World number one Novak Djokovic has made it to the quarterfinals of the US Open.
Djokovic advanced to the quarterfinals after defeating Jenson Brooksby of the United States in the fourth round on Tuesday morning.
After losing the first set, he has won the comeback. He defeated Jensen 1-6, 6-3, 6-2, 6-2.
Djokovic, 34, plans to win a record 21 Grand Slams.