| 🇲🇨Monaco Grand Prix 1956 | 13 May 1956 | Maserati | 0 | Engine | |
| 🇲🇨Monaco Grand Prix 1955 | 22 May 1955 | Lancia | 19 | 6 | |
| 🇮🇹Italian Grand Prix 1953 | 13 Sept 1953 | OSCA | 25 | 10 | |
| 🇫🇷French Grand Prix 1953 | 5 Jul 1953 | OSCA | 25 | 15 | |
| 🇪🇸Spanish Grand Prix 1951 | 28 Oct 1951 | Talbot-Lago | 12 | Ignition | |
| 🇮🇹Italian Grand Prix 1951 | 16 Sept 1951 | Talbot-Lago | 17 | Ignition | |
| 🇩🇪German Grand Prix 1951 | 29 Jul 1951 | Talbot-Lago | 13 | Ignition | |
| 🇬🇧British Grand Prix 1951 | 14 Jul 1951 | Talbot-Lago | 13 | Brakes | |
| 🇫🇷French Grand Prix 1951 | 1 Jul 1951 | Talbot-Lago | 8 | 6 | |
| 🇧🇪Belgian Grand Prix 1951 | 17 Jun 1951 | Talbot-Lago | 9 | Engine | |
| 🇨🇭Swiss Grand Prix 1951 | 27 May 1951 | Maserati | 19 | 7 | |
| 🇮🇹Italian Grand Prix 1950 | 3 Sept 1950 | Maserati | 19 | Oil pressure | |
| 🇫🇷French Grand Prix 1950 | 2 Jul 1950 | Maserati | 13 | Engine | |
| 🇨🇭Swiss Grand Prix 1950 | 4 Jun 1950 | Maserati | 16 | 9 | |
| 🇲🇨Monaco Grand Prix 1950 | 21 May 1950 | Maserati | 8 | 3 | 4 |
| 🇬🇧British Grand Prix 1950 | 13 May 1950 | Maserati | 11 | Clutch | |