Tokyo 2020 Olympics - Mischa Zverev can't control emotions after brother Alexander stuns Novak Djokovic

Tokyo 2020 Olympics - Mischa Zverev can't control his emotions after his brother Alexander stuns world number one Novak Djokovic to reach the final of the men's singles at the Olympic Games. Watch every unmissable moment live from Tokyo 2020 across Eurosport, the Eurosport app and discovery+. Download the Eurosport app for iOS and Android now.