| Year | Grand Prix | Circuit | Qualifying Position | Finish Position | Team | Manufacturer | Points |
|---|---|---|---|---|---|---|---|
| 1971 | Isle of Man TT | Snaefell Mountain |
Ret
|
Kawasaki | |||
| 1972 | Spanish Grand Prix | Montjuïc |
Ret
|
Kawasaki | |||
| 1973 | Isle of Man TT | Snaefell Mountain |
4
|
Yamaha | 8 | ||
| 1975 | French Grand Prix | Paul Ricard |
9
|
Yamaha | 2 | ||
| 1975 | Austrian Grand Prix | Salzburgring |
9
|
Yamaha | 2 | ||
| 1975 | German Grand Prix | Hockenheimring |
8
|
Yamaha | 3 | ||
| 1975 | Nations Grand Prix | Imola |
6
|
Yamaha | 5 | ||
| 1975 | Isle of Man TT | Snaefell Mountain |
Ret
|
Yamaha | |||
| 1975 | Dutch TT | Assen |
Ret
|
Yamaha | |||
| 1975 | Belgian Grand Prix | Spa-Francorchamps |
Ret
|
Yamaha | |||
| 1975 | Belgian Grand Prix | Spa-Francorchamps |
4
|
Yamaha | 8 | ||
| 1975 | Swedish Grand Prix | Anderstorp |
11
|
Yamaha | |||
| 1975 | Finnish Grand Prix | Imatra |
Ret
|
Yamaha | |||
| 1975 | Czechoslovakian Grand Prix | Brno |
3
|
Yamaha | 10 | ||
| 1976 | French Grand Prix | Le Mans |
15
|
Hermetite Racing International | Yamaha | ||
| 1976 | Austrian Grand Prix | Salzburgring |
10
|
Hermetite Racing International | Yamaha | 1 | |
| 1976 | Isle of Man TT | Snaefell Mountain |
Ret
|
Hermetite Racing International | Yamaha | ||
| 1976 | Dutch TT | Assen |
4
|
Hermetite Racing International | Yamaha | 8 | |
| 1976 | Belgian Grand Prix | Spa-Francorchamps |
11
|
Hermetite Racing International | Yamaha | ||
| 1976 | Swedish Grand Prix | Anderstorp |
11
|
Hermetite Racing International | Suzuki | ||
| 1976 | Finnish Grand Prix | Imatra |
Ret
|
Hermetite Racing International | Yamaha | ||
| 1976 | Czechoslovakian Grand Prix | Brno |
Ret
|
Hermetite Racing International | Urs-Métisse | ||
| 1976 | German Grand Prix | Nürburgring |
Ret
|
Hermetite Racing International | Suzuki | ||
| 1977 | Austrian Grand Prix | Salzburgring |
3
|
Hermetite Racing International | Suzuki | 10 | |
| 1977 | German Grand Prix | Hockenheimring |
14
|
Hermetite Racing International | Suzuki | ||
| 1977 | Nations Grand Prix | Imola |
15
|
Hermetite Racing International | Suzuki | ||
| 1977 | French Grand Prix | Paul Ricard |
Ret
|
Hermetite Racing International | Suzuki | ||
| 1977 | Swedish Grand Prix | Anderstorp |
16
|
Hermetite Racing International | Suzuki | ||
| 1977 | Finnish Grand Prix | Imatra |
13
|
Hermetite Racing International | |||
| 1977 | Czechoslovakian Grand Prix | Brno |
11
|
Hermetite Racing International | |||
| 1977 | British Grand Prix | Silverstone |
6
|
Hermetite Racing International | 5 | ||
| 1978 | Spanish Grand Prix | Jarama |
18
|
||||
| 1978 | Austrian Grand Prix | Salzburgring |
Ret
|
Sarome & Motul Team | |||
| 1978 | French Grand Prix | Nogaro |
11
|
||||
| 1978 | Nations Grand Prix | Mugello |
14
|
||||
| 1978 | Dutch TT | Assen |
14
|
||||
| 1978 | Belgian Grand Prix | Spa-Francorchamps |
8
|
3 | |||
| 1978 | Swedish Grand Prix | Karlskoga |
10
|
1 | |||
| 1978 | Finnish Grand Prix | Imatra |
Ret
|
Suzuki | |||
| 1978 | British Grand Prix | Silverstone |
13
|
Suzuki | |||
| 1978 | German Grand Prix | Nürburgring |
15
|
Suzuki | |||
| 1979 | Austrian Grand Prix | Salzburgring | 7 |
13
|
Suzuki | ||
| 1979 | German Grand Prix | Hockenheimring |
Ret
|
Suzuki | |||
| 1979 | Nations Grand Prix | Imola |
13
|
Suzuki | |||
| 1979 | Belgian Grand Prix | Spa-Francorchamps |
DNS
|
Suzuki | |||
| 1979 | British Grand Prix | Silverstone |
Ret
|
Suzuki | |||
| 1981 | British Grand Prix | Silverstone |
20
|
Yamaha |