World No. 1 tennis player has tested positive for .Djokovic is the fourth player from the Adria Tour – a tennis exhibiton that took place in Serbia and Croatia over the past two weeks – to have contracted Covid-19 after Grigor Dimitrov, Borna Coric and Viktor Troicki all tested positive.Djokovic, who had planned the tour, was not tested in Croatia on Sunday, instead travelling back to Serbia. Upon arrival there it was confirmed he had tested positive for coronavirus, although he is not displaying symptoms.His wife, Jelena, has also tested positive and they will go into self-isolation for 14...…World No. 1 tennis player has tested positive for .Djokovic is the fourth player from the Adria Tour – a tennis exhibiton that took place in Serbia and Croatia over the past two weeks – to have contracted Covid-19 after Grigor Dimitrov, Borna Coric and Viktor Troicki all tested positive.Djokovic, who had planned the tour, was not tested in Croatia on Sunday, instead travelling back to Serbia. Upon arrival there it was confirmed he had tested positive for coronavirus, although he is not displaying symptoms.His wife, Jelena, has also tested positive and they will go into self-isolation for 14...WW…