| Starts | Wins | Podiums | Top 10s | Poles | Avg finish | Titles |
|---|---|---|---|---|---|---|
| 163 | 3 | 15 | 79 | 1 | 7.4 | 0 |
| Season | Starts | Wins | Podiums | Top 10s | Poles | Avg fin | Pts |
|---|---|---|---|---|---|---|---|
| 1983 | 10 | 4 | 10.6 | 0 | |||
| 1984 | 15 | 5 | 7.5 | 5 | |||
| 1985 | 16 | 1 | 11 | 7.5 | 11 | ||
| 1986 | 16 | 6 | 7.7 | 0 | |||
| 1987 | 16 | 1 | 7 | 7.0 | 16 | ||
| 1988 | 16 | 5 | 13 | 5.2 | 27 | ||
| 1989 | 16 | 2 | 5 | 10 | 4.5 | 37 | |
| 1990 | 16 | 1 | 3 | 10 | 1 | 4.0 | 34 |
| 1991 | 16 | 6 | 10.6 | 0 | |||
| 1992 | 16 | 6 | 8.9 | 2 | |||
| 1993 | 10 | 1 | 11.2 | 0 |