| Year | Grand Prix | No. | Team | Maufacturer | Grid | Position | Pts Points |
|---|---|---|---|---|---|---|---|
| 1977 | Dutch TT | 12 | Texaco Heron Team Suzuki | Suzuki | Ret | 0 | |
| 1978 | Dutch TT | 10 | 1 | ||||
| 1979 | Dutch TT | Texaco Heron Team Suzuki | Suzuki | 10 | 1 | ||
| 1980 | Dutch TT | Steve Parrish Racing | 17 | 0 | |||
| 1981 | Dutch TT | Team Mitsui Yamaha | Yamaha | 18 | 0 | ||
| 1982 | Dutch TT | Team Mitsui Yamaha | Yamaha | 14 | 0 | ||
| 1983 | Dutch TT | Mitsui-Yamaha | Yamaha | Ret | 0 | ||
| 1984 | Dutch TT | Yamaha | 12 | 0 | |||
| 1985 | Dutch TT | Yamaha | Ret | 0 | |||
| Avg. | 0 | 13.5 | 1 |
