | 0 | 2 | 2.35 | 4 | 0 | 0 | 0 | 7.2 | 5 | 2 | 3 | 0 | 8 | 0 | 1.70 |
1975 | CWS | 22 | 21 | 5 | 9 | 5.10 | 67 | 1 | 0 | 0 | 107.2 | 100 | 61 | 69 | 11 | 94 | 2 | 1.80 |
1975 | TOT | 26 | 21 | 5 | 11 | 4.92 | 71 | 1 | 0 | 0 | 115.1 | 105 | 63 | 72 | 11 | 102 | 2 | 1.79 |
1976 | CWS | 19 | 9 | 2 | 5 | 8.52 | 30 | 0 | 0 | 0 | 62.1 | 86 | 59 | 62 | 4 | 42 | 2 | 2.05 |
1977 | TOR | 33 | 33 | 9 | 17 | 4.31 | 114 | 8 | 0 | 0 | 217.0 | 224 | 104 | 123 | 23 | 83 | 1 | 1.41 |
1978 | TOR | 31 | 30 | 7 | 16 | 4.38 | 97 | 9 | 2 | 0 | 211.2 | 214 | 103 | 109 | 28 | 86 | 3 | 1.42 |
1979 | TOR | 34 | 10 | 2 | 10 | 5.51 | 43 | 2 | 0 | 1 | 116.0 | 150 | 71 | 75 | 19 | 45 | 2 | 1.68 |
1980 | TOR | 29 | 18 | 4 | 13 | 5.47 | 53 | 2 | 2 | 0 | 121.2 | 130 | 74 | 78 | 12 | 52 | 2 | 1.50 |
1980 | PIT | 1 | 1 | 1 | 0 | 1.35 | 4 | 0 | 0 | 0 | 6.2 | 3 | 1 | 1 | 0 | 2 | 0 | 0.75 |
1980 | TOT | 30 | 19 | 5 | 13 | 5.26 | 57 | 2 | 2 | 0 | 128.1 | 133 | 75 | 79 | 12 | 54 | 2 | 1.46 |
1981 | CAL | 26 | 5 | 2 | 4 | 3.62 | 27 | 0 | 0 | 0 | 77.0 | 80 | 31 | 39 | 4 | 24 | 2 | 1.35 |
| Career | 237 | 144 | 39 | 81 | 4.81 | 522 | 25 | 4 | 1 | 1085.2 | 1,151 | 580 | 642 | 118 | 520 | 14 | 1.54 |
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