 He made his professional debut on 2 May 1937 with A.S. Roma aged 15 years and 280 days (the youngest debut in Serie A history; equalled on 22 December 2016 by Pietro Pellegri) in a 2–2 draw against Fiorentina.A week later he scored in a 5–1 defeat to A.S. Lucchese Libertas 1905 on 9 May 1937, making him the youngest scorer in Serie A history, a record he holds to this day.He also played in Serie B with Atalanta B.C., Inter and S.S.C.