Williams has just one professional tournament remaining before she drops the curtain on her historic career
Simona Halep ended Beatriz Haddad Maia's dream run in Toronto
Nick Kyrgios's nine-match winning streak ended in the Canadian Masters semi-finals on Friday when eighth-seeded Pole Hubert Hurkacz blasted his way to a 7-6(4), 6-7(5), 6-1 victory.
The confrontation comes days after the FBI executed a search warrant at former president Donald Trump's Florida estate.
Her last Grand Slam triumph came in 2017 and she has not won a WTA title since lifting the ASB Classic in Auckland at the start of the 2020 season.
'I grew up watching her. That's the reason why I play tennis'
There is a petition circulating to allow Novak Djokovic to play at the US Open but the Serbian appears likely to miss the entire North American hardcourt swing barring a sudden change in COVID-19 protocols in the United States and Canada.
Serena Williams was included on the entry list for the US Open on Wednesday along with fellow former champion Novak Djokovic, who will not be able to compete due to his refusal to be vaccinated against COVID-19.
Djokovic did not drop a set en route to the final in Rome
The Australian won a tour-leading five titles this year including her second Grand Slam.
Karolina Pliskova overcame a slow start before beating Garbie Muguruza 4-6, 6-2, 7-6 (6) in her opening match at the WTA Finals. In a contest between two former No. 1-ranked players, the third-seeded Pliskova struggled early adjusting to the nearly 5,000-feet altitude of Guadalajara, Mexico's second largest city on Wednesday.
India's ace tennis star Sania Mirza and her partner Shuai Zhang were knocked out of the women's doubles event of the Luxembourg Open.
Factbox on Daniil Medvedev, who defeated world number one Novak Djokovic 6-4, 6-4, 6-4 in the US Open final on Sunday to win his first Grand Slam title.
Images from Day 6 of the 2021 US Open in New York on Saturday.
Images from Day 4 of the 2021 US Open in New York on Thursday.
A summary of Wednesday's action at the US Open.
Novak Djokovic took a first unsteady step toward completing the calendar-year Grand Slam on Tuesday as the Serb laboured into the second round of the US Open with a 6-1, 6-7(5), 6-2, 6-1 win over dashing Danish teenager Holger Rune.
Andy Murray launched a fresh rocket at his US Open conqueror Stefanos Tsitsipas on Tuesday, griping that the Greek player took longer on bathroom breaks than it took billionaire Jeff Bezos to reach outer space.
IMAGES from the US Open matches played on Day 1 at the Flushing Meadows in New York on Monday.
Second seed Daniil Medvedev will launch his bid to win his first major title against veteran Frenchman Richard Gasquet.
After an Olympic stumble Novak Djokovic will get a second bite at history in the Big Apple with a calendar year Grand Slam there for the taking at the US Open.
Zverev is also in fine form, having beaten world number one Novak Djokovic on his way to claiming the Olympic gold medal in Tokyo at the start of the month.
Nadal's great rival and fellow 20-times Grand Slam winner Roger Federer is also out of the US Open and will be sidelined for many months because he needs knee surgery.
'...What is at stake, however, is his ability to assess the need for vaccinations or whether the vaccine has been tested for a sufficient period of time. And ... he has neither the knowledge nor the studies nor the research work that would allow him to form an opinion about it.'
Opelka, Kyrgios included in Team World for Laver Cup.
'And for me to just be hitting a tennis ball in the United States right now and have people come and watch me play ... I would want to be myself in this situation rather than anyone else in the world.'
Halep withdraws from Western & Southern Open with injury.
In his pre-tournament news conference in Toronto on Sunday, Nadal said a recurring foot issue he has been dealing with since 2005 returned at the French Open, where he fell to eventual champion Djokovic in the semi-finals.
Djokovic withdraws from Western & Southern Open, to 'turn focus on US Open.'
India is struggling with a second wave of the pandemic with more than 3,00,000 daily new coronavirus cases being reported in the past few days, and hospitals are reeling under a shortage of medical oxygen and beds.
'He grew up poor and faced racism as he worked to become one of the greatest baseball players of all time. Hank never let the hatred he faced consume him.'
Kenin, who was seeded 14th last year, came back from a set down to beat Spain's twice Grand Slam champion Garbine Muguruza in the Australian Open final.
A double fault earned the Russian his eighth ATP title after two hours and seven minutes.
Novak Djokovic has sealed the year-end men's world number one tennis ranking for the sixth time to go level with childhood hero Pete Sampras after closest rival Rafael Nadal opted against playing in the ATP Tour event in Sofia next week.
'The reality is no one, including some of the names that have shown up in the last few weeks, have any unilateral decision-making power in this,' Facebook India MD Ajit Mohan tells Peerzada Abrar.
The list of players who have been defaulted from a tour-level match for on-field misconduct.
Novak Djokovic kept his unbeaten streak in 2020 alive as he survived a terrible start to defeat Milos Raonic 1-6, 6-3, 6-4 in the final of the Western & Southern Open on Saturday.
Naomi Osaka pulled out of the semi-finals of the Western & Southern Open tennis tournament on Wednesday in New York City, in protest at racial injustice. Her decision follows protests over the police shooting of Jacob Blake, a Black man, in the city of Kenosha, Wisconsin, on Sunday.
Novak Djokovic cruised past Germany's Jan-Lennard Struff 6-3, 6-1 on Wednesday to reach a record-equalling eighth Western & Southern Open semi-final in New York where he will face Spaniard Roberto Bautista Agut.