World number one Aryna Sabalenka reached the last 16 at the Miami Open when Elena-Gabriela Ruse retired injured on Saturday, while men's top seed Alexander Zverev beat Jacob Fearnley 6-2, 6-4 to reach the third round.
Swiatek rejects 'Battle of the Sexes' and backs mixed team events
Aryna Sabalenka and Coco Gauff resume their simmering rivalry on the pristine lawns of London.
Sabalenka looked bemused when an out call went against her to give Belgian Mertens the first service break and a 4-3 lead in the opening set of their quarter-final, and a check by umpire Miriam Bley confirmed the call.
Tough road for defending champion Keys
IMAGES from Day 1 of the US Open matches played at Flushing Meadows, New York on Sunday.
Top seed Aryna Sabalenka shook off a second-set blip to win three back-to-back Wuhan Open titles after beating Chinese fifth seed and home favourite Zheng Qinwen
Pavlyuchenkova beats Kartal to reach last eight despite line-calling glitch
Top seed Sabalenka proved to be at another level, though, racking up 32 winners for the match to leave Badosa chasing shadows under the lights at Rod Laver Arena.
Australian Open winner Madison Keys became the latest seed to tumble out of Wimbledon 2025.
Gauff is a fan favourite in Melbourne
Carlos Alcaraz, 22, reached his eighth Grand Slam semi-final and will continue his quest for a third successive Wimbledon title.
The event comes at a time when tennis is facing criticism over its relentless tour schedule.
Four-times Grand Slam champion Alcaraz, who is gearing up to defend the French Open title later this month, fired off 24 winners in a strong performance to seal victory.
Images from the US Open women's singles semi-finals at Flushing Meadows on Thursday.
Iga Swiatek continued her bid for a fifth French Open title when the Polish fifth seed overcame Romania's Jaqueline Cristian to reach the Roland Garros fourth round.
Aryna Sabalenka will bid for a third Australian Open title in succession as if she was going for her first
Sabalenka spent eight weeks at the summit last year before Swiatek overtook her with a victory at the season-ending WTA Finals and the Belarusian hopes for a longer stay as 'N1'.
Madison Keys, 29, is the fourth-oldest first-time Grand Slam champion in the professional era.
Aryna Sabalenka took a step closer to a first trophy of the year before her Australian Open title defence begins later this month.
Zverev cruised past home favorite Roberto Bautista Agut 6-2, 6-2, while Sabalenka triumphed over qualifier Anna Blinkova 6-3, 6-4.
French Open champion Coco Gauff defeated Italy's Jasmine Paolini 6-4, 6-3 on Saturday to reach the Wuhan Open final, her third WTA 1000 final of the year.
Coco Gauff dismantled defending champion Iga Swiatek 6-1, 6-1 on Thursday with a ruthless display to storm into her first Madrid Open final, where she will face world number one Aryna Sabalenka for the WTA 1000 title.
Keys, who captured her first Grand Slam title at the tournament last year, said she was still getting used to the surreal experience of seeing herself immortalised around Melbourne Park.
After successfully defending her Australian Open trophy in January, Aryna Sabalenka won the US Open crown in September for her third Grand Slam title.
Aryna Sabalenka's return to top spot in the WTA rankings after leapfrogging Iga Swiatek has set up a thrilling end to the season, with next month's WTA Finals in Saudi Arabia likely to prove decisive in the race to end the year as world number one.
Those deep runs have left her better equipped to handle the pressure at the business-end of the majors.
Coco Gauff overcomes Sabalenka in error-riddled final to win French Open
Iga Swiatek heads into Melbourne Park with the Australian Open title the only gap on her Grand Slam resume, but the world number two is keen to avoid setting herself targets for the new season and says her main goal is to improve her game.
Renowned for his speed on the ice, Koltsov won the Russian Super League title with Salavat Yulaev in 2008 and more recently returned to the club as an assistant coach.
Aryna Sabalenka will battle American 19th seed Madison Keys in the final on Saturday looking to become the first woman since Martina Hingis from 1997-99 to win the Australian Open title three times in a row.
IMAGES from the French Open played at Roland Garros, in Paris, France, on Sunday.
Sabalenka, who was set to face American Emina Bektas, was replaced in the draw by Russian Erika Andreeva, while fellow Belarusian Azarenka's spot was taken up by another lucky loser in Frenchwoman Elsa Jacquemot.
Defending champion Coco Gauff put on a clinical performance to beat Jasmine Paolini 6-3, 6-2 and eliminate the Italian as she registered her first win at the WTA Finals on Tuesday.
Images from Day 8 of the Australian Open at Melbourne Park on Sunday.
The loss ends five-time major champion Swiatek's bid to become the first woman to win the tournament in the Southern California desert three times.
The 2025 Vanity Fair Oscars Party became a convergence of sports and style, as Coco Gauff, Aryna Sabalenka and Serena Williams seamlessly transitioned from the tennis court to the glitz and glamour of Hollywood.
U.S. Open champion Aryna Sabalenka will face world number four Coco Gauff in the semi-finals of the Wuhan Open after both players earned straight-set wins in the quarter-finals on Friday.
Koltsov's death sent a shockwave through the Miami Open where Sabalenka is scheduled to play her opening match
Aryna Sabalenka skipped the traditional post-match press conference at the French Open on Friday citing mental health reasons.