1 | 1997 | Nurburgring | 57 | ROOCK Racing | Porsche 911 GT2 | Porsche PF636T | Stéphane Ortelli/John Robinson/ | GT2 | 3 | 10 |
2 | 1997 | Mugello | 87 | ROOCK Racing | Porsche 911 GT2 | Porsche PF636T | Mike Martin/John Robinson/ | GT2 | 13 | 6 |
3 | 1997 | Laguna Seca | 87 | ROOCK Racing | Porsche 911 GT2 | Porsche PF636T | André Ahrle/John Robinson/ | GT2 | 13 | 16 |
4 | 1998 | Donington | 58 | Roock Sportsystem | Porsche 911 GT2 | Porsche PF636T | John Robinson | GT2 | 15 | |
5 | 1999 | Monza | 5 | Roock Sportsystem | Porsche 911 GT2 | Porsche PF636T | Michael Eschmann/John Robinson/ | GT | 16 | 21 |
6 | 1999 | Silverstone | 32 | Roock Sportsystem | Porsche 911 GT2 | Porsche PF636T | Raffaele Sangiuolo/John Robinson/ | GT | 20 |