| Year | Grand Prix | No. | Team | Maufacturer | Grid | Position | Pts Points |
|---|---|---|---|---|---|---|---|
| 1977 | Nations Grand Prix | 6 | Marlboro Masche Total | Suzuki | 6 | 5 | |
| 1979 | Nations Grand Prix | Suzuki | 8 | 3 | |||
| 1981 | San Marino Grand Prix | Suzuki | Ret | 0 | |||
| 1983 | San Marino Grand Prix | Marlboro-Suzuki | Suzuki | 13 | 0 | ||
| Avg. | 0 | 9 | 4 |