Tokyo 2020 Olympics - 'Okay!' - Surprised Novak Djokovic gets asked for his shirt by opponent Hugo Dellien
The Serbian cruised past his Bolivian opponent 6-2, 6-2 in a comfortable Tokyo opener. The world number one now faces German world number 48 Jan-Lennard Struff in the second round. Djokovic is seeking to achieve a feat never accomplished in the men's game: the Golden Slam. Having already won three majors this year, he just needs gold in Tokyo and the US Open to complete the set.
'Okay!' - Surprised Djokovic gets asked for his shirt by opponent at the net