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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1983 | 24 | SEA | 4 | 4 | 0 | 0 | 1 | 0 | 5.1 | 3 | 5 | 14 | 8 | 2 | 13.50 | 3.56 | — |
| 1984 | 25 | SEA | 5 | 5 | 0 | 1 | 1 | 0 | 6.0 | 6 | 0 | 7 | 2 | 0 | 3.00 | 1.17 | — |
| 1985 | 26 | SEA | 15 | 15 | 0 | 2 | 1 | 4 | 32.1 | 32 | 6 | 25 | 7 | 1 | 1.95 | 0.96 | 5.7 |
| 1986 | 27 | SEA | 26 | 26 | 0 | 2 | 3 | 1 | 35.2 | 23 | 21 | 35 | 16 | 3 | 4.04 | 1.57 | 4.3 |
| 1988 | 29 | MIN | 11 | 11 | 0 | 0 | 0 | 0 | 12.0 | 9 | 7 | 15 | 8 | 1 | 6.00 | 1.83 | 0.1 |