| Year | Grand Prix | No. | Team | Maufacturer | Grid | Position | Pts Points |
|---|---|---|---|---|---|---|---|
| 1975 | Czechoslovakian Grand Prix | Yamaha Motor NV | Yamaha | 2 | 12 | ||
| 1976 | Czechoslovakian Grand Prix | 11 | Team API Marlboro | Suzuki | Ret | 0 | |
| 1977 | Czechoslovakian Grand Prix | 1 | Team API Marlboro | 2 | 12 | ||
| Avg. | 0 | 2 | 12 |
