| Year | Team | INN | Runs | REP | DEF | Games | Starts | LEV | WAR | R+ | BB+ | HBP+ | SO+ | HR+ | Hit+ | X |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Unadjusted Runs vs. League Avg | ||||||||||||||||
| 1981 | PHI | 4.7 | 4 | 3 | 0 | 4 | 0 | 0.9 | -0.2 | -2 | -1 | 0 | 1 | 0 | -1 | 0 |
| 1982 | CLE | 15.7 | 6 | 10 | 0 | 6 | 1 | 0.4 | 0.2 | 2 | 1 | 0 | 0 | 1 | 0 | 0 |
| 1982 | PHI | 8.7 | 6 | 5 | 0 | 7 | 0 | 0.7 | -0.2 | -2 | 0 | 0 | -1 | 1 | -1 | -1 |
| 1983 | CLE | 21.3 | 19 | 15 | -1 | 7 | 0 | 0.3 | -0.4 | -8 | 0 | 0 | 0 | -3 | -1 | -4 |
| 1985 | CLE | 72.3 | 41 | 46 | -2 | 33 | 5 | 1.1 | 0.2 | -4 | 2 | -1 | -1 | -6 | 4 | -3 |
| 1986 | SEA | 34.7 | 13 | 24 | -2 | 11 | 4 | 0.7 | 0.9 | 5 | 0 | 0 | -2 | 2 | -1 | 5 |
| 1987 | SEA | 81.7 | 32 | 57 | -1 | 39 | 1 | 1.0 | 1.8 | 13 | 2 | 0 | -1 | 5 | 1 | 6 |
| 1988 | SEA | 86.3 | 42 | 54 | -1 | 46 | 0 | 0.6 | 0.4 | 0 | -1 | 0 | -1 | 0 | 2 | 0 |
| 1989 | SEA | 101.7 | 44 | 60 | 1 | 52 | 1 | 1.1 | 1.0 | 5 | -2 | 0 | -3 | -2 | 7 | 4 |
| 1990 | BOS | 45 | 27 | 29 | -1 | 29 | 0 | 0.6 | -0.1 | -5 | 1 | 0 | -3 | 5 | -4 | -4 |
| 1990 | SEA | 7.3 | 4 | 4 | 0 | 4 | 0 | 0.9 | 0.0 | 0 | 0 | 0 | -1 | 0 | 0 | 0 |
| TOTALS | 479.4 | 238 | 307 | -7 | 238 | 12 | 0.8 | 3.6 | 4 | 2 | -1 | -12 | 3 | 6 | 3 | |