1978–1990 · bats L / throws L · BAL, MIL, NYA, SEA, TEX, TOR
| Year | G | AB | H | HR | RBI | SB | AVG | IP | K |
|---|---|---|---|---|---|---|---|---|---|
| 1978 | 10 | — | — | — | — | — | — | 28 | 23 |
| 1979 | 10 | — | — | — | — | — | — | 14 | 4 |
| 1980 | 33 | — | — | — | — | — | — | 130 | 53 |
| 1981 | 8 | — | — | — | — | — | — | 14 | 9 |
| 1982 | 40 | — | — | — | — | — | — | 50 | 29 |
| 1983 | 3 | — | — | — | — | — | — | 9 | 4 |
| 1984 | 52 | — | — | — | — | — | — | 68 | 41 |
| 1985 | 10 | — | — | — | — | — | — | 13 | 8 |
| 1986 | 8 | — | — | — | — | — | — | 6 | 6 |
| 1987 | 29 | — | — | — | — | — | — | 29 | 14 |
| 1988 | 38 | — | — | — | — | — | — | 60 | 33 |
| 1989 | 13 | — | — | — | — | — | — | 15 | 6 |
| 1990 | 44 | — | — | — | — | — | — | 59 | 28 |