1 | 7 | Swiss Grand Prix | 30 | Officine Alfieri Maserati | Maserati 250F | Maserati 250F | 12 | 4 |
2 | 8 | Italian Grand Prix | 24 | Officine Alfieri Maserati | Maserati 250F | Maserati 250F | 10 | DNF |
3 | 9 | Spanish Grand Prix | 10 | Officine Alfieri Maserati | Maserati 250F | Maserati 250F | 11 | 4 |