| Year | Class | Overall | Points |
|---|---|---|---|
| 1995 | 250MX 450 Class | 44 | 11 |
| 1994 | 250MX 450 Class | 48 | 8 |
| 1993 | 250MX 450 Class | 31 | 20 |
| 1992 | 500MX 500MX | 30 | 17 |
| 1992 | 250MX 450 Class | 39 | 8 |
| 1991 | 500MX 500MX | 23 | 31 |
| 1991 | 250MX 450 Class | 44 | 7 |
| 1990 | 500MX 500MX | 27 | 22 |
| 1990 | 250MX 450 Class | 34 | 11 |
| 1989 | 500MX 500MX | 39 | 5 |
| 1989 | 250MX 450 Class | 42 | 6 |
| 1988 | 500MX 500MX | 31 | 9 |
| 1988 | 250MX 450 Class | 46 | 2 |
