| Year | Grand Prix | No. | Team | Maufacturer | Grid | Position | Pts Points |
|---|---|---|---|---|---|---|---|
| 1977 | Nations Grand Prix | 19 | Texaco Heron Team Suzuki | Suzuki | 11 | 0 | |
| 1979 | Nations Grand Prix | Texaco Heron Team Suzuki | Yamaha | 11 | 0 | ||
| 1981 | San Marino Grand Prix | Team Mitsui Yamaha | Yamaha | Ret | 0 | ||
| 1983 | San Marino Grand Prix | Mitsui-Yamaha | Yamaha | 16 | 0 | ||
| Avg. | 0 | 12.7 | 0 |