Novak Djokovic defeated Jan-Lennard Struff 6-4, 6-3 in the second round of the Tokyo 2020 Olympic Games. EPA-EFE/MICHAEL REYNOLDSJan-Lennard Struff of Germany serves against Novak Djokovic at the Tokyo 2020 Olympic Games. EPA-EFE/MICHAEL REYNOLDSDonna Vekic rallied from 2-4 down in the decider upsetting Aryna Sabalenka 6-4, 3-6, 7-6(3) for her eighth career Top 10 win. EPA-EFE/MICHAEL REYNOLDSWimbledon semifinalist Aryna Sabalenka joined Petra Kvitova and Iga Swiatek as the three Top-10 seeds to fall on Monday. EPA-EFE/MICHAEL REYNOLDSNo. 2-seeded Naomi Osaka cruised past Viktorija Golubic of Swizterland 6-3, 6-2. EPA-EFE/MICHAEL REYNOLDSSouth Korea’s Kwon Soon-woo in action against Frances Tiafoe of the USA . EPA-EFE/YONHAP SOUTH KOREA OUTNo. 9-seeded Belinda Bencic beat Misaki Doi 6-2, 6-4. EPA-EFE/PETER KLAUNZER Alexander Zverev crushed Daniel Elahi Galan of Colombia 6-2, 6-2. EPA-EFE/MICHAEL REYNOLDSNaomi Osaka is the highest-seeded woman still standing in the draw. EPA-EFE/MICHAEL REYNOLDSWorld No. 1 Novak Djokovic celebrates winning his second round match against Jan-Lennard Struff of Germany. EPA-EFE/MICHAEL REYNOLDS
