1 | 1990 | Suzuka | 9 | Joest Porsche Racing | Porsche 962 C | Porsche PF63TT | John Winter | C1 | 23 | 16 |
2 | 1990 | Monza | 9 | Joest Porsche Racing | Porsche 962 C | Porsche PF63TT | John Winter | C1 | 17 | |
3 | 1990 | Silverstone | 9 | Joest Porsche Racing | Porsche 962 C | Porsche PF63TT | John Winter | C1 | 16 | |
4 | 1990 | Spa-Francorchamps | 9 | Joest Porsche Racing | Porsche 962 C | Porsche PF63TT | John Winter | C1 | 20 | 16 |
5 | 1990 | Dijon | 9 | Joest Porsche Racing | Porsche 962 C | Porsche PF63TT | John Winter | C1 | 14 | |
6 | 1991 | Le Mans 24h | 32 | Sauber Mercedes Benz | Mercedes C11 | Mercedes M119 | Jonathan Palmer/Kurt Thiim/ | C2 | 4 |