| 1949 | Isle of Man TT · Grand Prix | Triumph | 6 | | Classified |
| 1959 | Isle of Man TT · Grand Prix | AJS | 19 | | Classified |
| 1960 | Isle of Man TT · Grand Prix | Norton | 21 | | Classified |
| 1961 | Isle of Man TT · Grand Prix | Norton | 10 | | Classified |
| 1962 | Isle of Man TT · Grand Prix | Norton | 3 | | Classified |
| 1962 | Belgian Grand Prix · Grand Prix | Norton | 6 | | Classified |
| 1962 | Ulster Grand Prix · Grand Prix | Norton | — | | Ret |
| 1963 | Isle of Man TT · Grand Prix | Norton | 6 | | Classified |
| 1963 | Dutch TT · Grand Prix | Norton | 5 | | Classified |
| 1963 | Belgian Grand Prix · Grand Prix | Norton | 4 | | Classified |
| 1963 | Ulster Grand Prix · Grand Prix | Norton | 7 | | Classified |
| 1963 | Finnish Grand Prix · Grand Prix | Norton | 4 | | Classified |
| 1963 | Nations Grand Prix · Grand Prix | Norton | 3 | | Classified |
| 1964 | Isle of Man TT · Grand Prix | Matchless | 3 | | Classified |
| 1964 | Dutch TT · Grand Prix | Matchless | 5 | | Classified |
| 1964 | Belgian Grand Prix · Grand Prix | Matchless | 7 | | Classified |
| 1964 | West German Grand Prix · Grand Prix | Matchless | 6 | | Classified |
| 1964 | East German Grand Prix · Grand Prix | Matchless | — | | Ret |
| 1964 | Ulster Grand Prix · Grand Prix | Matchless | 6 | | Classified |
| 1964 | Finnish Grand Prix · Grand Prix | Matchless | — | | Ret |
| 1964 | Nations Grand Prix · Grand Prix | Matchless | 7 | | Classified |
| 1965 | Belgian Grand Prix · Grand Prix | Matchless | 5 | | Classified |
| 1965 | East German Grand Prix · Grand Prix | Matchless | 5 | | Classified |
| 1965 | Czechoslovak Grand Prix · Grand Prix | Matchless | 5 | | Classified |
| 1965 | Ulster Grand Prix · Grand Prix | Matchless | 5 | | Classified |
| 1965 | Finnish Grand Prix · Grand Prix | Matchless | 3 | | Classified |
| 1965 | Nations Grand Prix · Grand Prix | Matchless | 4 | | Classified |
| 1966 | West German Grand Prix · Grand Prix | Paton | — | | Ret |
| 1966 | Dutch TT · Grand Prix | Paton | 8 | | Classified |
| 1966 | Belgian Grand Prix · Grand Prix | Paton | 14 | | Classified |
| 1966 | East German Grand Prix · Grand Prix | Paton | — | | Ret |
| 1966 | Czechoslovak Grand Prix · Grand Prix | Paton | — | | Ret |
| 1966 | Finnish Grand Prix · Grand Prix | Paton | 8 | | Classified |
| 1966 | Ulster Grand Prix · Grand Prix | Paton | 12 | | Classified |
| 1966 | Isle of Man TT · Grand Prix | Paton | 12 | | Classified |
| 1966 | Nations Grand Prix · Grand Prix | Paton | 4 | | Classified |
| 1967 | West German Grand Prix · Grand Prix | Hannah-Paton | — | | Ret |
| 1967 | Isle of Man TT · Grand Prix | Hannah-Paton | 5 | | Classified |
| 1967 | Dutch TT · Grand Prix | Hannah-Paton | — | | Ret |
| 1967 | Belgian Grand Prix · Grand Prix | Hannah-Paton | 3 | | Classified |
| 1967 | East German Grand Prix · Grand Prix | Hannah-Paton | — | | Ret |
| 1967 | Czechoslovak Grand Prix · Grand Prix | Hannah-Paton | — | | Ret |
| 1967 | Finnish Grand Prix · Grand Prix | Hannah-Paton | 5 | | Classified |
| 1967 | Ulster Grand Prix · Grand Prix | Hannah-Paton | — | | Ret |
| 1967 | Nations Grand Prix · Grand Prix | Hannah-Paton | 4 | | Classified |
| 1967 | Canadian Grand Prix · Grand Prix | Hannah-Paton | — | | Ret |