| Year | Grand Prix | No. | Team | Maufacturer | Grid | Position | Pts Points |
|---|---|---|---|---|---|---|---|
| 1977 | German Grand Prix | 12 | Team Nava Olio Fiat | Suzuki | 30 | 0 | |
| 1979 | German Grand Prix | Team Gallina Nava Olio Fiat | Suzuki | 3 | 10 | ||
| 1981 | German Grand Prix | Cagiva Corse | Cagiva | 30 | 0 | ||
| 1982 | German Grand Prix | Team HB Suzuki | Suzuki | 2 | 12 | ||
| 1983 | German Grand Prix | Cagiva | Cagiva | Ret | 0 | ||
| Avg. | 0 | 16.3 | 11 |