| 1980 | 5 | WM 500ccm Cross | Honda | |
| 1979 | 6 | WM 500ccm Cross | Suzuki | |
| 1979 | 1 | Motocross des nations (MXDN) 500ccm Cross | Suzuki | |
| 1979 | 6 | Belgian Inter 500ccm Cross | Suzuki | |
| 1978 | 3 | WM 500ccm Cross | Suzuki | |
| 1978 | 9 | Belgian Inter 500ccm Cross | Suzuki | |
| 1977 | 2 | WM 500ccm Cross | Suzuki | |
| 1977 | 1 | Belgian Inter 500ccm Cross | Suzuki | |
| 1976 | 1 | WM 500ccm Cross | Suzuki | |
| 1976 | 1 | Belgian Inter 500ccm Cross | Suzuki | |
| 1975 | 1 | WM 500ccm Cross | Suzuki | |
| 1975 | 1 | Belgian Inter 500ccm Cross | Suzuki | |
| 1974 | 2 | WM 500ccm Cross | Suzuki | |
| 1974 | 1 | Belgian Inter 500ccm Cross | Suzuki | |
| 1973 | 1 | WM 500ccm Cross | Suzuki | |
| 1973 | 2 | Belgian Inter 500ccm Cross | Suzuki | |
| 1972 | 1 | WM 500ccm Cross | Suzuki | |
| 1971 | 1 | WM 500ccm Cross | Suzuki | |
| 1970 | 3 | WM 250ccm Cross | CZ | |
| 1966 | 7 | WM 250ccm Cross | CZ | |
