| 1960 | Isle of Man TT · Grand Prix | Norton | 29 | | Classified |
| 1961 | Nations Grand Prix · Grand Prix | Norton | 4 | | Classified |
| 1964 | Dutch TT · Grand Prix | Bianchi | 7 | | Classified |
| 1964 | West German Grand Prix · Grand Prix | Bianchi | — | | DNS |
| 1964 | Nations Grand Prix · Grand Prix | Bianchi | — | | Ret |
| 1968 | Dutch TT · Grand Prix | Linto | — | | Ret |
| 1968 | Belgian Grand Prix · Grand Prix | Linto | — | | Ret |
| 1968 | East German Grand Prix · Grand Prix | Linto | 2 | | Classified |
| 1968 | Czechoslovak Grand Prix · Grand Prix | Linto | — | | Ret |
| 1968 | Nations Grand Prix · Grand Prix | Linto | 4 | | Classified |
| 1969 | West German Grand Prix · Grand Prix | Linto | — | | Ret |
| 1969 | French Grand Prix · Grand Prix | Linto | — | | Ret |
| 1969 | Isle of Man TT · Grand Prix | Linto | — | | Ret |
| 1969 | Dutch TT · Grand Prix | Linto | — | | Ret |
| 1969 | Belgian Grand Prix · Grand Prix | Linto | — | | Ret |
| 1969 | East German Grand Prix · Grand Prix | Linto | — | | Ret |
| 1969 | Czechoslovak Grand Prix · Grand Prix | Linto | — | | Ret |
| 1969 | Nations Grand Prix · Grand Prix | Linto | 1 | | Classified |
| 1970 | French Grand Prix · Grand Prix | Linto | 3 | | Classified |
| 1970 | Yugoslavian Grand Prix · Grand Prix | Linto | — | | Ret |
| 1970 | Dutch TT · Grand Prix | Linto | 3 | | Classified |
| 1970 | Belgian Grand Prix · Grand Prix | Linto | — | | Ret |
| 1970 | East German Grand Prix · Grand Prix | Linto | — | | Ret |
| 1970 | Finnish Grand Prix · Grand Prix | Linto | 3 | | Classified |
| 1970 | Nations Grand Prix · Grand Prix | Linto | — | | Ret |
| 1970 | Spanish Grand Prix · Grand Prix | Linto | — | | Ret |
| 1971 | Austrian Grand Prix · Grand Prix | Linto | 7 | | Classified |
| 1971 | West German Grand Prix · Grand Prix | Linto | 5 | | Classified |
| 1971 | Isle of Man TT · Grand Prix | Linto | — | | Ret |
| 1971 | Dutch TT · Grand Prix | Linto | — | | Ret |
| 1971 | Belgian Grand Prix · Grand Prix | Linto | — | | Ret |
| 1971 | Swedish Grand Prix · Grand Prix | Linto | — | | Ret |
| 1971 | Finnish Grand Prix · Grand Prix | Linto | 7 | | Classified |
| 1971 | Nations Grand Prix · Grand Prix | Linto | 1 | | Classified |
| 1972 | German Grand Prix · Grand Prix | MV Agusta | 2 | | Classified |
| 1972 | Nations Grand Prix · Grand Prix | MV Agusta | 2 | | Classified |
| 1972 | Isle of Man TT · Grand Prix | MV Agusta | 2 | | Classified |
| 1972 | Yugoslavian Grand Prix · Grand Prix | MV Agusta | 1 | | Classified |
| 1972 | Dutch TT · Grand Prix | MV Agusta | 2 | | Classified |
| 1972 | Belgian Grand Prix · Grand Prix | MV Agusta | 2 | | Classified |
| 1972 | Finnish Grand Prix · Grand Prix | MV Agusta | 2 | | Classified |