LONDON , July 7 (Xinhua) -- Rafael Nadal defeated big-serving Karen Khachanov in straight sets to reach the fourth round at Wimbledon here on Friday.
The 10-time French Open champion fired 41 winners to beat the Russian 6-1, 6-4, 7-6 (3) on Centre Court to move into the last 16 for the first time since 2014.