| Year | Grand Prix | No. | Team | Maufacturer | Grid | Position | Pts Points |
|---|---|---|---|---|---|---|---|
| 1967 | Isle of Man TT | Matchless | 7 | 0 | |||
| 1968 | Isle of Man TT | Petty-Norton | Ret | 0 | |||
| 1969 | Isle of Man TT | Seeley-Matchless | 3 | 10 | |||
| 1970 | Isle of Man TT | Kuhn-Seeley | Ret | 0 | |||
| 1971 | Isle of Man TT | Cowles-Matchless | 9 | 2 | |||
| 1972 | Isle of Man TT | Cowles-Matchless | 18 | 0 | |||
| Avg. | 0 | 9.3 | 6 |