Avaí FC is a Brazilian soccer club based in Florianópolis, Santa Catarina. Founded in 1923, the club has a rich history in Brazilian football. They play their home matches at Estádio Aderbal Ramos da Silva, also known as Ressacada Stadium. The club's nickname is "Leão da Ilha" (Lion of the Island), which reflects their strong presence on the island of Florianópolis. Avaí FC has had success in various competitions, including winning the Campeonato Catarinense (Santa Catarina State Championship) multiple times. They have also competed in the top tier of Brazilian football, the Campeonato Brasileiro Série A, and have had notable performances in the Copa do Brasil. Avaí FC has a passionate fan base and is an important institution in the state of Santa Catarina.