| 🇺🇸United States Grand Prix 1963 | 6 Oct 1963 | Lotus-BRM | 17 | Gearbox | |
| 🇺🇸Indianapolis 500 1960 | 30 May 1960 | Watson | 3 | 2 | 6 |
| 🇺🇸United States Grand Prix 1959 | 12 Dec 1959 | Kurtis Kraft | 19 | Clutch | |
| 🇺🇸Indianapolis 500 1959 | 30 May 1959 | Watson | 6 | 1 | 8 |
| 🇺🇸Indianapolis 500 1958 | 30 May 1958 | Lesovsky | 11 | Magneto | |
| 🇺🇸Indianapolis 500 1957 | 30 May 1957 | Lesovsky | 24 | Turbo | |
| 🇺🇸Indianapolis 500 1956 | 30 May 1956 | Kurtis Kraft | 15 | 8 | |
| 🇺🇸Indianapolis 500 1955 | 30 May 1955 | Kuzma | 30 | Accident | |
| 🇺🇸Indianapolis 500 1954 | 31 May 1954 | Pawl | 16 | Retired | |
| 🇺🇸Indianapolis 500 1953 | 30 May 1953 | Kurtis Kraft | 10 | 16 | |
| 🇺🇸Indianapolis 500 1952 | 30 May 1952 | Kurtis Kraft | 22 | Oil pressure | |
| 🇺🇸Indianapolis 500 1951 | 30 May 1951 | Bromme | 25 | Oil pipe | |