2006 | FIA GT Championship | JMB Racing | 1 | 0 | 0 | 0 | |
2002 | FIA GT Championship | JMB Competition | 0 | 0 | 0 | 0 | |
1988 | Deutsche Tourenwagen Masters | Snobeck Racing Service | 45 | 2 | 0 | 0 | 0 |
1979 | 24 Hours of Le Mans | 1 | 0 | 0 | 0 | ||
1975 | 24 Hours of Le Mans | North American Racing Team | 0 | 0 | 0 | 0 |