| Year | Class | Overall | Points |
|---|---|---|---|
| 1991 | 500MX 500MX | 18 | 53 |
| 1991 | 250MX 450 Class | 45 | 7 |
| 1990 | 250MX 450 Class | 29 | 18 |
| 1990 | 500MX 500MX | 36 | 8 |
| 1989 | 500MX 500MX | 13 | 77 |
| 1989 | 250MX 450 Class | 20 | 40 |
| 1988 | 500MX 500MX | 8 | 118 |
| 1988 | 250MX 450 Class | 24 | 24 |
| 1987 | 500MX 500MX | 10 | 114 |
| 1987 | 250MX 450 Class | 28 | 16 |
| 1986 | 500MX 500MX | 12 | 74 |
| 1986 | 250MX 450 Class | 14 | 60 |
| 1985 | 250MX 450 Class | 12 | 104 |
| 1982 | 500MX 500MX | 20 | 61 |
