The 2025 Campeonato Brasileiro Série A will be the 69th season of the Campeonato Brasileiro Série A, the top level of professional football in Brazil, and the 22nd edition in a double round-robin since its establishment in 2003.
The competition will begin on 29 March and will end on 21 December 2025.
[2] Mirassol, Sport and Ceará all achieved promotion in the last round, on 24 November.
The clubs can have a maximum of nine foreign players in their Campeonato Brasileiro squads per match, but there is no limit of foreigners in the clubs' squads.
Players who are Brazilian nationals but also hold dual citizenship or represent another FIFA nation in international football are not regarded as foreign players and do not take up a foreign player slot.