| Year | Grand Prix | No. | Team | Maufacturer | Grid | Position | Pts Points |
|---|---|---|---|---|---|---|---|
| 1960 | Dutch TT | Norton | 5 | 2 | |||
| 1961 | Dutch TT | Norton / MV Agusta | 2 | 6 | |||
| 1962 | Dutch TT | MV Agusta | 1 | 8 | |||
| 1963 | Dutch TT | MV Agusta | Ret | 0 | |||
| 1964 | Dutch TT | MV Agusta | 1 | 8 | |||
| 1965 | Dutch TT | MV Agusta | 1 | 8 | |||
| 1966 | Dutch TT | Honda | Ret | 0 | |||
| 1967 | Dutch TT | Honda | 1 | 8 | |||
| Avg. | 0 | 1.8 | 6.7 |