Australia's Alex de Minaur fought back from a set down to beat former world number one Andy Murray
Top seeded Ash Barty overcame a slow start to defeat Maria Sharapova 6-4 6-1, while Simona Halep battled past Ekaterina Alexandrova 3-6 7-5 6-4 in the second round of the Cincinnati Masters on Wednesday.
Summary of sports events and persons who made news on Monday
Osaka said her dominance in the rematch showed how much better she had become at sticking to a plan rather than relying on her instincts.
Simona Halep has been in red-hot form and the absence of top-ranked Australian Ash Barty, who won her maiden Grand Slam in Paris last year, and US Open champion Naomi Osaka, will boost her chances further.
World number two Rafael Nadal confirmed on Tuesday that he will not defend his US Open crown this year at Flushing Meadows as organisers released the singles entry list for the Grand Slam. Spain's Nadal had said in June that he had reservations about travelling to the U.S. amid the COVID-19 pandemic and he joins women's world number one Australian Ash Barty in skipping the tournament due to COVID-19 concerns.
But after those events, Federer will take a training break, the paper reported.
It was Kristyna's first win over a top-five ranked player and she will go on to play fellow Czech Barbora Strycova in the quarter-finals.
Kyrgios was hailed for the brilliance of his tennis in the opening set but panned for his erratic behaviour
Aryna Sabalenka expressed more concern over the vaccine than her quarterfinal opponent No 1 Ash Barty
Sofia Kenin said that the experience at Roland Garros changed her career trajectory.
The 28-year-old said beating American great Williams was the finest win of her career, outstripping her upset of world number one Ash Barty at last year's US Open.
Some of the biggest surprises so far from the Tokyo Games.
Former French Open champion Jelena Ostapenko is the latest player to withdraw from the US Open, organisers of the tennis Grand Slam confirmed on Monday.
Coco Gauff claimed the biggest win of her young career on Friday with a stunning upset of defending champion Naomi Osaka at the Australian Open to reach the fourth round. Caroline Wozniacki and Serena Williams also lost their respective matches earlier in the day. Images from Day 5 of the Australian Open played at Melbourne Park on Friday.
* Swiatek started playing tennis in an attempt to emulate her older sister, who competed briefly on the junior circuit.
Multiple media reports on Monday said the USTA would confirm the Grand Slam tournament would go ahead without fans despite New York City still recording hundreds of new COVID-19 cases every day.
Second seed Daniil Medvedev will launch his bid to win his first major title against veteran Frenchman Richard Gasquet.
Naomi Osaka will defend her title at the US Open, organisers said on Wednesday, after she withdrew from this year's French Open and Wimbledon on mental health grounds.
Serena Williams will be favourite for a fourth French Open title if she survives into the second week, former men's champion Jim Courier believes.
Screaming at their box, hitting aces, all the ways players want to raise money to contribute to the relief work for the bushfires.
Unlike the United States and European countries, which are battling to contain the virus, Australia has not had a case of community transmission for 11 straight days and residents have regained most of their pre-COVID freedoms.
Naomi Osaka's management team told Reuters via email that she would be participating at Flushing Meadows.
Images from Day 7 at the US Open.
'I'm so humbled by the continuous support from my fans in Rome and I look forward to making my return soon.'
The Pole, who won the crown in 2020 and hasn't lost since February, matched Serena Williams's winning run from 2013 in the process, having now lost only two sets in her last four tournaments.
While trying to surpass Margaret Court's record of 24 Grand Slam titles might be one of the reasons she pushed herself to get back on court despite all her complications in childbirth, she also wants to see if she recover her pre-pregnancy form.
A list of high-profile tennis players and other sportspeople who called time on their careers at a young age.
Thirteen-time champion Rafael Nadal, 20-time Grand Slam winner Roger Federer and world number one Novak Djokovic were placed in the same half of the French Open draw on Thursday.
hampion Rafael Nadal and top-ranked Novak Djokovic turned in impressive displays to reach the Monte Carlo Masters quarter-finals on Thursday. Nadal, chasing a record-extending 12th Monte Carlo title, broke Grigor Dimitrov's serve on four occasions to defeat the Bulgarian 6-4 6-1.
As the fans head toward Flushing Meadows, tennis stars gear up with ground-breaking styles to rule the courts.
World number two Simona Halep will take the final decision on her participation in the US Open after playing this week's WTA Tour event in Prague, the Romanian said on Sunday.
IMAGES from Australian Open matches played at Melbourne Park on Friday
The Swiss great is looking to win a 102nd tour-level trophy and move closer to Jimmy Connors' record of 109.
Daniil Medvedev fired Russia into the final of the ATP Cup on Saturday with a tense 3-6, 6-3, 7-5 win over an injury-hampered Alexander Zverev after the German destroyed a racket in frustration over a lost service break.
Defending champion Simona Halep pulled out of Wimbledon on Friday after failing to recover from a calf injury she suffered last month, the world number three Romanian said.
Nadal set to face Kyrgios clash in second round
The 20-year-old Canadian, who has not competed since she suffered a knee injury last October, said on Twitter she made the difficult decision because the COVID-19 outbreak has compromised her ability to reach her highest level of form.
IMAGES from the French Open women's final played at Roland Garros on Saturday
A look at the records of Garbine Muguruza and Sofia Kenin ahead of their Australian Open final on Saturday.