Paul must overcome defending champion Alcaraz in the quarter-finals to keep his quest for a maiden Grand Slam title alive.
Australian Open winner Madison Keys became the latest seed to tumble out of Wimbledon 2025.
Elena Rybakina powered into her first Cincinnati Open semi-final after stunning defending champion Aryna Sabalenka 6-1, 6-4 on Friday, while five-times Grand Slam champion Carlos Alcaraz recovered from a second-set blip to beat Andrey Rublev.
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.
French Open runner-up Aryna Sabalenka broke down in tears and apologised for what she labelled a 'terrible final' after losing 6-7(5), 6-2, 6-4 to American Coco Gauff on Saturday.
Images from Day 10 of the 2025 French Open at Roland Garros in Paris on Tuesday.
World number one Aryna Sabalenka overcame a second-set fightback by fourth seed Coco Gauff to clinch her third Madrid 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.
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.
Coco Gauff ended local heroine Lois Boisson's dream run at the French Open with a ruthless 6-1, 6-2 victory on Thursday to set up a final clash with top seed Aryna Sabalenka.
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.
Poland's Swiatek, who has dropped to fifth in the world rankings, has so far failed to win a title this year despite a few deep runs in tournaments, including the Australian Open semi-finals.
Versatility is essential and it has come to the fore for Sabalenka in recent tournaments, where she has used not just her brutal strength to put opponents on the back foot but also applied a touch of finesse to leave them wrong-footed.
Top-ranked Aryna Sabalenka overwhelmed American Jessica Pegula 7-5, 6-2 to win the Miami Open on Saturday, relying on her usual play-book and powerful forehand to win an eighth WTA 1000 title.
IMAGES from the French Open played at Roland Garros, in Paris, France, on Sunday.
The event comes at a time when tennis is facing criticism over its relentless tour schedule.
IMAGES from Day 1 of 2025 Wimbledon Championships played at All England Lawn Tennis and Croquet Club, London, on Monday.
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 Day 1 of the 2025 French Open in Paris on Sunday.
It was the Latvian's first title on clay since her 2017 French Open Grand Slam victory.
Zverev cruised past home favorite Roberto Bautista Agut 6-2, 6-2, while Sabalenka triumphed over qualifier Anna Blinkova 6-3, 6-4.
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.
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.
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.
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.
Aryna Sabalenka is the red-hot favourite at Melbourne Park, where another victory would give her a fourth major title and widen the gap in the rankings to Poland's Iga Swiatek and Coco Gauff of the United States.
Aryna Sabalenka will bid for a third Australian Open title in succession as if she was going for her first
Aryna Sabalenka took a step closer to a first trophy of the year before her Australian Open title defence begins later this month.
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.
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.
Madison Keys, 29, is the fourth-oldest first-time Grand Slam champion in the professional era.
Aryna Sabalenka overwhelmed Paula Badosa 6-4, 6-2 with a impressive display of raw power to reach her third successive Australian Open final on Thursday.
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.
Defending champion Aryna Sabalenka and Madison Keys made rocky starts on Thursday but eventually secured contrasting victories to set up a heavy metal Australian Open final showdown
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'.
Elena Rybakina rallied from a set down to beat Russian fourth seed Ekaterina Alexandrova 3-6, 6-0, 6-2 and win the Ningbo Open title on Sunday, as her late surge to reach next month's WTA Finals gained momentum.
Elena Rybakina qualified for the WTA Finals' last four, beating an error-prone Iga Swiatek 3-6, 6-1, 6-0 on Monday, while Amanda Anisimova beat fellow American Madison Keys 4-6, 6-3, 6-2 in Riyadh.
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
Djokovic tamed local favourite Rinky Hijikata 6-3, 6-3 in what was the top seeded Serbian's first tour-level singles match since October.