1 | 1951 | Italian Grand Prix | 40 | Alfa Romeo SpA | Alfa Romeo 159 | Alfa Romeo 158 | 7 | 3 |
2 | 1952 | Italian Grand Prix | 22 | Officine Alfieri Maserati | Maserati A6GCM | Maserati A6GCM | 13 | 5 |
3 | 1953 | Italian Grand Prix | 52 | Officine Alfieri Maserati | Maserati A6GCM-53 | Maserati A6GCM-53 | 7 | DNF |