The four worst placed teams, Grêmio, Bahia, Sport and Chapecoense, were relegated to the following year's second level.

The four worst placed teams, Remo, Vitória, Confiança and Brasil de Pelotas, were relegated to the following year's third level.

The four worst placed teams, Jacuipense, Paraná, Santa Cruz and Oeste, were relegated to the following year's fourth level.

The competition featured 24 clubs from the North and Central-West regions, including two teams from Espírito Santo.

The following table lists all the games played by the Brazilian national team in official competitions and friendly matches during 2021.

The 2021 Campeonato Brasileiro de Futebol Feminino Série A1 started on 17 April 2021 and ended on 26 September 2021.

The Campeonato Brasileiro de Futebol Feminino Série A1 final was played between Corinthians and Palmeiras.

[8] The Campeonato Brasileiro de Futebol Feminino Série A2 final was played between Red Bull Bragantino and Atlético Mineiro.

The four best placed teams, Red Bull Bragantino, Atlético Mineiro, ESMAC and CRESSPOM, were promoted to the following year's first level.

The following table lists all the games played by the Brazil women's national football team in official competitions and friendly matches during 2021.