Djokovic makes Grand Slam history with commanding US Open win
NEW YORK :Novak Djokovic made history at the age of 38 on Sunday after his 6-3 6-3 6-2 victory over Jan-Lennard Struff in the last 16 of the U.S. Open saw him become the oldest man to reach the quarter-finals at all four Grand Slams in a single season.


