| Year | Class | Overall | Points |
|---|---|---|---|
| 1993 | 500MX 500MX | 6 | 104 |
| 1993 | 250MX 450 Class | 15 | 59 |
| 1992 | 500MX 500MX | 25 | 20 |
| 1992 | 250MX 450 Class | 28 | 23 |
| 1991 | 250MX 450 Class | 12 | 82 |
| 1991 | 500MX 500MX | 13 | 76 |
| 1990 | 250MX 450 Class | 7 | 177 |
| 1990 | 500MX 500MX | 21 | 38 |
| 1989 | 500MX 500MX | 11 | 99 |
| 1989 | 250MX 450 Class | 12 | 106 |
| 1988 | 500MX 500MX | 7 | 125 |
| 1988 | 250MX 450 Class | 9 | 116 |
| 1987 | 500MX 500MX | 3 | 173 |
| 1987 | 250MX 450 Class | 6 | 147 |
| 1986 | 500MX 500MX | 27 | 25 |
| 1985 | 500MX 500MX | 6 | 223 |
