| Year | Class | Overall | Points |
|---|---|---|---|
| 1997 | 250MX 450 Class | 63 | 1 |
| 1995 | 250MX 450 Class | 16 | 117 |
| 1994 | 250MX 450 Class | 22 | 60 |
| 1993 | 500MX 500MX | 8 | 90 |
| 1993 | 250MX 450 Class | 13 | 78 |
| 1992 | 250MX 450 Class | 14 | 56 |
| 1992 | 500MX 500MX | 17 | 48 |
| 1991 | 500MX 500MX | 20 | 50 |
| 1991 | 250MX 450 Class | 30 | 17 |
| 1990 | 500MX 500MX | 11 | 107 |
| 1990 | 250MX 450 Class | 19 | 31 |
| 1989 | 500MX 500MX | 24 | 30 |
| 1989 | 250MX 450 Class | 53 | 2 |
| 1988 | 500MX 500MX | 33 | 8 |
| 1988 | 250MX 450 Class | 54 | 1 |
| 1985 | 500MX 500MX | 54 | 6 |
