Novak Djokovic is safely through to last 16 of the US Open.
The defending champion recorded a comfortable straight sets win over American Denis Kudla.
He'll now play Switzerland's Stan Wawrinka in the next round.
Meanwhile, Rafael Nadal muscled his way into the fourth round by beating Chung Hyeon in straight sets.
The Spaniard will take on Marin Cilic next.
Sinner fires up in the heat to reach Australian Open quarter-finals
Jannik Sinner swept aside concerns about his heat tolerance as he breezed to a 6-1 6-3 7-6(2) win over fellow Italian Luciano Darderi on Monday to reach his fourth Australian Open quarter-finals.
Musetti blitzes Fritz to set up Djokovic showdown in Melbourne
Fifth seed Lorenzo Musetti produced an inspired display to ease past American Taylor Fritz 6-2 7-5 6-4 at Rod Laver Arena and reach the Australian Open quarter-finals for the first time, setting up a meeting with 10-times champion Novak Djokovic.
Anisimova downs Wang to book Melbourne quarter-final with Pegula
Fourth seed Amanda Anisimova maintained her Grand Slam momentum by beating China's Wang Xinyu 7-6(4) 6-4 on Monday to reach her first Australian Open quarter-final, where she will face fellow American Jessica Pegula.
Pegula dethrones Keys to reach Australian Open quarter-finals
Jessica Pegula has knocked out defending champion Madison Keys at the Australian Open on Monday as the American sixth seed secured a dominant 6-3 6-4 victory to reach the quarter‑finals at Melbourne Park for the fourth time.
Arsenal suffer title jolt against inspired United, Villa close gap
Arsenal will not be hitting the panic button but the Premier League title jitters are beginning to surface in north London as a 3-2 home defeat by Manchester United on Sunday left the door ajar to the chasers.
