Djokovic pulls out of Davis Cup qualifiers

IMAGE: Novak Djokovic retired due to a hamstring injury in his Australian Open semi-final match against Alexander Zverev last week. Photograph: Edgar Su/Reuters World number six Novak Djokovic has......

Serbian federation needs changes: Djokovic's dad

Serbia's tennis federation (TSS) deserved no credit for the national team's maiden Davis Cup win and needed "a thorough reconstruction", Srdjan Djokovic, father of world number three Novak......