| Year | $ | Pos | IP | W | S | K | ERA | WHIP | |
|---|---|---|---|---|---|---|---|---|---|
| 1980 | $12 | SP | 265.3 | 22 | 0 | 78 | 3.43 | 1.23 | |
| 1981 | $8 | SP | 140.3 | 9 | 0 | 50 | 2.63 | 1.24 | |
| 1982 | $3 | SP | 221.7 | 14 | 0 | 68 | 3.69 | 1.25 | |
| 1983 | SP | 234.7 | 11 | 0 | 65 | 4.33 | 1.43 | ||
| 1984 | SP | 181.3 | 7 | 0 | 47 | 4.52 | 1.54 | ||
| 1985 | SP | 86.3 | 4 | 0 | 25 | 5.53 | 1.68 | ||
| 1986 | $1 | SP | 70.7 | 5 | 0 | 28 | 2.93 | 1.24 | |
| 1987 | SP | 187.7 | 13 | 0 | 63 | 4.03 | 1.38 | ||
| 1988 | SP | 176.3 | 9 | 0 | 81 | 4.49 | 1.51 | ||
| 1989 | SP | 63.7 | 2 | 0 | 18 | 5.79 | 1.71 |