2 win(s)
| Series | Race | Date | Event | Track | Bike | Entrant | Result |
|---|---|---|---|---|---|---|---|
| 1976 | |||||||
| FIM WC | 500cc | Jun 9 |
International Tourist Trophy
|
IoM Mountain | 351 Yamaha TZ | Tom Herron | 1st |
| FIM WC | 250cc | Jun 12 |
International Tourist Trophy
|
IoM Mountain | 250 Yamaha TZ | Tom Herron | 1st |