1 | 1968 | South African Grand Prix | 1 | 14 | Cooper Car Co | Cooper T81B | Maserati 3.0 V12 | 21 | Oil Leak |
2 | 1968 | Belgian Grand Prix | 3 | 16 | Cooper Car Co | Cooper T86B | BRM P142 | 11 | Spun Off |
3 | 1972 | United States Grand Prix | 8 | 15 | Marlboro BRM | BRM P180 | BRM 3.0 V12 | 24 | Engine |
4 | 1974 | Belgian Grand Prix | 11 | 16 | UOP Shadow Racing Team | Shadow DN3 | Ford Cosworth Cosworth DFV | 18 | Engine |
5 | 1974 | Monaco Grand Prix | 12 | 16 | UOP Shadow Racing Team | Shadow DN3 | Ford Cosworth Cosworth DFV | 16 | Collision |