 He made his Serie A debut with the Neapolitan club on 29 August 1993, at the age of 20, becoming a vital member of Marcello Lippi's midfield; Pecchia's tactical versatility, speed, technique, vision, and passing range allowed him to excel in Lippi's offensive tactical system, which made frequent use of long balls and fast-paced football.With Napoli, Pecchia soon established himself as one of the most promising and talented young Italian stars of the 90s, due to his leadership and work-rate; during his first season with Napoli, he helped the club qualify for the UEFA Cup.He remained at the club for three more seasons, despite the club's financial difficulties and lack of success during this time.