| Year | Grand Prix | No. | Team | Maufacturer | Grid | Position | Pts Points |
|---|---|---|---|---|---|---|---|
| 1977 | Dutch TT | 4 | Life Racing Team | Suzuki | 6 | 5 | |
| 1978 | Dutch TT | Cagiva Corse | Ret | 0 | |||
| 1979 | Dutch TT | Suzuki | Ret | 0 | |||
| 1980 | Dutch TT | Team Nava Olio Fiat | Suzuki | Ret | 0 | ||
| 1981 | Dutch TT | Team Nava Suzuki | Suzuki | 1 | 15 | ||
| 1982 | Dutch TT | Honda International Racing | Honda | Ret | 0 | ||
| 1983 | Dutch TT | HRC-Honda | Honda | Ret | 0 | ||
| 1984 | Dutch TT | Cagiva Motor Italia | Cagiva | Ret | 0 | ||
| 1985 | Dutch TT | Cagiva | Ret | 0 | |||
| Avg. | 0 | 3.5 | 10 |