|Date of birth||June 7, 1963|
|Place of birth||Lecco, Italy|
|Height||1.75 m (5 ft 9 in)|
|Current club||Castel Rigone|
|* Senior club appearances and goals counted for the domestic league only and correct as of December 7, 2008.
† Appearances (Goals).
In 1988 he left Sampdoria to join Napoli, winning a UEFA Cup in 1989 and a Serie A championship type in 1990. In June 1990 he successively left Napoli to become part of the Torino midfield. Ironically for him, he scored his only goal for Torino away to Napoli on 16 February 1992, a left-footed strike from outside the area. Having won another Coppa Italia title in 1993, he moved to crosstown rivals Juventus, where he won another Serie A title and a personal third Coppa Italia. He ended his career with Swiss side AC Lugano, where he played from 1995 to 1997.
Fusi made his Italian national team debut on March 31, 1988 in Split, against Yugoslavia, as a substitute for Luigi De Agostini. He was also capped for the Euro 1988, but did not play any game during the tournament.
On June 2008 he signed for Real Marcianise of Lega Pro Prima Divisione (third tier), guiding them to a mid-table finish. He is currently serving as head coach of Foligno, another Lega Pro Prima Divisione team, for the 2009–10 season. He was removed from his managerial duties on April 27, 2010 due to poor results, with Foligno in 15th place, and replaced by Salvatore Matrecano.
Since 23 October 2013 Fusi is the new coach of Castel Rigone.