Naomi Osaka has parted ways with coach Wim Fissette after four years together across two stints, the 26-year-old announced late on Friday.
Here is what you need to know about the year's Australian Open:
Hurkacz, Swiatek win as Poland march into United Cup final
IMAGES from Day 5 of the French Open at Roland Garros in Paris on Thursday.
Gauff made 50 unforced errors in the match, including nine double faults, and said it was far from her best performance.
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
No. 1 seed Aryna Sabalenka of Belarus had little trouble getting past China's Qinwen Zheng in a group-stage match at the WTA Finals on Saturday, prevailing 6-3, 6-4 in Riyadh, Saudi Arabia.
At the Hong Kong Tennis Open, top-seeded Andrey Rublev of Russia pocketed his 15th career title with a 6-4, 6-4 win over Finland's Emil Ruusuvuori.
The Spaniard needed less than 90 minutes to dispatch the 23rd seed from Italy
Carlos Alcaraz moved to within two wins of completing the 'Sunshine Double'
List of Wimbledon women's singles champions after Iga Swiatek beat Amanda Anisimova in the final on Saturday:
Novak Djokovic stayed on course as he entered the Wimbledon quarterfinals on Monday.
Medvedev outlasts Zverev to reach Halle final
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 claimed her third Grand Slam title after winning the Australian Open twice.
Defending champions Iga Swiatek and Carlos Alcaraz powered into the second round of the French Open on Monday.
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 Day 6 of the Wimbledon Championships, at the All England Lawn Tennis and Croquet Club, London, on Saturday.
The five top contenders for the women's title at Wimbledon, which starts on Monday.
Iga Swiatek's hopes of landing another 'Sunshine Double' ended in a 6-4, 6-2 fourth round loss to Ekaterina Alexandrova on Monday as the world number one joined third seed Coco Gauff in making an early exit from the Miami Open.
Federer received a standing ovation from the 15,000 capacity crowd that lasted several minutes.
IMAGES from Day 2 of the US Open played at Flushing Meadows in New York on Tuesday.
Images from Day 8 of Wimbledon 2024 at The All England Lawn Tennis and Croquet Club in London on Monday.
Images from Day 7 of the 2024 French Open.
Alcaraz was impressive in his first Grand Slam match since his US Open triumph last year
Top players get better treatment at Wimbledon, says Cornet
Carlos Alcaraz crashed to a humbling 6-3 7-6(4) defeat by Hungarian qualifier Fabian Marozsan in the third round of the Italian Open.
Novak Djokovic reached the Wimbledon quarter-finals for the 16th time but it proved a hard day's work at his Centre Court office.
Check out Aryna Sabalenka's delightful Australian Open trophy photoshoot
That was the lesser of two disappointments for the Belarusian on Thursday, as Azarenka's bid for a third title at Melbourne Park ended with some regret at her missed chances against 22nd seed Rybakina.
Ons Jabeur was so fixated on winning that she had even replaced her niece's photograph with an image of the Venus Rosewater Dish on the screensaver of her mobile phone.
Novak Djokovic produced a superhuman effort to subdue Argentine Francisco Cerundolo.
Swiatek is positioned to face American fourth seed Jessica Pegula in the semi-finals.
Five top contenders for the women's title at the US Open.
Sofia Kenin, defending champion Belinda Bencic and third seed Elina Svitolina made swift exits at the Dubai Duty Free Tennis Championships
Third seed Alexander Zverev eased past home favourite Ugo Humbert
Iga Swiatek will be looking to join a select band of players who have lifted the Suzanne Lenglen Cup four times
Factbox on Belarus' Aryna Sabalenka, who beat China's Zheng Qinwen in the Australian Open final on Saturday
Holger Rune powered past Argentine qualifier Genaro Alberto Olivieri 6-4 6-1 6-3 on Saturday to reach the French Open fourth round.
World No 1 Iga Swiatek overcame a strong early challenge from former champion Sofia Kenin to reach the second round of the Australian Open