| Year | Class | Overall | Points |
|---|---|---|---|
| 1995 | 250MX 450 Class | 37 | 14 |
| 1994 | 250MX 450 Class | 33 | 26 |
| 1993 | 500MX 500MX | 20 | 23 |
| 1993 | 250MX 450 Class | 41 | 14 |
| 1992 | 500MX 500MX | 22 | 24 |
| 1992 | 250MX 450 Class | 48 | 3 |
| 1991 | 500MX 500MX | 30 | 12 |
| 1991 | 250MX 450 Class | 41 | 8 |
| 1990 | 500MX 500MX | 12 | 63 |
| 1990 | 250MX 450 Class | 30 | 18 |
| 1989 | 500MX 500MX | 21 | 36 |
| 1989 | 250MX 450 Class | 26 | 24 |
| 1988 | 500MX 500MX | 23 | 29 |
| 1988 | 250MX 450 Class | 36 | 10 |
| 1987 | 500MX 500MX | 20 | 44 |
| 1987 | 250MX 450 Class | 54 | 2 |
| 1986 | 500MX 500MX | 32 | 15 |
| 1985 | 250MX 450 Class | 31 | 24 |
