| Year | Class | Overall | Points |
|---|
| 1992 | 500MX 500MX | 31 | 14 |
| 1990 | 500MX 500MX | 23 | 35 |
| 1989 | 250MX 450 Class | 9 | 141 |
| 1989 | 500MX 500MX | 12 | 98 |
| 1988 | 250MX 450 Class | 8 | 127 |
| 1987 | 125MX 250 Class | 1 | 454 |
| 1986 | 125MX 250 Class | 1 | 437 |
| 1985 | 250MX 450 Class | 15 | 97 |
| 1984 | 500MX 500MX | 7 | 221 |
| 1983 | 500MX 500MX | 14 | 122 |
| 1982 | 500MX 500MX | 43 | 5 |
