| Year | Grand Prix | No. | Team | Maufacturer | Grid | Position | Pts Points |
|---|---|---|---|---|---|---|---|
| 1988 | Expo 92 Grand Prix | Team Lucky Strike Roberts | Yamaha | 2 | 17 | ||
| 1989 | Spanish Grand Prix | Team Lucky Strike Roberts | Yamaha | 1 | 2 | 17 | |
| 1990 | Spanish Grand Prix | Marlboro Team Roberts | Yamaha | 17 | 2 | 0 | |
| 1991 | Spanish Grand Prix | Marlboro Team Roberts | Yamaha | 1 | 3 | 15 | |
| 1992 | Spanish Grand Prix | Marlboro Team Roberts | Yamaha | 2 | 15 | ||
| 1993 | Spanish Grand Prix | Marlboro Team Roberts | Yamaha | 3 | 2 | 20 | |
| Avg. | 5.5 | 2.2 | 16.8 |