Novak Djokovic battles past Karen Khachanov in straight sets to reach Dubai Tennis Championships quarter-finals
Novak Djokovic cruises past Karen Khachanov in straight sets 6-3 7-6(2) to reach the quarter-finals of the Dubai Tennis Championships. Djokovic hailed the great reception he received after returning to the ATP tour for the first time since his Australia visa debacle in January when he beat Lorenzo Musetti 6-3 6-3 on Monday . Ad/> The No.