 This is the most successful time to date of S.S.C.Napoli; De Napoli often played alongside Salvatore Bagni, serving as a defensive foil to the club's star playmaker Diego Maradona.During his six-year spell with the team, De Napoli won the "scudetto" in 1987 and 1990, the Coppa Italia in 1987, the UEFA Cup in 1989, and the Supercoppa Italiana in 1990.