2012 | 24 Hours of Daytona | APR Motorsport | 1 | 0 | 0 | 0 | |
2010 | 24 Hours of Le Mans | Drayson Racing | 1 | 0 | 0 | 0 | |
2008 | 24 Hours of Le Mans | Audi Sport North America | 1 | 0 | 0 | 0 | |
2007 | 24 Hours of Le Mans | Audi Sport North America | 1 | 1 | 0 | 1 | |
2006 | 24 Hours of Le Mans | Audi Sport Team Joest | 1 | 1 | 0 | 1 | |
2005 | 24 Hours of Le Mans | ADT Champion Racing | 1 | 0 | 0 | 1 | |
2004 | Deutsche Tourenwagen Masters | Audi Sport Infineon Team Joest | 11 | 10 | 0 | 0 | 0 |
2004 | 24 Hours of Le Mans | Champion Racing Dave Maraj | 1 | 0 | 0 | 1 | |
2003 | 24 Hours of Le Mans | Champion Racing Dave Maraj | 1 | 0 | 0 | 1 | |
2002 | 24 Hours of Le Mans | Audi Sport Team Joest | 1 | 1 | 0 | 1 | |
2001 | 24 Hours of Le Mans | Audi Sport Team Joest | 1 | 1 | 0 | 1 | |
2000 | 24 Hours of Le Mans | Audi Sport Team Joest | 1 | 1 | 0 | 1 | |
1999 | 24 Hours of Le Mans | Audi Sport Team Joest | 1 | 0 | 0 | 1 | |
1998 | 24 Hours of Le Mans | Gulf Team Davidoff | 1 | 0 | 0 | 0 | |
1992 | Deutsche Tourenwagen Masters | BMW M Team Bigazzi | 12 | 24 | 0 | 0 | 4 |
1991 | FIA Formula One World Championship | Scuderia Italia SpA | 18 | 13 | 0 | 0 | 0 |
1990 | FIA Formula One World Championship | Scuderia Italia | 13 | 0 | 0 | 0 | |
1990 | Deutsche Tourenwagen Masters | BMW M Team Schnitzer | 15 | 4 | 1 | 0 | 2 |
1989 | FIA Formula One World Championship | Benetton Formula | 23 | 10 | 0 | 0 | 0 |
1987 | FIA F3 World Cup | Eddie Jordan Racing | 1 | 0 | 0 | 0 | |
1986 | FIA F3 World Cup | Eddie Jordan Racing | 3 | 0 | 0 | 1 | |
1986 | FIA International F3000 Championship | Onyx Racing Engineering | 3 | 11 | 1 | 3 | 5 |
1985 | FIA F3 World Cup | Eddie Jordan Racing | 3 | 0 | 0 | 0 | |
1985 | FIA International F3000 Championship | Onyx | 3 | 11 | 2 | 1 | 4 |
1984 | FIA F3 World Cup | West Surrey Racing | 3 | 0 | 0 | 0 | |
1981 | 24 Hours of Le Mans | Martini Racing | 1 | 0 | 0 | 0 |