Naomi Osaka ended Victoria Azarenka's dream run to claim her second US Open title in three years with a 1-6, 6-3, 6-3 comeback win on Saturday which cemented her status as the sport's leading light both on and off the court.
Images from the US Open men's singles second round matches, at Flushing Meadows, New York, on Thursday.
World number one Serena Williams opened her US Open account with a tidy 6-3, 6-3 win over Ekaterina Makarova on Tuesday, to join her sister Venus in the second round of the year's final Grand Slam.
IMAGES from matches on Day 4 of the US Open at Flushing Meadows in New York on Thursday.
Mats Wilander said it was a 'miracle' that Nadal won two majors during the year.
The American great came into what is expected to be her final tournament as a 50-1 long-shot to win the title but after upsetting world number two Anett Kontaveit on Wednesday she is now 14-1
Naomi Osaka said she had spent a lot of time during the coronavirus shutdown thinking about how she wanted to approach her tennis.
IMAGES from Day 9 of the US Open matches played on Tuesday
Mertens fell to the court and Sabalenka looked to the sky in disbelief before they embraced.
American Rajeev Ram and Briton Joe Salisbury overcame a slow start to beat Bruno Soares and Jamie Murray 3-6, 6-2, 6-2 in the US Open men's doubles final on Friday.
Novak Djokovic had hoped to have the crowd behind him as he began his bid to win the US Open and complete the calendar-year Grand Slam, but the Serb said the atmosphere was "not ideal" as Flushing Meadows fans roared on his underdog opponent.
Images from the US Open men's singles second round matches, at Flushing Meadows, New York, on Wednesday.
After 17 trips to Flushing Meadows and six US Open titles Serena Williams did something on Thursday she had never done before -- win a match indoors.
A glance at the scoreboard in the third set pushed Alexander Zverev to raise the level of his play
Maria Sharapova's mix of grit and power were enough to see off American teenager Sofia Kenin 7-5, 6-2 in the third round of the US Open on Friday.
Novak Djokovic was eliminated from the Grand Slam after inadvertently hitting a ball into a line judge's throat during his fourth round match on the Arthur Ashe Stadium court.
Serena Williams signalled she is not quite ready for retirement advancing to the second round of the US Open on Monday with a scrappy 6-3, 6-3 win over Danka Kovinic.
Images from Day 4 of the 2021 US Open in New York on Thursday.
Images from Day 9 of the 2021 US Open in New York on Wednesday.
World number one Iga Swiatek beat Tunisia's Ons Jabeur 6-2, 7-6(5) in the US Open final on Saturday to claim her maiden trophy at Flushing Meadows and third Grand Slam title.
With poise beyond his 19 years and enviable stamina, Carlos Alcaraz faced down the crowd and Frances Tiafoe on Friday night to collect another thrilling win and reach the US Open final.
Frances Tiafoe is the first American man to make a US Open semi-final since Andy Roddick in 2006.
The Spaniard, who is renowned for his strict on-court routines, complained about the noise of the rowdy audience at his match, the din amplified by the closed roof on Arthur Ashe Stadium to protect the players from rain.
Images from Day 6 of the 2021 US Open in New York on Saturday.
Images from the US Open men's singles quarter-finals at Flushing Meadows, New York, on Wednesday.
Nadal will next face Ukraine's Alexandr Dolgopolov.
In the last eight weeks Novak Djokovic has resembled the Grand Slam machine that held all four major titles at the same time in 2016, wining three of his last four events including Wimbledon and US Open.
The unpredictable nature of the 2024 US Open has turned it into one of the most thrilling Grand Slam tournaments in recent memory.
A summary of Monday's action at the US Open.
Rafael Nadal ended a sub-par Grand Slam season on a heartbreaking note when he fell 3-6, 4-6, 6-4 6-3, 6-4 at the US Open to an inspired Fabio Fognini after winning the first two sets at Flushing Meadows in New York, on Friday.
Photos from the US Open matches played on Monday
World number one Jannik Sinner's bid for a second Grand Slam title continued to gain momentum as he thumped Christopher O'Connell 6-1, 6-4, 6-2 on Saturday to reach the US Open fourth round.
With a 6-2, 6-1 3rd round win over Swedish Johanna Larsson at the US Open at Flushing Meadows on Saturday, Serena recorded her 307th Grand Slam victory and in doing so went past legendary Martina Novratilova to record the most wins in a major by a woman.
Fourth seed Rafael Nadal showed he is healthy and ready to challenge for a third US Open title as he rolled into the last 16 at Flushing Meadows on Friday with a fist-pumping 6-1, 6-4, 6-2 win over Russian Andrey Kuznetsov.
Martina Navratilova recently proposed to her longtime girlfriend Julia Lemigova at U.S. Open tennis championship.
Serena has remained one title behind Margaret Court's all-time record since bagging her 23rd Grand Slam singles trophy
Chasing a sixth US Open title, Federer needed just one hour and 46 minutes under a closed roof at Arthur Ashe Stadium to put away the 31st seed Lopez, leaving plenty in the tank after being forced to go the distance in his opening two matches.
'I hope that as an association we make the best decision for our business, for our health, for the tournaments, for public.'
IMAGES from Day 1 of the US Open played Flushing Meadows, New York, United States, on Monday.
World number two Roger Federer launches his bid for a sixth US Open title, and his first since 2008, with a first-round match against Argentina's Leonardo Mayer at the Arthur Ashe Stadium on Tuesday.