| Year | Grand Prix | Circuit | Qualifying Position | Finish Position | Team | Manufacturer | Points |
|---|---|---|---|---|---|---|---|
| 1966 | Isle of Man TT | Snaefell Mountain |
Ret
|
Norton | |||
| 1967 | Isle of Man TT | Snaefell Mountain |
Ret
|
Norton | |||
| 1968 | Isle of Man TT | Snaefell Mountain |
Ret
|
Norton | |||
| 1969 | Isle of Man TT | Snaefell Mountain |
Ret
|
Norton | |||
| 1975 | Isle of Man TT | Snaefell Mountain |
8
|
Yamaha | 3 | ||
| 1975 | Dutch TT | Assen |
14
|
Yamaha | |||
| 1975 | Belgian Grand Prix | Spa-Francorchamps |
Ret
|
Yamaha | |||
| 1976 | Isle of Man TT | Snaefell Mountain |
Ret
|
Yamaha | |||
| 1979 | British Grand Prix | Silverstone |
Ret
|
Harold Coppock | Suzuki |