New York, Sep 5 (AP) Top-seeded Novak Djokovic stayed perfect for 2020 and advanced to the fourth round of the US Open with a straight-sets win.

He beat Germany's Jan-Lennard Struff 6-3 6-3 6-1 in an hour and 43 minutes, holding serve throughout.

Also Read | Kai Havertz Transfer News Update: Chelsea Sign Bayer Leverkusen Star on Five-Year Deal.

Struff managed only four break points and couldn't convert.

Djokovic has won his last 29 matches and is 26-0 this season, making him a prohibitive favorite to get his fourth U.S. Open title — he won it in 2011, 2015 and 2018.

Also Read | Pragyan Ojha Birthday Special: 3/11 vs CSK and Other Staggering Performances by Former Mumbai Indians Spinner.

He'll play 20th-seeded Pablo Carreno Busta. AP

(The above story is verified and authored by Press Trust of India (PTI) staff. PTI, India’s premier news agency, employs more than 400 journalists and 500 stringers to cover almost every district and small town in India.. The views appearing in the above post do not reflect the opinions of LatestLY)