Tokyo 2020 Olympics - 'I had all the answers' - Novak Djokovic 'very happy' after thrashing Kei Nishikori

Tokyo 2020 Olympics - 'I had all the answers' - Novak Djokovic is left 'very happy' after his comprehensive straight-sets thrashing of home favourite Kei Nishikori to reach the semi-finals. Watch every unmissable moment live from Tokyo 2020 across Eurosport, the Eurosport app and discovery+. Download the Eurosport app for iOS and Android now.