Images from the US Open women's singles first round matches, at Flushing Meadows, New York, on Tuesday.
Amanda Anisimova has confessed that she was a bundle of nerves after staring down the barrel of an early exit from the US Open during her second-round battle against fellow American teenager Katrina Scott on Thursday.
Sixth-seeded Briton Andy Murray entered his first Grand Slam final when he upset the world No 1 at the US Open on Sunday.
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.
IMAGES from Day 5 of the US Open, at the USTA Billie Jean King National Tennis Center, Flushing Meadows, New York, on Friday.
Images from Day 6 of the 2021 US Open in New York on Saturday.
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.
World number one Simona Halep was upset 6-2, 6-4 by unseeded Estonian Kaia Kanepi in the U.S. Open first round on Monday, the second consecutive year the Romanian has lost her opening match at Flushing Meadows.
Roberta Vinci beat her opponent and the rain to storm into the quarter-finals of the US Open on Monday just before a thunderstorm forced play to be suspended.
A summary of Friday's action at the US Open.
Images from Day 5 of the 2021 US Open in New York on Friday.
Images from the US Open men's singles second round matches, at Flushing Meadows, New York, on Wednesday.
'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'
Fifth seed Simona Halep narrowly avoided a third-round upset with a 6-1, 2-6, 6-4 win over Hungary's Timea Babos on Saturday to keep her US Open title hopes alive.
The tension mounted and temperatures soared at the U.S. Open as top seed Novak Djokovic and Andy Murray set up a sensational quarter-final, and Serena Williams made a 2014 grand slam breakthrough.
Roger Federer won five consecutive US Open titles from 2004-2008 but has not enjoyed much success here recently.
IMAGES from matches on Day 4 of the US Open at Flushing Meadows in New York on Thursday.
The tournament initiative was to launch on Wednesday - Ukraine Independence Day - with the exhibition event at Louis Armstrong Stadium
Defending champion Naomi Osaka of Japan was upset 7-5, 6-4 by Belinda Bencic in the fourth round at the US Open on Monday as the Swiss reached the quarter-finals for the second time.
Images from Day 6 of the 2016 US Open tennis tournament in New York, on Saturday.
A summary of Monday's action at the US Open.
Competing in his fourth straight Grand Slam singles main draw this season, Prajnesh lost 4-6, 1-6, 2-6 to the Russian on Monday.
Images from Day 1 of the US Open in New York, on Monday.
Serena Williams did not need the help of a fan-filled Arthur Ashe Stadium to provide a lift during her 7-5, 6-4 win over the 96th ranked Kristie Ahn.
'He probably deserves a player that is probably more dedicated to the game than I am. He deserves a better athlete than me'
IMAGES from Day 8 of the action at the US Open at USTA Billie Jean King National Tennis Center at Flushing Meadows in New York on Monday.
Prajnesh Gunneswaran got a taste of high-level tennis in his first-round exit from the US Open, losing to world number five Daniil Medvedev in 84 minutes, in New York, on Monday.
Anderson is the first South African in New York's last 16 since Wayne Ferreira in 2002.
The US Open women's semi-finals scheduled for Thursday evening have been postponed due to the threat of rain.
Images from Day 7 of the 2020 US Open in New York on Sunday.
'Everybody knows that they could wait a little bit, no? It was an unfortunate decision.'
Maria Sharapova will be back in the US Open spotlight on Wednesday hoping she can come up with a winning encore to her electrifying first round victory over second seed Simona Halep.
Images from matches played on Day 4 at the US Open at the Flushing Meadows in New York on Thursday.
IMAGES from Day 2 of the US Open played at Flushing Meadows in New York on Tuesday.
Serena Williams overpowered German Carina Witthoeft 6-2, 6-2 to set up a third-round clash with big sister Venus at the US Open on Wednesday.
Fourth seed Angelique Kerber's bid for consecutive Grand Slam titles ended when 29th seed Dominika Cibulkova defeated the German 3-6, 6-3, 6-3 in the US Open third round on Saturday.
Victoria Azarenka's career has been a rollercoaster ride since she since she returned to the tour in 2017 after taking time off to have her son, Leo. After three years away from the WTA Tour following the birth of her son Alexander, Tsvetana Pironkova, playing in her first event since 2017, claimed a shock upset at the US Open.
A summary of Thursday's play at the US Open.
It may have been the Labor Day holiday in the United States on Monday but Andy Murray came ready to work, demolishing Grigor Dimitrov 6-1, 6-2, 6-2 to storm into the quarter-finals of the US Open.
IMAGES from Day 6 of the matches played at the US Open at Flushing Meadows on Saturday.