Olympic Games—Tokyo, Japan
Quarterfinal results:
Novak Djokovic moved Defeats Kei Nishikori 6-2, 6-0
Alexander Zverev Defeats Jeremy Chardy 6-4, 6-1
Pablo Carreno Busta Defeats Daniil Medvedev 6-2, 7-6(5)
Karen Khachanov Defeats Ugo Humbert 7-6(4), 4-6, 6-3
