| Year | Class | Overall | Points |
|---|
| 1981 | 500MX 500MX | 6 | 205 |
| 1980 | 500MX 500MX | 3 | 233 |
| 1979 | 500MX 500MX | 16 | 113 |
| 1978 | 500MX 500MX | 3 | 345 |
| 1977 | 500MX 500MX | 1 | 223 |
| 1977 | 250MX 450 Class | 2 | 261 |
| 1976 | 125MX 250 Class | 2 | 260 |
| 1975 | 125MX 250 Class | 1 | 1000 |
| 1975 | 250MX 450 Class | 8 | 137 |
| 1975 | 500MX 500MX | 8 | 180 |
| 1974 | 125MX 250 Class | 1 | 420 |
