2017 | 24 Hours of Daytona | Konrad Motorsport | 1 | 0 | 0 | 0 | |
2017 | IMSA SportsCar Championship | Konrad Motorsport | 80 | 1 | 0 | 0 | 0 |
2016 | IMSA SportsCar Championship | Konrad Motorsport | 65 | 2 | 0 | 0 | 0 |
2016 | 24 Hours of Daytona | Konrad Motorsport | 1 | 0 | 0 | 0 | |
2014 | IMSA SportsCar Championship | Dempsey Racing | 124 | 1 | 0 | 0 | 0 |
2013 | 24 Hours of Daytona | Konrad Motorsport / Orbit | 1 | 0 | 0 | 0 | |
2005 | FIA GT Championship | Konrad Motorsport | 7 | 0 | 0 | 0 | |
2004 | FIA GT Championship | Konrad Motorsport | 30 | 8 | 0 | 3 | 0 |
2004 | European Le Mans Series | Vitaphone Racing Team | 4 | 0 | 0 | 0 | |
2004 | FIA GT Championship | Vitaphone Racing Team | 30 | 1 | 0 | 0 | 0 |
2003 | FIA GT Championship | Konrad Motorsport | 11 | 10 | 0 | 4 | 1 |
2003 | 24 Hours of Le Mans | Konrad Motorsport | 1 | 0 | 0 | 0 | |
2002 | 24 Hours of Le Mans | Konrad Motorsport | 1 | 0 | 0 | 0 | |
2001 | FIA Sportscar Championship | Konrad Motorsport | 0 | 0 | 0 | 0 | |
2001 | 24 Hours of Le Mans | Saleen/Allen Speedlab | 1 | 0 | 0 | 0 | |
2000 | FIA GT Championship | Konrad Motorsport | 13 | 8 | 0 | 0 | 0 |
2000 | FIA Sportscar Championship | 1 | 0 | 1 | 0 | ||
1999 | FIA GT Championship | Konrad Motorsport | 9 | 10 | 0 | 0 | 3 |
1999 | 24 Hours of Le Mans | Konrad Motorsport | 1 | 0 | 0 | 0 | |
1998 | FIA GT Championship | Konrad Motorsport | 4 | 10 | 0 | 0 | 0 |
1998 | 24 Hours of Le Mans | Konrad Motorsport | 1 | 0 | 0 | 0 | |
1997 | FIA GT Championship | Konrad Motorsport | 14 | 10 | 0 | 0 | 0 |
1997 | FIA Sportscar Championship | Pacific Racing | 0 | 0 | 0 | 0 | |
1997 | 24 Hours of Le Mans | Konrad Motorsport | 1 | 0 | 0 | 0 | |
1996 | 24 Hours of Le Mans | Konrad Motorsport | 1 | 0 | 0 | 0 | |
1995 | 24 Hours of Le Mans | Kremer Racing | 1 | 0 | 0 | 0 | |
1994 | 24 Hours of Le Mans | Konrad Motorsport | 1 | 0 | 0 | 0 | |
1993 | 24 Hours of Le Mans | Konrad Motorsport | 1 | 0 | 0 | 0 | |
1991 | FIA Sportscar World Championship | Konrad Motorsport | 46 | 7 | 0 | 0 | 0 |
1991 | 24 Hours of Le Mans | Konrad Motorsport | 1 | 0 | 0 | 0 | |
1991 | 24 Hours of Le Mans | Joest Porsche Racing | 0 | 0 | 0 | 0 | |
1991 | FIA Sportscar World Championship | Joest Porsche Racing | 46 | 0 | 0 | 0 | 0 |
1990 | FIA Sportscar World Championship | Konrad Motorsport | 5 | 0 | 0 | 0 | |
1990 | 24 Hours of Le Mans | Silk Cut Jaguar | 1 | 0 | 0 | 1 | |
1989 | 24 Hours of Le Mans | Brun Motorsport | 1 | 0 | 0 | 0 | |
1988 | 24 Hours of Le Mans | Blaupunkt-Joest Racing | 1 | 0 | 0 | 0 | |
1987 | 24 Hours of Le Mans | Porsche Kremer Racing | 1 | 0 | 0 | 0 | |
1985 | FIA F3 World Cup | Swallow Racing | 3 | 0 | 0 | 0 | |
1985 | 24 Hours of Le Mans | Porsche Kremer Racing | 1 | 0 | 0 | 0 | |
1984 | FIA F3 World Cup | Scuderia Teutonia | 3 | 0 | 0 | 0 | |
1983 | FIA F3 World Cup | Volkswagen Motorsport | 3 | 0 | 0 | 0 | |
1978 | 24 Hours of Le Mans | Whittington Brothers Racing | 1 | 0 | 0 | 0 |