Buse, the third seed, managed to eliminate German player Daniel Altmaier in two tight sets, with scores of 7-6 and 7-5. Currently ranked 36th in the ATP rankings, he will face the winner of the match between Sebastián Báez and Juan Cerúndolo. Meanwhile, Benjamin Bonzi dominated Rinky Hijikata, while Botic Van de Zandschulp caused a surprise by defeating Luciano Darderi.