Novak Djokovic has described the criticism he has faced following the cancellation of the Adria Tour due to coronavirus infections as "a witch hunt".Djokovic was the driving force behind the event that drew huge crowds in Serbia and Croatia before the Zadar final between the world number one and Andrey Rublev was cancelled after Grigor Dimitrov tested positive for COVID-19.Borna Coric and Djokovic also later returned positive tests, leading to consternation from figures within the tennis