1976 | 24 Hours of Le Mans | Martini Racing Porsche System | 1 | 1 | 0 | 1 | |
1975 | FIA Formula One World Championship | HB Bewaking Team Ensign | 19 | 3 | 0 | 0 | 0 |
1975 | 24 Hours of Le Mans | Gelo Racing Team | 1 | 0 | 0 | 0 | |
1974 | 24 Hours of Le Mans | Martini Racing Team | 1 | 0 | 0 | 1 | |
1974 | FIA Formula One World Championship | Frank Williams Racing Cars | 1 | 0 | 0 | 0 | |
1973 | FIA Formula One World Championship | Frank Williams Racing Cars | 19 | 3 | 0 | 0 | 0 |
1973 | 24 Hours of Le Mans | Martini Racing Team | 1 | 0 | 0 | 0 | |
1972 | 24 Hours of Le Mans | Ecurie Bonnier | 1 | 0 | 0 | 0 | |
1971 | FIA Formula One World Championship | Stichting Autoraces Nederland | 1 | 0 | 0 | 0 | |
1971 | 24 Hours of Le Mans | Martini Racing Team | 1 | 1 | 0 | 1 | |
1970 | 24 Hours of Le Mans | AAW Racing Team | 1 | 0 | 0 | 0 |