Regular Season
| Season | TM | G | GS | W | L | ERA | SO | CG | SHO | SV | IP | H | ER | R | HR | BB | HBP | WHIP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1977 | TOR | 34 | 34 | 10 | 18 | 4.19 | 127 | 12 | 1 | 0 | 244.2 | 247 | 114 | 127 | 33 | 85 | 4 | 1.36 |
1978 | TOR | 26 | 22 | 4 | 12 | 5.54 | 67 | 3 | 0 | 0 | 144.2 | 189 | 89 | 92 | 20 | 48 | 4 | 1.64 |
1979 | TOR | 8 | 1 | 0 | 1 | 2.78 | 14 | 0 | 0 | 0 | 22.2 | 15 | 7 | 9 | 2 | 10 | 2 | 1.10 |
1980 | TOR | 61 | 0 | 4 | 7 | 2.29 | 52 | 0 | 0 | 8 | 82.2 | 70 | 21 | 23 | 6 | 27 | 0 | 1.17 |
1981 | TOR | 35 | 4 | 1 | 2 | 3.40 | 25 | 0 | 0 | 0 | 53.0 | 46 | 20 | 20 | 3 | 23 | 0 | 1.30 |
1982 | TOR | 32 | 4 | 1 | 1 | 7.25 | 35 | 0 | 0 | 0 | 58.1 | 81 | 47 | 48 | 10 | 26 | 1 | 1.83 |
| Career | 196 | 65 | 20 | 41 | 4.43 | 320 | 15 | 1 | 8 | 606.0 | 648 | 298 | 319 | 74 | 219 | 11 | 1.43 |
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TEX 
