| Year | Grand Prix | No. | Team | Maufacturer | Grid | Position | Pts Points |
|---|---|---|---|---|---|---|---|
| 1987 | Spanish Grand Prix | Marlboro Yamaha Team Agostini | Yamaha | 2 | 12 | ||
| 1988 | Expo 92 Grand Prix | Marlboro Yamaha Team Agostini | Yamaha | 1 | 20 | ||
| 1989 | Spanish Grand Prix | Rothmans Kanemoto Honda | Honda | 4 | 1 | 20 | |
| 1991 | Spanish Grand Prix | Cagiva Corse | Cagiva | 5 | 6 | 10 | |
| 1992 | Spanish Grand Prix | Cagiva Team Agostini | Cagiva | 11 | 0 | ||
| Avg. | 4.5 | 4.2 | 15.5 |