| 🇮🇹Italian Grand Prix 1956 | 2 Sept 1956 | Maserati | 8 | Engine | |
| 🇩🇪German Grand Prix 1956 | 5 Aug 1956 | Maserati | 20 | Engine | |
| 🇬🇧British Grand Prix 1956 | 14 Jul 1956 | Maserati | 19 | 6 | |
| 🇫🇷French Grand Prix 1956 | 1 Jul 1956 | Maserati | 10 | Brakes | |
| 🇧🇪Belgian Grand Prix 1956 | 3 Jun 1956 | Maserati | 11 | 5 | 2 |
| 🇮🇹Italian Grand Prix 1955 | 11 Sept 1955 | Ferrari | 8 | Withdrew | |
| 🇲🇨Monaco Grand Prix 1955 | 22 May 1955 | Lancia | 7 | 5 | 2 |
| 🇦🇷Argentine Grand Prix 1955 | 16 Jan 1955 | Lancia | 12 | Accident | |
| 🇪🇸Spanish Grand Prix 1954 | 24 Oct 1954 | Lancia | 5 | Brakes | |
| 🇮🇹Italian Grand Prix 1954 | 5 Sept 1954 | Maserati | 6 | Clutch | |
| 🇩🇪German Grand Prix 1954 | 1 Aug 1954 | Maserati | 10 | Withdrew | |
| 🇬🇧British Grand Prix 1954 | 17 Jul 1954 | Maserati | 27 | Engine | |
| 🇫🇷French Grand Prix 1954 | 4 Jul 1954 | Maserati | 14 | 5 | 2 |
| 🇮🇹Italian Grand Prix 1953 | 13 Sept 1953 | Ferrari | 5 | 3 | 4 |
| 🇨🇭Swiss Grand Prix 1953 | 23 Aug 1953 | Ferrari | 6 | 6 | |
| 🇩🇪German Grand Prix 1953 | 2 Aug 1953 | Ferrari | 1 | 8 | |
| 🇬🇧British Grand Prix 1953 | 18 Jul 1953 | Ferrari | 6 | Axle | |
| 🇫🇷French Grand Prix 1953 | 5 Jul 1953 | Ferrari | 3 | 6 | |
| 🇧🇪Belgian Grand Prix 1953 | 21 Jun 1953 | Ferrari | 5 | 2 | 6 |
| 🇳🇱Dutch Grand Prix 1953 | 7 Jun 1953 | Ferrari | 4 | Throttle | 1 |
| 🇦🇷Argentine Grand Prix 1953 | 18 Jan 1953 | Ferrari | 3 | 2 | 6 |
| 🇮🇹Italian Grand Prix 1952 | 7 Sept 1952 | Ferrari | 2 | 3 | 4 |
| 🇳🇱Dutch Grand Prix 1952 | 17 Aug 1952 | Ferrari | 4 | 3 | 4 |
| 🇪🇸Spanish Grand Prix 1951 | 28 Oct 1951 | Ferrari | 5 | Ignition | |
| 🇮🇹Italian Grand Prix 1951 | 16 Sept 1951 | Ferrari | 5 | 4 | 3 |
| 🇩🇪German Grand Prix 1951 | 29 Jul 1951 | Ferrari | 5 | 4 | 3 |
| 🇬🇧British Grand Prix 1951 | 14 Jul 1951 | Ferrari | 5 | 3 | 4 |
| 🇫🇷French Grand Prix 1951 | 1 Jul 1951 | Ferrari | 4 | 3 | 4 |
| 🇧🇪Belgian Grand Prix 1951 | 17 Jun 1951 | Ferrari | 3 | 3 | 4 |
| 🇨🇭Swiss Grand Prix 1951 | 27 May 1951 | Ferrari | 3 | Accident | |
| 🇧🇪Belgian Grand Prix 1950 | 18 Jun 1950 | Ferrari | 4 | 6 | |
| 🇨🇭Swiss Grand Prix 1950 | 4 Jun 1950 | Ferrari | 4 | Engine | |
| 🇲🇨Monaco Grand Prix 1950 | 21 May 1950 | Ferrari | 6 | Axle | |