| Year | Grand Prix | No. | Team | Maufacturer | Grid | Position | Pts Points |
|---|---|---|---|---|---|---|---|
| 1985 | Belgian Grand Prix | Skoal Bandit Heron Suzuki | Suzuki | Ret | 0 | ||
| 1986 | Belgian Grand Prix | Marlboro Yamaha Team Agostini | Yamaha | 5 | 6 | ||
| 1988 | Belgian Grand Prix | Suzuki Pepsi Cola | Suzuki | 6 | 10 | ||
| 1989 | Belgian Grand Prix | Cabin Racing Team | Honda | 13 | 11 | 2.5 | |
| Avg. | 13 | 7.3 | 6.2 |
