Novak Djokovic begins his quest for a record-extending 25th Grand Slam title at the French Open, while Alexander Zverev hopes to finally break through and win his first major. The tournament starts amid tensions over prize money and player influence.
Indian tennis ace Sania Mirza and her Swiss partner Martina Hingis ended their dream run of 2015 on a high, winning their ninth women's doubles title, in Singapore, on Sunday.
Spain's Paula Badosa ground out a 7-6(4), 6-4 victory over Maria Sakkari at the WTA Finals in Guadalajara, Mexico on Saturday and advanced to the semi-finals with two wins from two matches in Group Chichen Itza after Aryna Sabalenka beat Iga Swiatek.
Paula Badosa overcame a slow start to take down Belarusian top seed Aryna Sabalenka after Maria Sakkari continued her dominance of Iga Swiatek in the round-robin stage of the WTA Finals in Guadalajara, Mexico on Thursday.
Maria Sharapova continued her mastery of Romania's Simona Halep with a high quality 6-4, 6-4 victory filled with bruising baseline rallies to edge closer to a last four berth at the WTA Finals on Tuesday.
Factbox on Kazakhstan's Elena Rybakina, who beat Belarusian Aryna Sabalenka 6-4, 4-6, 6-4 in the Australian Open final to win her second Grand Slam title on Saturday:
Zhang Shuai stunned Wimbledon Champion Angelique Kerber 6-1, 2-6, 6-0 in the China Open on Thursday to set up a quarter-final clash with Naomi Osaka.
President Pranab Mukherjee on Tuesday congratulated tennis ace Sania Mirza for winning the season-ending WTA Finals women's doubles title.
Aryna Sabalenka overcame a slow start to defeat Elena Rybakina in the Indian Wells final, showcasing her mental strength and adaptability.
World's numero uno women's doubles pair of Sania Mirza and Martina Hingis continued their rampaging form and extended their monster winning streak to 20 matches in a row after reaching the semi-finals of the WTA Finals in Singapore.
Serbia's Ana Ivanovic just missed out on a place in the semi-finals of the season-ending WTA Finals despite beating Simona Halep in the final group match on Friday.
A day after suffering her heaviest defeat since she was a teenager, Serena Williams was back to her brilliant best as she swatted aside Eugenie Bouchard 6-1, 6-1 in her final round robin match at the WTA Finals on Thursday.
Serena Williams stole the show at Queen's Club on Tuesday as the American icon made her eagerly awaited return to competitive action nearly four years after her last match.
Poland's Agnieszka Radwanska booked a spot at the end of season WTA Finals in Singapore after outclassing Montenegrin Danka Kovinic to win the Tianjin Open in China on Sunday.
Aryna Sabalenka is looking to complete the coveted 'Sunshine Double' after her triumph in the Indian Wells final over Elena Rybakina.
Coco Gauff is showing strong form ahead of the French Open, presenting her with a significant opportunity to secure another Grand Slam title.
Anett Kontaveit handed Czech Karolina Pliskova a 6-4, 6-0 drubbing to become the first player to qualify for the semi-finals while Garbine Muguruza came from behind to defeat Barbora Krejcikova 2-6, 6-3, 6-4 at the WTA Finals in Guadalajara, Mexico on Friday.
Iga Swiatek showcased her dominance at the Italian Open, defeating Jessica Pegula in straight sets to advance to the semi-finals.
World No 1 Serena Williams was handed the best possible draw for her WTA Finals title defence with the 33-year-old American grouped with two injury doubts and avoiding the in-form players.
New Melbourne queen Rybakina happy to find highest level again
American teenage sensation Coco Gauff progressed to her maiden WTA final as she eased past Germany's Andrea Petkovic 6-4, 6-4 at the Linz Open on Saturday. The 15-year-old Gauff became the youngest player to reach a WTA final since Czech Republic's Nicole Vaidisova won the Tashkent Open in 2004, also aged 15.
The Professional Tennis Players Association (PTPA) has criticised the French Open's prize money structure, supporting players' demands for a fairer share of revenue and broader structural changes in tennis.
Marta Kostyuk defeated Mirra Andreeva in straight sets to win the Madrid Open title, marking her third singles title.
Marta Kostyuk defeated Mirra Andreeva in straight sets to win the Madrid Open title, marking her third singles title.
World number one Aryna Sabalenka suffered a shock defeat by Hailey Baptiste at the Madrid Open, with the American saving six match points to reach the semi-finals.
An emotional Agnieszka Radwanska claimed her maiden WTA Finals title with a roller-coaster 6-2, 4-6, 6-3 victory over Czech Petra Kvitova in an absorbing encounter at a packed Singapore Indoor Stadium on Sunday.
World number one Simona Halep pulled out of next week's WTA Finals due to a lower back injury.
Top tennis players, including Aryna Sabalenka and Coco Gauff, are considering a boycott of Grand Slam tournaments if they don't receive a larger share of the revenue. They are also seeking better representation, health options, and pensions.
Three women in the field have topped the world rankings this season, incumbent Simona Halep and her predecessors Garbine Muguruza and Karolina Pliskova, but none of them have been able to kick on and cement their place as the tour's dominant player.
Britain's Johanna Konta faces an anxious 24-hour wait before discovering whether she will make her debut at the WTA Finals in Singapore.
Coco Gauff and Iga Swiatek were knocked out of the Stuttgart Open quarter-finals, while Elena Rybakina survived a tough match to reach the semi-finals.
Svitolina arrived in Singapore out of form yet determined to "silence the haters", who she said believed she did not deserve to be in the tournament, and the Ukrainian has played brilliantly to win all three pool matches and her semi-final.
The 19-year-old beat the Japanese wildcard 6-2, 6-2 to set up a showdown with former US Open champion Sam Stosur, who downed American teenager Madison Keys 6-1, 6-2 in the other semi at the $250,000 event on the hard courts in Osaka.
Marin Cilic and Milos Raonic booked their spots in the Paris Masters second round on Monday, while Roger Federer pulled out of the tournament with next month's ATP Finals on the horizon.
Dominika Cibulkova completed a remarkable debut at the WTA Finals when the Slovakian world number eight stormed to victory with an unlikely 6-3 6-4 triumph over top seed and world number one Angelique Kerber in the title showdown on Sunday. Cibulkova lost her first two round robin matches before beating Simona Halep to squeeze into the semi-finals and her victory on Sunday matches the feat of 2015 winner Agnieszka Radwanska, who captured the title with a 1-2 pool record.
Elena Rybakina defeated Karolina Muchova to win the Stuttgart Open, securing her second title of the season and driving away with a Porsche car.
The 16-times Grand Slam champion, who has been slightly ill lately, was kept on his toes before racing to victory to set up a meeting with seventh seed Stefanos Tsitsipas.
Angelique Kerber was forced to dig deep in her WTA Finals opener before the German world number one battled past Dominika Cibulkova 7-6(5), 2-6, 6-3 in a high-class baseline slugfest at the Singapore Indoor Stadium on Sunday.
World No 1 Serena Williams suffered one of the heaviest defeats of her long and illustrious career as she was humbled 6-0, 6-2 by Romanian Simona Halep at the WTA Finals on Wednesday.
Top seed Simona Halep was pooled with grand slam winners Maria Sharapova and Flavia Pennetta in a formidable looking Red Group for the end-of-season WTA Finals on Friday.