| Year | Team | INN | Runs | REP | DEF | Games | Starts | LEV | WAR | R+ | BB+ | HBP+ | SO+ | HR+ | Hit+ | X |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Unadjusted Runs vs. League Avg | ||||||||||||||||
| 1983 | SEA | 5.3 | 9 | 4 | 0 | 4 | 0 | 0.7 | -0.5 | -6 | -1 | -1 | 0 | -2 | -3 | 0 |
| 1984 | SEA | 6 | 2 | 4 | 0 | 5 | 0 | 0.8 | 0.1 | 1 | 1 | 0 | 1 | 1 | -1 | 0 |
| 1985 | SEA | 32.3 | 9 | 21 | 0 | 15 | 0 | 1.0 | 0.9 | 8 | 2 | 0 | 4 | 3 | 0 | 0 |
| 1986 | SEA | 35.7 | 19 | 25 | -2 | 26 | 0 | 0.9 | 0.2 | -1 | -2 | 0 | 0 | 1 | 0 | 0 |
| 1988 | MIN | 12 | 9 | 7 | 0 | 11 | 0 | 0.5 | -0.2 | -3 | -1 | 0 | 0 | 0 | -2 | -2 |
| TOTALS | 91.3 | 48 | 61 | -2 | 61 | 0 | 0.9 | 0.5 | -1 | -1 | -1 | 5 | 3 | -6 | -2 | |