| Year | Grand Prix | No. | Team | Maufacturer | Grid | Position | Pts Points |
|---|---|---|---|---|---|---|---|
| 1965 | Dutch TT | Matchless | Ret | 0 | |||
| 1966 | Dutch TT | Matchless | 7 | 0 | |||
| 1967 | Dutch TT | Matchless | 5 | 2 | |||
| 1968 | Dutch TT | Matchless / Seeley-Matchless | Ret | 0 | |||
| 1969 | Dutch TT | Librenti / Linto | 6 | 5 | |||
| 1970 | Dutch TT | Linto / Kawasaki | 9 | 2 | |||
| 1971 | Dutch TT | Linto | Ret | 0 | |||
| 1972 | Dutch TT | Linto | Ret | 0 | |||
| Avg. | 0 | 6.8 | 3 |