Defending champion Alcaraz moved to within one win of a potential dream final with Novak Djokovic with an emphatic straight sets victory over German 12th Alexander Zverev.

New York has been sweltering in a heatwave this week, with high humidity and temperatures at Flushing Meadows on Wednesday hitting 35 degrees Celsius (95 Fahrenheit)

Djokovic shrugged off ninth seed Fritz 6-1, 6-4, 6-4 to extend his dominance of American players in New York and take another step closer to a record-extending 24th men's Grand Slam title.

Daniil Medvedev expects his US Open quarterfinal with fellow Russian Andrey Rublev on Wednesday to be a real fight but said nothing will come between the childhood friends once the dust has settled.

Defending champion Alcaraz, who has only dropped one set on his journey into the last eight, produced a dominant display to overwhelm Italian world No.61 Matteo Arnaldi, winning 6-3, 6-3, 6-4 in 1hr 57min.

Defending champion Iga Swiatek was sent crashing out of the US Open on Sunday, losing in three sets to Latvia's 20th seed Jelena Ostapenko.

Third seed Daniil Medvedev worked the U.S. Open graveyard shift again on Saturday beating in-form Sebastian Baez 6-2, 6-2, 7-6(6) to end the Argentine's 12-match winning streak and ease into the fourth round of the season's final Grand Slam.

Alcaraz, looking to become the first man to successfully defend the title since Roger Federer in 2008, polished off British 26th seed Dan Evans 6-2, 6-3, 4-6, 6-3 in 3hr 11min

A tenacious Novak Djokovic survived a US Open late-night fright battling back from two sets down to tame fellow Serb Laslo Djere 4-6, 4-6, 6-1, 6-1, and 6-3 on Friday, and move into the fourth round at Flushing Meadows.

Romanian Sorana Cirstea sent big-hitting fourth seed Elena Rybakina tumbling out of the U.S. Open with a thrilling 6-3 6-7(6) 6-4 victory late on Friday to reach the fourth round at Flushing Meadows for the first time in her career.

Coco Gauff won the final 10 games of her match against Elise Mertens, completing a 3-6, 6-3, 6-0 comeback and reaching the US Open round of 16, where she will face Caroline Wozniacki on Sunday.

Tunisia's Ons Jabeur said she feels like a "zombie" due to an illness she has been dealing with but the fifth seed is determined to soldier on at the U.S. Open after battling past Czech teenager Linda Noskova 7-6(7) 4-6 6-3 on Thursday.

Carlos Alcaraz is not letting the defence of his US Open title get in the way of following his beloved Real Madrid -- and new signing Jude Bellingham's red-hot form for the Spanish giants.

Defending champion Carlos Alcaraz eased into the third round of the US Open with a 6-3, 6-1, 7-6 (7/4) win over South Africa's Lloyd Harris on Thursday.

Tsitsipas struggled against Stricker's massive serve and booming forehand before bowing out 7-5 6-7(2) 6-7(5) 7-6(6) 6-3.

The 26-year-old from Shanghai -- ranked 67th in the world -- produced the match of his life to defeat last year's US Open finalist 6-4, 5-7, 6-2, 0-6, 6-2 in 3hr 19min.

The second-seeded Serbian superstar, eyeing a record-extending 24th Grand Slam singles title at these championships, booked his place in the last 32 with a 6-4, 6-1, 6-1 victor

Former U.S. Open champion Stan Wawrinka said he still had the game for the grandest stage after the Swiss veteran became the oldest man to win a singles contest at the tournament since a 40-year-old Jimmy Connors in 1992.

Spanish tennis star Carlos Alcaraz on Tuesday said he hopes for a quick resolution to the Women's World Cup kiss scandal involving the country's football chief Luis Rubiales.

Alcaraz, returning to the same Arthur Ashe Stadium court where he lifted his first Grand Slam as a teenager a year ago, was always in control after Germany's Dominik Koepfer rolled his left ankle badly in the opening game