1 | 2 | Monaco Grand Prix | 28 | Officine Alfieri Maserati | Maserati 250F | Maserati 250F | 2 | 1 |
2 | 4 | Belgian Grand Prix | 34 | Officine Alfieri Maserati | Maserati 250F | Maserati 250F | 9 | 3 |
3 | 7 | German Grand Prix | 7 | Officine Alfieri Maserati | Maserati 250F | Maserati 250F | 4 | 2 |
4 | 8 | Italian Grand Prix | 36 | Officine Alfieri Maserati | Maserati 250F | Maserati 250F | 6 | 1 |