| Year | Class | Overall | Points |
|---|---|---|---|
| 1994 | 250MX 450 Class | 6 | 296 |
| 1993 | 500MX 500MX | 2 | 175 |
| 1993 | 250MX 450 Class | 6 | 201 |
| 1992 | 250MX 450 Class | 1 | 270 |
| 1992 | 500MX 500MX | 2 | 226 |
| 1991 | 250MX 450 Class | 2 | 251 |
| 1991 | 500MX 500MX | 3 | 236 |
| 1990 | 250MX 450 Class | 1 | 301 |
| 1990 | 500MX 500MX | 2 | 257 |
| 1989 | 250MX 450 Class | 1 | 306 |
| 1989 | 500MX 500MX | 2 | 250 |
| 1988 | 500MX 500MX | 3 | 215 |
| 1988 | 250MX 450 Class | 4 | 194 |
| 1987 | 500MX 500MX | 2 | 221 |
| 1987 | 250MX 450 Class | 5 | 155 |
| 1986 | 500MX 500MX | 26 | 26 |
