| 13 | 1958 | France | Privé | 40 | Maserati | 250F | Maserati | L6 | Pirelli | 12 | ab | Accident |
| 12 | 1958 | Belgique | Privé | 38 | Maserati | 250F | Maserati | L6 | Pirelli | 18 | ab | Moteur |
| 11 | 1958 | Argentine | Privé | 10 | Maserati | 250F | Maserati | L6 | Pirelli | 9 | 8 | |
| 10 | 1957 | Italie | Officine Alfieri Maserati | 10 | Maserati | 250F | Maserati | L6 | Pirelli | 15 | 9 | |
| 9 | 1957 | Pescara | Officine Alfieri Maserati | 10 | Maserati | 250F | Maserati | L6 | Pirelli | 12 | ab | Moteur |
| 8 | 1957 | Allemagne | Officine Alfieri Maserati | 18 | Maserati | 250F | Maserati | L6 | Pirelli | 21 | ab | Direction |
| 7 | 1956 | Italie | Officine Alfieri Maserati | 38 | Maserati | 250F | Maserati | L6 | Pirelli | 17 | 4 | |
| 6 | 1956 | Allemagne | Officine Alfieri Maserati | 20 | Maserati | 250F | Maserati | L6 | Pirelli | 16 | 4 | |
| 5 | 1956 | Grande-Bretagne | Officine Alfieri Maserati | 10 | Maserati | 250F | Maserati | L6 | Pirelli | 25 | 8 | |
| 4 | 1956 | France | Officine Alfieri Maserati | 40 | Maserati | 250F | Maserati | L6 | Pirelli | 17 | 7 | |
| 3 | 1956 | Belgique | Officine Alfieri Maserati | 36 | Maserati | 250F | Maserati | L6 | Pirelli | 13 | ab | Accident |
| 2 | 1954 | Espagne | Officine Alfieri Maserati | 16 | Maserati | 250F | Maserati | L6 | Pirelli | 13 | 6 | |
| 1 | 1951 | Espagne | Scuderia Milano | 44 | Maserati | 4CLT/48 | Maserati | L4 c | Pirelli | 17 | 10 | |