Flamengo were selected by coach Tite to face Grêmio. With some players trained at the base, the Rubro-negro left the starting team in Rio to focus on the match against Peñarol, in the middle of the week, for the Libertadores.
Matheus Cunha, Wesley, Cleiton, Evertton Araújo, Lorran and Matheus Gonçalves were the Flamengo base players who started as starters. On the bench, all the players came from the bench.