| Year | Grand Prix | Circuit | Qualifying Position | Finish Position | Team | Manufacturer | Points |
|---|---|---|---|---|---|---|---|
| 1965 | Isle of Man TT | Snaefell Mountain |
21
|
Matchless | |||
| 1966 | Dutch TT | Assen |
Ret
|
Matchless | |||
| 1966 | Belgian Grand Prix | Spa-Francorchamps |
6
|
Matchless | 1 | ||
| 1966 | East German Grand Prix | Sachsenring |
4
|
Matchless | 3 | ||
| 1966 | Isle of Man TT | Snaefell Mountain |
5
|
Matchless | 2 | ||
| 1966 | Nations Grand Prix | Monza |
Ret
|
Matchless | |||
| 1967 | West German Grand Prix | Hockenheimring |
Ret
|
Matchless | |||
| 1967 | Isle of Man TT | Snaefell Mountain |
9
|
Matchless | |||
| 1967 | Dutch TT | Assen |
Ret
|
Matchless | |||
| 1967 | Belgian Grand Prix | Spa-Francorchamps |
Ret
|
Matchless | |||
| 1967 | Czechoslovakian Grand Prix | Masaryk |
Ret
|
Matchless | |||
| 1968 | German Grand Prix | Nürburgring |
7
|
Matchless / Seeley-Matchless | |||
| 1968 | Dutch TT | Assen |
6
|
Matchless / Seeley-Matchless | 1 | ||
| 1968 | Belgian Grand Prix | Spa-Francorchamps |
9
|
Matchless / Seeley-Matchless | |||
| 1968 | East German Grand Prix | Sachsenring |
Ret
|
Matchless / Seeley-Matchless | |||
| 1968 | Czechoslovakian Grand Prix | Masaryk |
Ret
|
Matchless / Seeley-Matchless | |||
| 1968 | Nations Grand Prix | Monza |
10
|
Matchless / Seeley-Matchless | |||
| 1969 | West German Grand Prix | Hockenheimring |
10
|
Seeley-Matchless | 1 | ||
| 1969 | Isle of Man TT | Snaefell Mountain |
6
|
Seeley-Matchless | 5 | ||
| 1969 | Dutch TT | Assen |
8
|
Seeley-Matchless | 3 | ||
| 1969 | Belgian Grand Prix | Spa-Francorchamps |
5
|
Seeley-Matchless | 6 | ||
| 1969 | Ulster Grand Prix | Dundrod |
6
|
Seeley-Matchless | 5 | ||
| 1969 | Nations Grand Prix | Imola |
6
|
Seeley-Matchless | 5 | ||
| 1970 | West German Grand Prix | Nürburgring |
Ret
|
Seeley-Matchless / Triumph | |||
| 1970 | Dutch TT | Assen |
8
|
Seeley-Matchless / Triumph | 3 | ||
| 1970 | Belgian Grand Prix | Spa-Francorchamps |
9
|
Seeley-Matchless / Triumph | 2 | ||
| 1970 | Ulster Grand Prix | Dundrod |
Ret
|
Seeley-Matchless / Triumph | |||
| 1971 | West German Grand Prix | Hockenheimring |
3
|
Kawasaki | 10 | ||
| 1971 | Dutch TT | Assen |
Ret
|
Kawasaki | |||
| 1971 | Belgian Grand Prix | Spa-Francorchamps |
5
|
Kawasaki | 6 | ||
| 1971 | Swedish Grand Prix | Anderstorp |
Ret
|
Kawasaki | |||
| 1971 | Ulster Grand Prix | Dundrod |
8
|
Kawasaki | 3 | ||
| 1971 | Nations Grand Prix | Monza |
Ret
|
Kawasaki | |||
| 1972 | French Grand Prix | Charade |
13
|
Kawasaki | |||
| 1972 | Dutch TT | Assen |
Ret
|
Kawasaki | |||
| 1972 | Belgian Grand Prix | Spa-Francorchamps |
11
|
Kawasaki |