Fran Cerúndolo and Sebastián Báez won and there will be an Argentine finalist in the ATP 500 in Rio de Janeiro. The two best current tennis players in the country will meet in the semifinals.
Later, Mariano Navone plays his access against the Brazilian promise Joao Fonseca. The winner of the match will go in the semifinal against either the Brazilian Thiago Seyboth Wild (82) or the British Cameron Norrie (23)