Aberto Masculino do Sao Fernando

The Aberto Masculino do São Fernando is an annual men's amateur golf championship organized by the Confederação Brasileira de Golfe with support from the Federação Paulista de Golfe and São Fernando Golf Club in Cotia, São Paulo, Brazil. The 2025 event is scheduled for July 11 to 13 at São Fernando Golf Club. The tournament features 3 rounds of stroke play. It typically attracts a strong field of around 78 players, including top Brazilian amateurs and invited international competitors from countries like Argentina, Paraguay, and Uruguay. Qualification is based on national and regional rankings, along with invitations. The tournament is part of the Brazilian and Paulista amateur golf circuits and counting toward national rankings.