2007 | European Le Mans Series | Team Markland Racing | 5 | 0 | 0 | 0 | |
2004 | FIA GT Championship | Mühlner Motorsport | 1 | 0 | 0 | 0 | |
1998 | FIA Sportscar Championship | SMR Bavaria Sportscar Team | 1 | 0 | 0 | 0 | |
1997 | FIA GT Championship | MVR | 2 | 0 | 0 | 0 | |
1996 | Deutsche Tourenwagen Masters | AMG-Mercedes | 18 | 20 | 0 | 0 | 0 |
1995 | Deutsche Tourenwagen Masters | Zakspeed Racing | 4 | 22 | 4 | 2 | 5 |
1994 | Deutsche Tourenwagen Masters | Zakspeed Racing | 5 | 24 | 3 | 12 | 8 |
1993 | Deutsche Tourenwagen Masters | Diebels Zakspeed Team | 6 | 22 | 1 | 4 | 5 |
1992 | Deutsche Tourenwagen Masters | Diebels Zakspeed Team | 2 | 24 | 2 | 8 | 8 |
1991 | Deutsche Tourenwagen Masters | AMG Mercedes | 8 | 24 | 1 | 2 | 3 |
1991 | 24 Hours of Le Mans | Sauber Mercedes Benz | 1 | 0 | 0 | 0 | |
1991 | FIA Sportscar World Championship | Sauber Mercedes Benz | 1 | 0 | 0 | 0 | |
1990 | Deutsche Tourenwagen Masters | AMG Mercedes | 3 | 22 | 3 | 2 | 5 |
1989 | Deutsche Tourenwagen Masters | AMG Mercedes | 4 | 21 | 2 | 0 | 4 |
1988 | Deutsche Tourenwagen Masters | AMG Mercedes | 18 | 8 | 0 | 0 | 2 |
1988 | Deutsche Tourenwagen Masters | MK Motorsport | 18 | 6 | 1 | 0 | 2 |
1987 | Deutsche Tourenwagen Masters | ATN | 22 | 9 | 0 | 0 | 0 |
1986 | Deutsche Tourenwagen Masters | ATN | 1 | 9 | 3 | 1 | 5 |