| Year | Grand Prix | No. | Team | Maufacturer | Grid | Position | Pts Points |
|---|---|---|---|---|---|---|---|
| 1980 | Nations Grand Prix | Suzuki | 2 | 12 | |||
| 1982 | Nations Grand Prix | Gallina Team Suzuki | Suzuki | 1 | 15 | ||
| 1984 | Italian Grand Prix | HB Suzuki GP Team | Suzuki | 5 | 6 | ||
| 1985 | San Marino Grand Prix | HB Suzuki GP Team | Suzuki | 6 | 5 | ||
| Avg. | 0 | 3.5 | 9.5 |