Tokyo 2020 - Naomi Osaka crashes out of Olympics in straight sets defeat to Marketa Vondrousova

Marketa Vondrousova pulled off a huge upset on centre court at the Olympics, knocking out top seed and home favourite Naomi Osaka in straight sets. Watch every unmissable moment live from Tokyo 2020 across Eurosport, the Eurosport app and discovery+. Download the Eurosport app for iOS and Android now.