Hubert Hurkacz won against Flavio Cobolli 7-5, 7-6 (2) on Monday evening and will play the winner of the match between Brazilian wildcard Joao Fonseca and Australian qualifier James Duckworth in the next round
Jan-Lennard Struff beat Arthur Rinderknech 6-4, 7-6 on Thursday. He'll play American Brandon Nakashima in the next round
Alexandre Muller beat Albert Ramos-Vinolas 7-6 (4), 6-0 on Monday evening and will face No 3 seed Casper Ruud in the next round