While prone to losing to modest opponents, Kyrgios often produces his best tennis when up against one of the 'Big Three' of Novak Djokovic, Roger Federer and Nadal.
Big-serving Canadian Milos Raonic fired 19 aces to topple Sam Querrey 6-4, 6-4 and set up a second-round clash with either Dan Evans or Russian 10th seed Andrey Rublev.
Rohan Bopanna and Edouard Roger-Vasselin knocked out Leander Paes and Radek Stepanek to advance to the semi-finals of the ATP Cincinnati Masters.
Images from Day 4 of the 2021 US Open in New York on Thursday.
This time last year, Federer was the pundits' pick to claim a third Grand Slam title of 2017 in New York, after roaring back from a season decimated by injury to win the Australian Open and Wimbledon.
Russian tennis player Maria Sharapova has reportedly decided to end her relationship with new coach Jimmy Connors, after losing to American Sloane Stephens in the second round of the Western & Southern Open at Cincinnati.
'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 hard court, outdoor competition in Lexington, Kentucky, marked the WTA's first tournament in the United States since the coronavirus outbreak forced almost all sport into a long break earlier this year.
Here is a player profile, a look at the form and records of American Madison Keys and compatriot Sloane Stephens ahead of Saturday's US Open final (prefix number denotes seeding)
Rafael Nadal announced on Sunday that he would be opening his 18th season as a professional at the Brisbane International in January.
Kyrgios earned a suspended six-month ban in September for those transgressions but it only applies to the ATP Tour and not the Davis Cup.
The ruthless American needed less than an hour to defeat Sharapova 6-1, 6-1 and notch her 19th consecutive win over the Russian in what some charitably dub a "rivalry."
This will be her first appearance at the tournament since she was ousted in the second round in 2017.
A summary of sports events and sports persons, who made news on Monday.
Fifth seed Maria Sharapova needed three sets to dispose of American Madison Keys, while 16th seed Lucie Safarova knocked out Venus Williams at the Western and Southern Open in Cincinnati, on Tuesday.
Gael Monfils loses in Cincinnati amid accusations of tanking.
French Open champion Barty exited the tournament in the last 16 but regained the number one spot after last year's champion Naomi Osaka was also knocked out at the same stage.
Former World No 1 Azarenka, the winner of two Australian Open titles and twice a US Open runner-up, withdrew from last year's tournament at Flushing Meadows because of a child custody battle.
Wimbledon finalists Novak Djokovic and Roger Federer are on a semi-final collision course at the US Open after they were placed in the same half of the draw.
Rohan Bopanna and Aisam-ul Haq Qureshi avenged their defeat in the Cincinnati Masters, stunning fourth seeds Mariusz Fyrstenberg and Martin Matkowski of Poland in the first round of the Pilot Pen tennis tournament in New Haven on Wednesday. The unseeded Indo-Pak pair scored a 6-3, 2-6, 10-5 win to secure a quarter-final berth in the US $663,750 hard court event.
American Jennifer Brady defeated compatriot Coco Gauff 6-2, 6-4 at the Top Seed Open on Saturday, earning a spot in her first WTA final.
Top seed Rafa Nadal overwhelmed Russia's Daniil Medvedev 6-3, 6-0 to win his fifth Rogers Cup on Sunday in Montreal -- the first time he has retained a title outside of clay.
Roger Federer ended a seven-month title drought with a 6-7, 7-6, 6-4 win over American Mardy Fish in the Cincinnati Masters final on Sunday to send a timely reminder of his class just a week before the US Open. Federer captured his 63rd title in his 90th final and his victory was his fourth at Cincinnati since his first win in the tournament in 2005.
Serena's coach said it had been a winding road following the birth of her daughter in 2017 to the kind of peak performance that brought her US Open success in the past.
With Serena Williams vying to safeguard her World No 1 ranking and Djokovic fighting off a wrist injury, expect to see a few surprises at the fourth and final Grand Slam of the year
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.
Thapar currently holds the position of US District Court Judge for the Eastern District of Kentucky.
Earning a dream Grand Slam debut for himself, Indian tennis player Sumit Nagal set up a US Open first round clash against the legendary Roger Federer, one of the greatest players of all-time, on Monday.
India's Sania Mirza and her partner Barbora Strycova entered the second round of the women's doubles event at the Toray Pan Pacific Open on Tuesday, after registering a hard-fought three sets win over unseeded local duo of Misaki Doi and Kurumi Nara. The second seeded Indo-Czech pair had to sweat it out for exactly two hours to getter of the Japanese combination 6-7(3) 7-5 10-8 in the super tie-breaker.
A difficult few months saw her fail to win a tournament, lose her number one ranking and crash out of Wimbledon in the first round.
Serena Williams returns to the Arthur Ashe Stadium on Sunday
Angelique Kerber has yet to lose a set in Flushing Meadows, but she has not faced the service firepower possessed by KarolinaPliskova, who has led the WTA Tour in aces in the last two seasons as well as at the US Open this year.
Sloane Stephens will be defending her title at the U.S. Open but all eyes will be on Serena Williams over the coming two weeks as the six-times champion attempts to win her first Grand Slam title since becoming a mother.
World No 2 Djokovic, who received a first-round bye, broke his opponent's serve four times to extend his winning run to 19 matches.
Big serving Berrettini is having a breakout year, with two titles under his belt, one on grass and one on clay, and is now on the brink of becoming the first Italian male grand slam finalist in more than 40 years.
'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.'
Rediff.com presents interesting images from the world of sport captured in the last 24 hours!
Country's largest software exporter Tata Consultancy Services on Tuesday said it has set up a software development and delivery center in North America with a capacity of 1,000 seats to cater to the customers there. The center located in Milford, Ohio, a suburb of Cincinnati, can accommodate up to 1,000 associates, TCS said in a statement. Cincinnati and the Ohio region met all TCS' criteria in terms of proximity to customers, strong talent pool and 10 Fortune 500 Companies.
Rafael Nadal guaranteed he would top the world rankings with a 7-6, 6-1 victory over Ecuador's Nicolas Lapentti in the quarter-finals of the Cincinnati Masters.
Coco Vandeweghe was in two minds whether to answer the call when an unknown number with a strange international dialling code popped up on her telephone last year.