Nick Kyrgios's nine-match winning streak ended in the Canadian Masters semi-finals on Friday when eighth-seeded Pole Hubert Hurkacz blasted his way to a 7-6(4), 6-7(5), 6-1 victory.
The 27-year-old Romanian beat Sloane Stephens at Roland Garros to win her maiden Grand Slam title in June and will have spent 40 weeks at the top of the rankings by the end of the season.
She has never defended a Grand Slam title before and that has made Sofia Kenin edgy.
Factbox on Romanian Simona Halep, who beat Serena Williams 6-2, 6-2 to win the Wimbledon title on Saturday:
Juan Martin Del Potro, who reached the quarter-final of the Australian Open on two occasions, has been battling problems with his right knee since June last year
Iga Swiatek said capturing the women's world number one ranking was a 'surreal' achievement
Mahesh Bhupathi says for India to host big-ticket WTA events, the country needs to produce a top-50 women's singles player, who can bring the fans to the stadium.
Sania Mirza squandered a one-set lead and crashed out in qualifying at the Dubai Duty Free Tennis Championships, losing to Canada's Aleksandra Wozniak 6-2, 3-6, 2-6.
Eligibility for the program will take into account a player's ranking as well as previous prize money earnings according to criteria agreed by all stakeholders.
This year's Wimbledon Championships have so far survived the cull of the world's most prestigious sporting events due to the coronavirus pandemic, but it seems only a matter of time before they are postponed or cancelled. With London in its first week of lockdown, All England Lawn Tennis Club (AELTC) officials are weighing up their limited options.
Medvedev suffered a jarring early exit from the Canadian Masters last week but overcame some initial problems in a tricky tie against Shapovalov to edge both sets and book a meeting with American Fritz.
Factbox on Iga Swiatek, who defeated Sofia Kenin to win her maiden Grand Slam title at the French Open on Saturday.
Images from Day 6 of the 2023 Australian Open at Melbourne Park on Saturday.
Defeat for Williams was a major blow to her preparations for the French Open
Kyrgios did not face a single break point and hit 18 aces, including two to close out the final.
Simona Halep, who skipped the Palermo Ladies Open last week, was making her first appearance on the WTA Tour since her title triumph at the Dubai Tennis Championships in February.
Already a sporting icon, Osaka's fight for equality has focussed even more attention on her
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.
Venus Williams' clothing line EleVen launched a new collection of tennis wear.
In her now-deleted post on China's Twitter-like Weibo, Peng had written "why did you take me to your house and force me into having relations with you?", though she also described the relationship with Zhang as an on-off one that was also consensual.
Maria Sakkari knocked out reigning champion Paula Badosa in Friday's Indian Wells semi-finals and will take on Iga Swiatek in the title decider after the world number four fought back from a break down in each set to overpower Simona Halep.
COVID-19 Quarantine Victoria also said in a statement that the one case of the virus acquired overseas reported on Sunday was not connected to the tennis Grand Slam.
The Wimbledon girls doubles champion said Bob Brett, who has coached former Wimbledon champions Boris Becker and Goran Ivanisevic, has been approached to train her.
Images from Day 4 of the 2023 Australian Open, at Melbourne Park.
Palermo will mark the first professional tennis event across the WTA and men's ATP Tours since early March with action scheduled to get underway on the clay courts of the Sicilian capital from August 3.
The US Open, which will welcome back fans this year, starts on August 30.
A summary of Friday's action at the US Open.
Key facts and records of American Serena Williams and Canada's Bianca Andreescu
Serena Williams has been stuck on 23 slams since triumphing at the Australian Open in January 2017.
'The panel will provide a forum for players to provide their input and have their say on how the tour is run and will be a further opportunity for the ITF to engage with the player community'
When it comes to tennis parties, there is none bigger than the WTA Pre-Wimbledon Party. Check out some images from the party.
World number two Simona Halep tested positive for the novel coronavirus and is recovering well from her mild symptoms.
Poland's Iga Swiatek will take over the world number one ranking in style after keeping her remarkable winning run intact with a 6-4, 6-0 win over Japan's Naomi Osaka in the Miami Open final on Saturday.
Top seed Rafael Nadal beat American qualifier Maxime Cressy 7-6(6), 6-3 to win the Melbourne Summer Set 1 ATP 250 event and build up momentum heading into the Australian Open.
Garbine Muguruza officially became the world number one as the Women's Tennis Association (WTA) updated the rankings on Monday.
Simona Halep of Romania will not travel to New York to take part in the US Open due to COVID-19 concerns
Rediff.com lets you into the party zone...
Both the ATP and WTA Tours released a joint statement saying the decision was taken in line with local authorities due to "health and safety concerns" and they were reassessing the calendar for the rest of the year.
The women's seedings at Wimbledon usually follow the WTA rankings list but can be tweaked by the All England Club in special circumstances.
After a long battle with cancer, Jana died peacefully, surrounded by her family in her native Czech Republic