Tennis Videos Medvedev stuns Djokovic to reach ATP Finals semis Russia's Daniil Medvedev defeat world number one Novak Djokovic in straight sets to qualify for the ATP Finals semifinal at O2 Arena in London. Team Sportstar 19 November, 2020 18:19 IST Team Sportstar 19 November, 2020 18:19 IST Goffin ends title drought with Montpellier crown Naomi Osaka looking to master grass and clay after Australian Open win Osaka vs Brady by the numbers Australian Open: Fan return will lift players, says Ivanovic More Videos Tennis stars happy to end quarantine on light note ahead of Australian Open Australian Open: Tennis stars begin preparations 2020 year in sport: Champions who stayed champions in a difficult year Muguruza off to perfect start in 2021 Medvedev stuns Djokovic to reach ATP Finals semis ATP Finals: Daniil Medvedev beats Alexander Zverev, sets up Djokovic clash Sinner makes Italian Open era history Tennis Highlights: Medvedev beats Zverev in Paris for third Masters crown