The ATP tournament of Florence ( officially Torneo Citta Internazionali di Firenze ) is a former Italian men's tennis tournament, which was played from 1973 to 1994 in Florence. Played outdoors on clay. The tournament was presented in the ATP World Series, the predecessor series on the ATP World Tour 250 The competition was from 1973 to 1989 always recognized in the weeks before Roland Garros, after the tournament is always held in the week instead of right after the French Open. The tournament was replaced in the 1995 season of the tournament in Porto.
Record winner of the tournament are the Italians Paolo Bertolucci and the Austrian Thomas Muster, who both won the tournament three times in a row. Also in double Bertolucci was multiple title holder, but the record is held by his doubles partner Adriano Panatta with five titles.