| Year | Grand Prix | No. | Team | Maufacturer | Grid | Position | Pts Points |
|---|---|---|---|---|---|---|---|
| 1979 | Dutch TT | Team Zago International | Suzuki | 6 | 5 | ||
| 1980 | Dutch TT | Suzuki | 3 | 10 | |||
| 1981 | Dutch TT | Suzuki | Ret | 0 | |||
| 1982 | Dutch TT | Gallina Team Suzuki | Suzuki | 1 | 15 | ||
| 1983 | Dutch TT | HB Gallina-Suzuki | Suzuki | Ret | 0 | ||
| 1984 | Dutch TT | HB Suzuki GP Team | Suzuki | DNS | 0 | ||
| 1985 | Dutch TT | HB Suzuki GP Team | Suzuki | 13 | 0 | ||
| Avg. | 0 | 5.8 | 10 |