Top seed Novak Djokovic made quick work of Tennys Sandgren at the Western and Southern Open on Tuesday, never dropping serve en route to a 6-2, 6-4 win over the American, while big-serving Milos Raonic enjoyed a straight sets win over Andy Murray.
Wimbledon's favourite son Roger Federer swapped his usual tennis whites for a dark suit and tie and was given a rousing standing ovation as he joined a number of Wimbledon champions dating back to the 1960s for Centre Court's centenary celebrations.
Wimbledon champions and World No 1s Novak Djokovic and Serena Williams head the field for the men's and women's events at this year's US Open.
'I was trying to play every match like it was my last one. Trying to play best all the time' 'For me it is easy to practise and stay in this life but sometimes it is hard to compete'
The win makes her the oldest woman to reach the third round at the French Open since Billie-Jean King in 1982.
Muchova, who came into the match against the 12th seed with a world ranking of 202, was understandably nervous from the outset but grew into the contest and eventually prevailed 3-6, 6-4, 6-4 in two hours and 27 minutes.
Bethanie Mattek-Sands of the US and Czech Lucie Safarova fought back from the brink of defeat to steal the US Open women's doubles title, 2-6, 7-6(5), 6-4 over the French top seed partnership of Caroline Garcia and Kristina Mladenovic on Sunday.
Norway's Casper Ruud harnessed his mighty forehand to reach his second Grand Slam final this year by beating Russia's Karen Khachanov 7-6(5), 6-2, 5-7, 6-2 at the US Open, keeping alive his hopes of reaching the top of the world rankings.
A summary of Thursday's action at the US Open.
"I am many things: a son, a brother, and uncle, a friend, an athlete, a cook, an author, and being gay is just one part of who I am," said Boitano, the 1988 Olympic gold medallist in a statement. "First and foremost I am an American athlete and I am proud to live in a country that encourages diversity, openness and tolerance.
Romania's Italian Open winner Simona Halep, Spain's Garbine Muguruza and US Open semi-final foe Victoria Azarenka of Belarus present a major challenge for Serena Williams at the upcoming French Open.
Serena Williams, who had come into the first Grand Slam since in Auckland claiming her first title since becoming a mother, suffered an error-strewn 6-4, 6-7(2), 7-5 defeat by China's Wang Qiang in the third round at the Australian Open on Friday.
Serena Williams was sent spinning out of the Western and Southern Open by Maria Sakkari on Tuesday after the Greek rallied from a set down to beat the 23-times Grand Slam champion 5-7, 7-6(5), 6-1 and reach the quarter-finals.
Raymond Moore has stepped down as CEO and tournament director of the BNP Paribas Open following controversial comments he made about women's tennis, the tournament announced on Monday.
Ankita is now country's best-ranked singles (182) and doubles (95) player and is set to make her Olympic debut at the Tokyo Games next month.
Roger Federer and Serena Williams, holders of a combined 43 singles Grand Slam titles, will face each other for the first time on Tuesday when they feature in the Hopman Cup mixed doubles match.
Awesome images from the world of Sport 2018.
The German sixth seed, who has not won a title since winning at Flushing Meadows last year, never got into the match against the 2016 WTA newcomer of the year.
Andy Murray recovered from a slow start to beat Argentine qualifier Juan Ignacio Londero
The US Open women's semi-finals scheduled for Thursday evening have been postponed due to the threat of rain.
Images from the US Open women's semi-finals on Thursday.
Twitter lit up with reactions after Naomi Osaka defeated the American in a stormy final on Saturday:
The US women's soccer team's claims for equal pay were dismissed by a court on Friday, handing a victory to the United States Soccer Federation. Judge R Gary Klausner of the United States District Court for the Central District of California threw out players' claims that they were under paid in comparison with the men's national team but allowed complaints of unfair medical, travel and training to proceed to trial.
Five-time Grand Slam champion Sharapova, who won at Flushing Meadows in 2006, struggled with her serve at times in the opening set but Schnyder failed to take full advantage.
Spanish teenager Carlos Alcaraz beat Norway's Casper Ruud 6-4, 2-6, 7-6(1), 6-3 in the men's singles final at the US Open on Sunday to win his maiden Grand Slam title and rise to world number one for the first time.
Former world number one Caroline Wozniacki eased into the semi-finals of the US Open on Tuesday with a ruthless 6-0, 6-2 win over wounded Latvian Anastasija Sevastova.
Following is a list of winners of the Sportsperson of the Year award by Sports Illustrated magazine.
'I think we should have a heat rule, it's not healthy to be out there getting dizzy and stuff and the poor ball kids out there. There should definitely be a heat rule looked at and put into place'
Hewitt, the 2001 champion, received his wildcard via a reciprocal agreement with Tennis Australia, which will grant an American a wild card into next year's Australian Open, and was among 16 players who received wildcard entries.
'It was beautifully played by an American band.'
'Take care of yourself and see you back winning soon!'
Australian Bernard Tomic courted controversy yet again when he fired lewd comments toward a heckler at the US Open during his first-round upset loss to Bosnia's Damir Dzumhur on Tuesday.
Former Wimbledon champion Anne Jones was among British sports personalities included in the United Kingdom's New Year's honours list on Monday.
IMAGES from Day 10 of the US Open, at the USTA Billie Jean King National Tennis Center, Flushing Meadows, New York.
Nadal will next face Ukraine's Alexandr Dolgopolov.
While the year's final grand slam is just underway tennis fans have circled Sept. 8 when, if all goes to form, Nadal and Federer would meet to decide a place in the final.
Serena 'out of line' but both sides share blame says King
After stunning Venus Williams then saving two match points en route to beating Polona Hercog last week, Gauff was suddenly the hottest ticket in town but she was always going to find it tough against Halep, last year's French Open champion and the first top-10 opponent she had ever faced.
The United States Tennis Association (USTA) will reveal plans to build a retractable roof over the centre court at Arthur Ashe Stadium as part of major changes to the U.S. Open venue in Flushing Meadows.
'I definitely think it's the time to just switch off from any future thoughts or any plans, any schedule. I've got absolutely no clue. Right now, no care in the world, I'm just loving life.'