| Year | Grand Prix | No. | Team | Maufacturer | Grid | Position | Pts Points |
|---|---|---|---|---|---|---|---|
| 1959 | Ulster Grand Prix | Norton | 0 | ||||
| 1960 | Ulster Grand Prix | Norton | 13 | 0 | |||
| 1961 | Ulster Grand Prix | Norton | 8 | 0 | |||
| 1962 | Ulster Grand Prix | Norton | 0 | ||||
| 1963 | Ulster Grand Prix | Matchless | 0 | ||||
| 1964 | Ulster Grand Prix | Matchless | 0 | ||||
| 1965 | Ulster Grand Prix | Matchless | 4 | 3 | |||
| 1966 | Ulster Grand Prix | Matchless | 4 | 3 | |||
| 1967 | Ulster Grand Prix | Matchless / Norton | 3 | 4 | |||
| 1968 | Ulster Grand Prix | Matchless / Cardani | 5 | 2 | |||
| 1970 | Ulster Grand Prix | Seeley-Matchless / Seeley-Suzuki | 4 | 8 | |||
| 1971 | Ulster Grand Prix | Suzuki / Jada | 1 | 15 | |||
| Avg. | 0 | 5.3 | 5.8 |
