| Year | $ | Pos | IP | W | S | K | ERA | WHIP | |
|---|---|---|---|---|---|---|---|---|---|
| 1980 | $1 | SP | 204.0 | 11 | 0 | 113 | 4.15 | 1.31 | |
| 1981 | SP | 141.3 | 4 | 0 | 78 | 4.01 | 1.31 | ||
| 1982 | SP | 194.3 | 7 | 0 | 87 | 4.22 | 1.31 | ||
| 1983 | $7 | SP | 159.3 | 7 | 0 | 108 | 3.16 | 1.21 | |
| 1984 | $10 | SP | 246.3 | 15 | 0 | 141 | 3.25 | 1.28 | |
| 1985 | $4 | SP | 215.0 | 12 | 0 | 159 | 4.27 | 1.29 | |
| 1986 | SP | 188.3 | 12 | 0 | 119 | 4.16 | 1.39 | ||
| 1987 | $11 | SP | 218.7 | 15 | 0 | 146 | 3.91 | 1.24 | |
| 1988 | SP | 203.0 | 14 | 0 | 127 | 4.21 | 1.36 | ||
| 1989 | SP | 223.7 | 10 | 0 | 147 | 3.58 | 1.35 | ||
| 1990 | SP | 176.3 | 9 | 1 | 114 | 5.31 | 1.45 | ||
| 1991 | SP | 217.3 | 13 | 0 | 107 | 3.77 | 1.36 | ||
| 1992 | SP | 186.7 | 13 | 0 | 91 | 4.39 | 1.49 | ||
| 1993 | SP | 202.7 | 7 | 0 | 116 | 4.35 | 1.34 |