It will be an all-American quartet in the last eight at Melbourne as fourth seed Amanda Anisimova beat China's dark horse Wang Xinyu in their fourth round match on Monday.
Images from the Grand Slam Track meet in Philadelphia on Saturday.
As Carlos Alcaraz and Jannik Sinner prepare for their season-opening exhibition match in Incheon, the world's top two men's tennis players floated the prospect of one day playing together in a doubles tournament.
IMAGES from Day 4 of the matches played at the Australian Open at Melbourne Park on Wednesday.
Naomi Osaka battled past Romania's Sorana Cirstea 6-3, 4-6, 6-2 in the Australian Open second round. Later, Osaka apologised at her press conference, calling her on-court comments 'disrespectful'.
World number eight Mirra Andreeva warmed up for the Australian Open with a comfortable 6-3, 6-1 victory over fellow teenager Victoria Mboko in the Adelaide International final on Saturday to claim her fourth WTA Tour title.
The opening Grand Slam of the year begins at Melbourne Park on Sunday.
Tennis showman Gael Monfils bowed out of his 20th and final Australian Open on Tuesday with a mix of pain and regret as he fell to an injury-hampered 6-7(3), 7-5, 6-4, 7-5 defeat in the first round to local qualifier Dane Sweeny.
Carlos Alcaraz powered into his third successive Australian Open quarter-final, beating Tommy Paul in straight sets in a match interrupted by a medical emergency.
The WTA has backed players' demands for greater privacy at tournaments after footage of Coco Gauff smashing her racket off court at the Australian Open sparked debate over camera use in player areas.
Factbox on American second seed Coco Gauff, who defeated Belarusian world number one Aryna Sabalenka
Swiatek rejects 'Battle of the Sexes' and backs mixed team events
While off-court battles over pay and governance rumbled on, opportunities were scarce beyond the duopoly at the top of the men's game, leaving Djokovic to provide the year's standout moments for the chasing pack.
Gauff is a fan favourite in Melbourne
'Doesn't matter what the head-to-head looks like. It's always a new match, always a new battle.'
World tennis number one Carlos Alcaraz has split with his coach Juan Carlos Ferrero, they said on Wednesday, ending a seven-year partnership that delivered 24 titles including six Grand Slam crowns.
American Kenny Bednarek, a twice Olympic champion, built up an enormous lead around the turn and stumbled through the tape to win the 200m in 20.07, three-tenths of a second ahead of Briton Zharnel Hughes, and clinch the men's short sprints slam.
World number four Arjun Erigaisi was outplayed by Ian Nepomniachtchi in the opening game of the 5-9 place tiebreaker at the ongoing Freestyle Chess Grand Slam.
Venus Williams will return to the Australian Open after receiving a wildcard entry, the tournament's organisers said on Friday, marking her first appearance at Melbourne Park in five years.
American 18-year-old Iva Jovic pulled off the biggest upset of her young career when she stunned Italian seventh seed Jasmine Paolini.
Kyrgios beats Sabalenka in 'Battle of the Sexes' showdown
World number one Aryna Sabalenka began her 2026 campaign with a thumping victory at the Brisbane International on Tuesday while her "Battle of the Sexes" opponent Nick Kyrgios fell short on his return to singles action after nearly a year out.
The four-times Grand Slam champion, who is eyeing her third Australian Open trophy when the tournament begins on January 18 at Melbourne Park, was pushed harder in the next set but edged ahead again at 5-4 to wrap up the win on serve.
Aryna Sabalenka and Nick Kyrgios defended their controversial "Battle of the Sexes" match and said they failed to understand why an exhibition aimed at showcasing tennis drew so much negativity from the tennis community.
Iga Swiatek has dismissed suggestions the career slam is driving her Australian Open campaign this year, with the world number two saying on Friday that she tries to block out outside noise and focus only on "grinding match by match".
World number one Aryna Sabalenka has been named WTA Player of the Year for the second consecutive season after spending the entire year at the top of the rankings.
Carlos Alcaraz would rather win his first Australian Open than retain his French Open and US Open titles next year, the Spaniard said on Friday, a day after sealing the year-end world number one ranking at the ATP Finals.
Kyrgios, the 2018 Brisbane champion, is now ranked 673rd in the world with no protected ranking and will also need a wildcard to compete at Melbourne Park.
Jannik Sinner returns to the Australian Open targeting a third straight title as the Italian seeks to impose a level of supremacy reminiscent of Novak Djokovic's stranglehold on the year's opening Grand Slam.
World number one Aryna Sabalenka said it would be unfair for women to face "biological men" in professional tennis.
Elena Rybakina put on a brilliant performance to defeat favourite Aryna Sabalenka 64, 46, 64 and lift her first Australian Open trophy.
Stanislas Wawrinka will hang up his racquet at the end of 2026, the three-times Grand Slam champion announced on Friday, bringing down the curtain on a 24-year professional career that saw him gatecrash tennis's elite during the sport's golden era.
The Opening Ceremony will take place on Saturday, January 17, at Rod Laver Arena. The Australian Open main draw begins on January 18.
World number one Aryna Sabalenka brushed aside Marta Kostyuk 6-4, 6-3 in the Brisbane International final on Sunday to retain the title without losing a set ahead of her bid to reclaim the Australian Open title this month.
Bencic and Paul coasted through the first set but won a total of just 12 points in the second set as the match went into a tiebreak.
Sunday's showdown between four-times Grand Slam champion Sabalenka and former world number 13 Kyrgios is seen by many as entertainment, but critics believe it risks undermining women's tennis by trivialising decades of progress toward equality.
Poland battled past Switzerland 2-1 in the United Cup final on Sunday to banish the pain of title-round defeats in the previous two editions and secure a long-awaited maiden triumph in the season-opening mixed-team competition.
The 35-year-old McIlroy arrived at the year's first major, where in 2011 he blew a four-shot lead on the back nine, seeking his first major since August 2014 to end a barren run that came with its fair share of near misses.
Andy Murray said his six-month stint as Novak Djokovic's coach was a valuable learning experience despite a disappointing end after the high-profile partnership failed to yield a title.
Serena Williams has re-entered the tennis anti-doping testing pool but the 23-times Grand Slam champion denied on Tuesday that the move had anything to do with her making a return to the sport she dominated for nearly two decades.