| Year | $ | Pos | IP | W | S | K | ERA | WHIP | |
|---|---|---|---|---|---|---|---|---|---|
| 1980 | $2 | SP | 160.3 | 7 | 1 | 103 | 3.99 | 1.26 | |
| 1981 | RP | 38.3 | 0 | 2 | 17 | 5.87 | 1.83 | ||
| 1982 | SP | 227.0 | 15 | 0 | 165 | 4.28 | 1.39 | ||
| 1983 | SP | 36.3 | 2 | 0 | 28 | 4.46 | 1.76 | ||
| 1984 | $6 | RP | 122.0 | 5 | 10 | 110 | 3.02 | 1.21 | |
| 1985 | SP | 95.3 | 5 | 3 | 65 | 3.87 | 1.44 | ||
| 1986 | $1 | RP | 69.3 | 3 | 14 | 53 | 3.38 | 1.27 | |
| 1987 | $9 | RP | 108.0 | 11 | 19 | 79 | 3.42 | 1.34 | |
| 1988 | $14 | SP | 176.7 | 10 | 6 | 122 | 2.44 | 1.14 | |
| 1989 | $8 | SP | 197.0 | 12 | 0 | 96 | 3.43 | 1.12 | |
| 1990 | SP | 157.7 | 10 | 0 | 78 | 4.57 | 1.36 | ||
| 1991 | SP | 121.3 | 5 | 1 | 78 | 4.38 | 1.43 | ||
| 1992 | SP | 60.0 | 2 | 0 | 26 | 5.10 | 1.25 |