Bill Maddrick
4 race(s)
| Series | Race | Event | Track | Bike | Entrant | Result |
|---|---|---|---|---|---|---|
| 1954 | ||||||
| Inter | 250cc |
Leinster Two 100s
|
Skerries | 250 Moto-Guzzi | Bill Maddrick | Maddrick - 2nd |
| Inter | 250cc |
North West 200
|
Coleraine | 250 Moto-Guzzi | Bill Maddrick | Maddrick - 2nd |
| FIM WC | 250cc |
International Tourist Trophy
|
IoM Mountain | 250 Moto-Guzzi | Bill Maddrick | Maddrick - 12th |
| FIM WC | 250cc |
Ulster Grand Prix
|
Dundrod | 250 Moto-Guzzi | Bill Maddrick | Maddrick - 9th |