1 | 1974 | Brazilian Grand Prix | John Watson | Brabham BT42 | Ford Cosworth Cosworth DFV | 15 | Clutch |
2 | 1974 | South African Grand Prix | John Watson | Brabham BT42 | Ford Cosworth Cosworth DFV | 13 | Fuel System |
3 | 1974 | German Grand Prix | John Watson | Brabham BT44 | Ford Cosworth Cosworth DFV | 14 | Suspension |
4 | 1974 | Canadian Grand Prix | John Watson | Brabham BT44 | Ford Cosworth Cosworth DFV | 15 | Suspension |