Posted in Web Novak Djokovic fends off surprise challenge from qualifier … June 9, 2021 Novak Djokovic fended off a surprise challenge from qualifier Andrej Martin to book his place in the Belgrade Open final with a 6-1 4-6 6-0 victory. 00:01:07, 28/05/2021 at 20:32. https://www.eurosport.com/tennis/novak-djokovic-fends-off-surprise-challenge-from-qualifier-andrej-martin_vid1481352/video.shtml