Tennis: Novak Djokovic admits 'we were wrong' after positive Covid-19 test; NBA star Nikola Jokic caught virus after mingling with Djokovic

World No. 1 men's tennis player Novak Djokovic has admitted that he was "wrong" to organise a tennis exhibition series in Serbia and Croatia after testing positive for Covid-19.The Serbian superstar is the fourth player to test...