| Year | Grand Prix | No. | Team | Maufacturer | Grid | Position | Pts Points |
|---|---|---|---|---|---|---|---|
| 1978 | Austrian Grand Prix | Yamaha Motor Company | Yamaha | 1 | 15 | ||
| 1979 | Austrian Grand Prix | Yamaha Motor Company | Yamaha | 4 | 1 | 15 | |
| 1981 | Austrian Grand Prix | Yamaha Motor Company | Yamaha | Ret | 0 | ||
| 1982 | Austrian Grand Prix | Yamaha Motor Company | Yamaha | 3 | 10 | ||
| 1983 | Austrian Grand Prix | Marlboro Agostini-Yamaha | Yamaha | 1 | 15 | ||
| Avg. | 4 | 1.5 | 13.8 |