Regarded as one of Italy's greatest ever wingers, throughout his career, he was given the nickname "The Baron",[1] because of his stylish moves on the pitch, as well as his well-educated upbringing, and his fair attitude in life.

During a highly successful period with the club, he won the scudetto six times, as well as winning a Coppa Italia, and an UEFA Cup.

Following his time at Udinese he played for Inter, and then joined his local town's football team, Lecce, in its debut in Serie A (1985–86).

[2] Causio made his debut with the Italy national team on 29 April 1972 in a 0–0 draw against Belgium, in a UEFA Euro 1972 qualifying match.

In addition to his outstanding ball control and technical ability, he was also a fast and hard-working player, who possessed notable stamina, which enabled him to cover the flank effectively, and aid his team defensively as well as offensively.