Alex Sandro returned to Brazil in mid-2024 after spending 13 years in European football. He chose to join Flamengo because he believed there was a greater possibility of winning titles. Since joining, he has won three trophies: Copa do Brasil, Supercopa Rei, and Taça Guanabara. His decision to join Flamengo was influenced by the club's winning mentality and the immense support from its fanbase. Alex Sandro expressed his delight in experiencing the unique atmosphere at Flamengo, noting the club's constant drive to compete for championships. This decision has paid off, as he has already added three titles to his name in less than a year with the club. Additionally, Flamengo is in contention for the Campeonato Carioca, having won the first leg of the semifinal against Vasco.