1 | 1974 | Canadian Grand Prix | Mario Andretti | Parnelli VPJ4 | Ford Cosworth Cosworth DFV | 16 | 7 |
2 | 1974 | United States Grand Prix | Mario Andretti | Parnelli VPJ4 | Ford Cosworth Cosworth DFV | 3 | |
3 | 1975 | Argentine Grand Prix | Mario Andretti | Parnelli VPJ4 | Ford Cosworth Cosworth DFV | 10 | |
4 | 1975 | Brazilian Grand Prix | Mario Andretti | Parnelli VPJ4 | Ford Cosworth Cosworth DFV | 18 | 7 |
5 | 1975 | South African Grand Prix | Mario Andretti | Parnelli VPJ4 | Ford Cosworth Cosworth DFV | 6 | 17 |
6 | 1975 | Spanish Grand Prix | Mario Andretti | Parnelli VPJ4 | Ford Cosworth Cosworth DFV | 4 | |
7 | 1975 | Monaco Grand Prix | Mario Andretti | Parnelli VPJ4 | Ford Cosworth Cosworth DFV | 13 | |
8 | 1975 | Swedish Grand Prix | Mario Andretti | Parnelli VPJ4 | Ford Cosworth Cosworth DFV | 15 | 4 |
9 | 1975 | French Grand Prix | Mario Andretti | Parnelli VPJ4 | Ford Cosworth Cosworth DFV | 15 | 5 |
10 | 1975 | British Grand Prix | Mario Andretti | Parnelli VPJ4 | Ford Cosworth Cosworth DFV | 12 | 12 |
11 | 1975 | German Grand Prix | Mario Andretti | Parnelli VPJ4 | Ford Cosworth Cosworth DFV | 13 | 10 |
12 | 1975 | Austrian Grand Prix | Mario Andretti | Parnelli VPJ4 | Ford Cosworth Cosworth DFV | 19 | |
13 | 1975 | Italian Grand Prix | Mario Andretti | Parnelli VPJ4 | Ford Cosworth Cosworth DFV | 15 | |
14 | 1975 | United States Grand Prix | Mario Andretti | Parnelli VPJ4 | Ford Cosworth Cosworth DFV | 5 | |
15 | 1976 | South African Grand Prix | Mario Andretti | Parnelli VPJ4B | Ford Cosworth Cosworth DFV | 13 | 6 |
16 | 1976 | United States Grand Prix West | Mario Andretti | Parnelli VPJ4B | Ford Cosworth Cosworth DFV | 15 |