This comes after Djokovic's Adria Tour was called off in Zadar; after Grigor Dimitrov tested positive for Coronavirus; alongside Borna Coric.

The Serbian would have been in the final against Andrey Rublev if it would have continued. Both Djokovic and Dimitrov took part in a basketball match together before the Adria Tour; which does evoke fears of a potential positive test.

"Novak or anyone close to him hasn't had any symptoms, including the coaching staff; so he won't tested now (in Zadar). Upon his arrival home in Belgrade, he will contact the epidemiologist; his doctor and then he will continue the procedure following the recommendations of the medical service," the Adria Tour organizers said, as revealed on Sport Klub.