1 | 1 | British Grand Prix | 20 | Enrico Plate | Maserati 4CLT-50 | Maserati 4CL | 8 | DNF |
2 | 2 | Monaco Grand Prix | 52 | Enrico Plate | Maserati 4CLT-48 | Maserati 4CL | 12 | DNF |
3 | 4 | Swiss Grand Prix | 32 | Enrico Plate | Maserati 4CLT-48 | Maserati 4CL | 11 | 6 |
4 | 7 | Italian Grand Prix | 38 | Enrico Plate | Maserati 4CLT-48 | Maserati 4CL | 17 | 6 |