Zverev and Hurkacz score straight-set wins to reach second round of Tokyo Olympics
Fourth seed Alexander Zverev scored a 6-1, 6-3 win over Yen-Hsun Lu while seventh seed Hubert Hurkacz defeated Luke Saville 6-2, 6-4 on Sunday
Fourth seed Alexander Zverev scored a 6-1, 6-3 win over Yen-Hsun Lu while seventh seed Hubert Hurkacz defeated Luke Saville 6-2, 6-4 on Sunday