He retired from football in 1999, but he briefly returned to Massese, the club with which he had made his debut, during the 2010–11 season, in the lower divisions, although he failed to make an appearance for the club during the season. Overall, Mussi played 250 matches in Serie A throughout his career.
He retired from football in 1999, but he briefly returned to Massese, his former club, for a season in the lower divisions in 2010–11 but did not play any games for them. Mussi played 250 matches in Serie A throughout his career.