Reinier has arrived on loan from Real Madrid until the end of the season. Born in Brasilia 20 years ago, he started playing in the lower categories of Vasco de Gama before moving on to Botafogo and Fluminense. He finally signed for Flamengo. The new Girona player made his debut with the first team of the historic club from Rio de Janeiro, aged just 17, in a Copa Libertadores match. The same cup that he won shortly after in a final against River Plate. That was a successful season as they also took the Brazilian championship. His performances at Flamengo attracted the attention of several European clubs. It was Real Madrid who acquired the services of this young talent, joining the white team in January 2020, specifically Castilla, which is managed by Raúl González. From the club of Concha Espina they decided to transfer him to a team of the big leagues to have more minutes and continue with his professional growth. In this way, Reinier has played the last two seasons at Borussia Dortmund.