| Year | Grand Prix | No. | Team | Maufacturer | Grid | Position | Pts Points |
|---|---|---|---|---|---|---|---|
| 1965 | Czechoslovakian Grand Prix | MV Agusta | 2 | 6 | |||
| 1966 | Czechoslovakian Grand Prix | MV Agusta | 2 | 6 | |||
| 1967 | Czechoslovakian Grand Prix | MV Agusta | 2 | 6 | |||
| 1968 | Czechoslovakian Grand Prix | MV Agusta | 1 | 8 | |||
| 1969 | Czechoslovakian Grand Prix | MV Agusta | 1 | 8 | |||
| 1973 | Czechoslovakian Grand Prix | 1 | MV Agusta | 1 | 15 | ||
| Avg. | 0 | 1.5 | 8.2 |