Novak Djokovic into Vienna quarter-finals
World number one Novak Djokovic beat Borna Coric to reach the Vienna Open quarter-finals and all but secure the year-end top ranking. Australian Open champion Djokovic beat Croatia’s Coric 7-6 (13-11) 6-3 to reach the last eight in Bulgaria. Djokovic could only be passed by Rafael Nadal, who would need to take a wildcard into […]