1956 - 2 F1 GP (1 Maserati, 1 Scuderia Guastalla), 1.5 points (shared 4th
in Argentine GP with Landi). 3rd in non-championship Naples GP, 5th
Syracuse GP. class win at Coppa Inter Europa at Monza (Maserati)
1958 - 5 F1 attempts (Scuderia Centro Sud - Maserati), 0 points, DNQ Monaco.
6th in non-championship Caen GP
1960 - Crashed Ferrari out of Nurburgring 1000km