Sport-specific career totals from the active profile tables, with VAL shown whenever the sport has a value file.
| Season | Age | Team | GP | G | GS | W | L | SV | IP | SO | BB | H | ER | HR | ERA | WHIP | VAL |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1976 | 21 | BOS | 24 | 24 | 14 | 5 | 3 | 0 | 104.1 | 45 | 26 | 133 | 39 | 6 | 3.36 | 1.52 | 4.4 |
| 1977 | 22 | SEA | 10 | 10 | 10 | 1 | 4 | 0 | 42.1 | 16 | 37 | 47 | 24 | 10 | 5.10 | 1.98 | 0.6 |
| 1978 | 23 | SEA | 3 | 3 | 2 | 0 | 2 | 0 | 12.1 | 11 | 7 | 17 | 8 | 1 | 5.84 | 1.95 | — |