| 🇮🇹Italian Grand Prix 1956 | 2 Sept 1956 | Vanwall | 4 | Oil leak | |
| 🇮🇹Italian Grand Prix 1955 | 11 Sept 1955 | Mercedes | 9 | 2 | 6 |
| 🇬🇧British Grand Prix 1955 | 16 Jul 1955 | Mercedes | 5 | 4 | 3 |
| 🇧🇪Belgian Grand Prix 1955 | 5 Jun 1955 | Ferrari | 0 | Withdrew | |
| 🇲🇨Monaco Grand Prix 1955 | 22 May 1955 | Ferrari | 15 | 8 | |
| 🇩🇪German Grand Prix 1954 | 1 Aug 1954 | Ferrari | 13 | 6 | |
| 🇮🇹Italian Grand Prix 1952 | 7 Sept 1952 | Ferrari | 6 | 7 | |
| 🇩🇪German Grand Prix 1952 | 3 Aug 1952 | Ferrari | 5 | 4 | 3 |
| 🇬🇧British Grand Prix 1952 | 19 Jul 1952 | Ferrari | 3 | 2 | 6 |
| 🇫🇷French Grand Prix 1952 | 6 Jul 1952 | Ferrari | 3 | 3 | 4 |
| 🇧🇪Belgian Grand Prix 1952 | 22 Jun 1952 | Ferrari | 3 | Accident | |
| 🇨🇭Swiss Grand Prix 1952 | 18 May 1952 | Ferrari | 2 | 1 | 9 |
| 🇪🇸Spanish Grand Prix 1951 | 28 Oct 1951 | Ferrari | 7 | Wheel | |
| 🇮🇹Italian Grand Prix 1951 | 16 Sept 1951 | Ferrari | 6 | 5 | 2 |
| 🇩🇪German Grand Prix 1951 | 29 Jul 1951 | Ferrari | 6 | 5 | 2 |
| 🇧🇪Belgian Grand Prix 1951 | 17 Jun 1951 | Ferrari | 5 | Transmission | |
| 🇨🇭Swiss Grand Prix 1951 | 27 May 1951 | Ferrari | 6 | 2 | 6 |
| 🇮🇹Italian Grand Prix 1950 | 3 Sept 1950 | Alfa Romeo | 7 | Engine | |