It's been an injury-plagued year for Victoria Azarenka, and the two-time Grand Slam champion and former World No.1 had even sadder news for her fans on Sunday.
Five spots at the WTA Finals are still available, and Agnieszka Radwanska and Ana Ivanovic are among those who could qualify with deep runs in Wuhan.
WTA Rising Star Caroline Garcia overcame a match point in a dramatic defeat of Venus Williams in first round action at the Dongfeng Motor Wuhan Open.
Every week on wtatennis.com we'll bring you 10 of the best tweets from the stars of the WTA. Check it all out right now!
Throughout the week, wtatennis.com contributor Mark Hodgkinson has dug into the five best Grand Slam matches of the season. Today, an Australian Open shocker...
Japanese teenager Naomi Osaka met her fans at an autograph session at the Toray Pan Pacific Open, and then talked about her next big goal - doing well on home turf in a few weeks...
Get to know Agnieszka Radwanska, Maria Kirilenko, Christina McHale and the Pliskova twins a little bit better right here, all courtesy of the Kia Korea Open.
Sixth-seeded Joao Sousa of Portugal rallied to win 7-6 (6), 6-2 against second-seeded Gael Monfils and reach the Moselle Open final, where he faces eighth-seeded David Goffin of Belgium.
Second-seeded Karolina Pliskova of the Czech Republic rallied from a set down on Saturday to beat Russia's Maria Kirilenko 4-6, 7-6 (5), 6-3 and reach the final of the Korea Open.
Romania's Monica Niculescu took advantage of a dozen double-faults by Alize Cornet to beat the Frenchwoman 6-4, 6-0 to win the Guangzhou Open on Saturday.
Eighth-seeded David Goffin of Belgium rallied to beat top-seeded Jo-Wilfried Tsonga 1-6, 7-6 (5), 7-5 Friday to reach the Moselle Open semifinals.
On Sunday, Li Na will meet the press for the first time since announcing her retirement in an open letter. Watch the press conference live on wtatennis.com.
Former World No.1s Caroline Wozniacki and Ana Ivanovic will battle it out on Sunday for the Toray Pan Pacific Open title - and valuable points for Singapore.
Whether it's in their post-match press conferences, through Twitter or this special video tribute, the WTA stars have been saying farewell to the beloved Li Na.
Monica Niculescu beat the heat and Alizé Cornet to win her second WTA title at the Guangzhou International Women's Open. She dropped just 17 games all week.
Karolina Pliskova and Varvara Lepchenko were both on the brink of defeat but survived semifinal tests on Saturday at the Kia Korea Open.
Serena Williams is back in action after her US Open triumph, while Simona Halep looks to shake off her upset loss at Flushing Meadows. Ravi Ubha gives us his expert predictions for Wuhan...
Karolina Pliskova and Varvara Lepchenko both were on the brink of defeat but survived semifinal tests on Saturday at the Kia Korea Open.