| 3 | Belgian Grand Prix | Maserati | 3rd | 4 | ||
| 5 | British Grand Prix | Maserati | DNF | ¹⁄₇ | Axle | |
| 6 | German Grand Prix | Maserati | DNF | Wheel Bearing | ||
| 7 | Swiss Grand Prix | Maserati | DNF | Oil pump | ||
| 8 | Italian Grand Prix | Maserati | 10th | |||
| 9 | Spanish Grand Prix | Maserati | DNF | Oil Pump | ||
| Championship: | 14th | 4¹⁄₇ | ||||