| Year | Grand Prix | No. | Team | Maufacturer | Grid | Position | Pts Points |
|---|---|---|---|---|---|---|---|
| 1984 | San Marino Grand Prix | Yamaha | DNQ | 0 | |||
| 1985 | Italian Grand Prix | Honda | 23 | 0 | |||
| 1991 | San Marino Grand Prix | Librenti Corse | Suzuki | 18 | 0 | ||
| 1992 | Italian Grand Prix | VRP Racing Team | VRP | DNQ | 0 | ||
| 1994 | Italian Grand Prix | Team Doppler Austria | ROC Yamaha | Ret | 0 | ||
| Avg. | 0 | 20.5 | 0 |