Emma Raducanu beat four-time Grand Slam champion Naomi Osaka 6-4, 6-2 in their first career meeting to reach the quarter-finals of the Washington Open on Thursday.
Russian teenage sensation Mirra Andreeva continued her giant-slaying exploits at the Dubai Tennis Championships by upsetting Kazakhstani sixth seed Elena Rybakina 6-4, 4-6, 6-3 in the semi-finals on Friday.
India's greatest women's tennis player won six Grand Slam doubles titles and will compete in her final major this month at the Australian Open, where she bagged the women's doubles crown in 2016.
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.
Osaka, who returned to the tour a year ago after a long maternity break, had shown glimpses of the form that won her four major titles on her run to the final in Auckland.
Colombia's Camila Osorio pulled out a 7-6 (5), 6-7 (2), 7-5 win over Russia's Veronika Kudermetova, and Italy's Martina Trevisan beat Mexico's Renata Zarazua 6-4, 6-3.
After successfully defending her Australian Open trophy in January, Aryna Sabalenka won the US Open crown in September for her third Grand Slam title.
Venus Williams, 45, made an age-defying return to tennis this year, becoming the oldest WTA singles match winner since 2004 in July.
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.
Poland's Iga Swiatek will play in the Billie Jean King Cup Finals in Malaga in November, where they face hosts Spain in the opening match, the world number two said on Tuesday
Former World No 1 Ana Ivanovic brushed aside Caroline Wozniacki to win the Pan Pacific Open in Tokyo on Sunday and move closer to sealing a berth for the season-ending WTA finals in Singapore.
At this year's US Open second-round match against Sorana Cirstea, Muchova broke down mid-match in a scene that was as human as it was unexpected.
Chennai Open back on WTA calendar after three years
Iga Swiatek arrives at the US Open with her sights set on a seventh Grand Slam title and a potential return to World No. 1 to cap what she calls a remarkable year of redemption following "the worst experience of my life".
Angelique Kerber produced a polished display to claim her second straight win at the WTA Finals with a 6-4, 6-2 victory over Simona Halep on Tuesday, the world number one virtually booking a spot in the semi-finals of the elite eight-woman event.
The US Open announced $90 million in prize money will be on offer at this year's final major, marking the largest purse in tennis history, up 20 percent from 2024.
Serena Williams and Angelique Kerber, battling it out for the world number one ranking, are the first two women to qualify for the season-ending WTA Tour Finals in Singapore, the WTA said on Monday.
Third-seeded Beatriz Haddad Maia rebounded from a first-set hiccup to record a 1-6, 6-4, 6-1 win over top-seeded Daria Kasatkina of Russia on Sunday in the final of the Korea Open in Seoul.
Andreeva bids for Paris glory after stellar start to season
It was the 27-year-old Japanese player's first WTA title since she became a mother in July 2023.
Three-times defending champion Iga Swiatek was bundled out of the Qatar Open by Latvian Jelena Ostapenko, who beat the Polish second seed 6-3, 6-1 in the semi-finals on Friday to set up a final showdown with American Amanda Anisimova.
Renata Zarazua, the only Mexican player in the US Open main draw, pulled off a stunning upset by beating sixth seed Madison Keys in the first round.
Venus Williams enjoyed a winning return to tennis after more than a year away from the game in the women's doubles at the Washington Open on Monday.
Gauff seeks to eliminate service errors ahead of French Open tilt
Aryna Sabalenka took a step closer to a first trophy of the year before her Australian Open title defence begins later this month.
Iga Swiatek survived a surprise U.S. Open second-round test on Thursday as men's top seed Jannik Sinner and Japan's four-times major winner Naomi Osaka cruised through.
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
The world number three has won eight out of her last nine matches on outdoor red clay, losing only to world number one Aryna Sabalenka in the Madrid Open final.
MERTENS OVERPOWERS RUSE TO WIN FIRST GRASS TITLE
Shelton blasted an ace on match point to seal the win and avenge his five-set loss to Tiafoe at last year's U.S. Open as the 22-year-old continues to make strides in his breakout season.
The Croatian helped Djokovic claim nine of his 24 Grand Slam titles before leaving his team in March and on Friday was hired to coach world number five Rybakina for the 2025 season.
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.
Becoming the WTA number one in the world is a dream come true'
Rajeshwaran shown the door at Mumbai Open
Aryna Sabalenka claimed her third Grand Slam title after winning the Australian Open twice.
Iga Swiatek tested positive in an out-of-competition sample in August but the ITIA accepted that it was caused by contamination of her medication melatonin.
Poland's Agnieszka Radwanska stayed patient in the face of a barrage of big serving to advance to the last four of the WTA Finals for the third time in a row with a 7-5, 6-3 victory over Karolina Pliskova on Friday.
World number one Aryna Sabalenka overcame a second-set fightback by fourth seed Coco Gauff to clinch her third Madrid Open.
Heading into the final, Gauff had lost the first set in three straight matches and the former U.S. Open champion seemed determined to buck that trend, serving to love in the opening game and breaking early for a 2-0 lead.