| Year | $ | Pos | IP | W | S | K | ERA | WHIP | |
|---|---|---|---|---|---|---|---|---|---|
| 1980 | $3 | SP | 257.0 | 11 | 0 | 140 | 3.40 | 1.39 | |
| 1981 | $6 | SP | 156.3 | 8 | 0 | 75 | 3.11 | 1.25 | |
| 1982 | |||||||||
| 1983 | RP | 20.7 | 1 | 0 | 9 | 3.91 | 1.35 | ||
| 1984 | SP | 92.3 | 5 | 0 | 43 | 5.17 | 1.58 | ||
| 1985 | $20 | SP | 194.0 | 14 | 1 | 138 | 2.27 | 1.06 | |
| 1986 | SP | 215.7 | 9 | 0 | 125 | 3.96 | 1.34 | ||
| 1987 | $19 | SP | 227.0 | 13 | 0 | 107 | 3.09 | 1.10 | |
| 1988 | $12 | SP | 245.0 | 19 | 0 | 92 | 3.12 | 1.16 | |
| 1989 | $12 | SP | 208.3 | 17 | 0 | 111 | 2.94 | 1.20 | |
| 1990 | SP | 87.0 | 3 | 1 | 49 | 3.93 | 1.53 | ||
| 1991 | RP | 10.7 | 0 | 0 | 4 | 4.21 | 2.24 |