| Year | Grand Prix | Circuit | Qualifying Position | Finish Position | Team | Manufacturer | Points |
|---|---|---|---|---|---|---|---|
| 1971 | Isle of Man TT | Snaefell Mountain |
26
|
Suzuki | |||
| 1972 | Isle of Man TT | Snaefell Mountain |
30
|
Crooks-Suzuki | |||
| 1976 | Isle of Man TT | Snaefell Mountain |
Ret
|
Suzuki |