1 | 1 | Argentine Grand Prix | 2 | Officine Alfieri Maserati | Maserati 250F | Maserati 250F | 7 | Engine |
2 | 4 | Belgian Grand Prix | 30 | Officine Alfieri Maserati | Maserati 250F | Maserati 250F | 2 | Wheel |
3 | 5 | French Grand Prix | 2 | Officine Alfieri Maserati | Maserati 250F | Maserati 250F | 8 | Gearbox |
4 | 6 | British Grand Prix | 7 | Officine Alfieri Maserati | Maserati 250F | Maserati 250F | 1 | Mechanical |