1954 | FIA Formula One World Championship | Prince Bira | 17 | 5 | 0 | 0 | 0 |
1954 | 24 Hours of Le Mans | David Brown Racing Dept. | 1 | 0 | 0 | 0 | |
1954 | FIA Formula One World Championship | Officine Alfieri Maserati | 17 | 1 | 0 | 0 | 0 |
1953 | FIA Formula One World Championship | Scuderia Milano | 1 | 0 | 0 | 0 | |
1953 | FIA Formula One World Championship | Connaught Engineering | 3 | 0 | 0 | 0 | |
1952 | FIA Formula One World Championship | Equipe Gordini | 4 | 0 | 0 | 0 | |
1951 | FIA Formula One World Championship | Prince Bira | 1 | 0 | 0 | 0 | |
1950 | FIA Formula One World Championship | Enrico Plate | 8 | 4 | 0 | 0 | 0 |
1939 | 24 Hours of Le Mans | 1 | 0 | 0 | 0 |