Asia's first Grand Slam singles champion won Roland Garros in 2011 and the Australian Open in 2014

Li's career-high singles ranking of No.2 is the best ever achieved by a player from Asia and her success inspired a generation

ST PETERSBURG, FL, USA - Chinese tennis trailblazer and reigning Australian Open champion Li Na today brought down the curtain on a glittering 15-year professional career with the announcement of her official retirement from the Women's Tennis Association (WTA).

Winner of nine WTA singles titles, two doubles titles and a two-time Grand Slam champion, the 32-year-old marks the end of a career that saw her become one of the very best and most popular players in the history of women's tennis.

"Li Na has been a fun, powerful, and wonderful player on the WTA tour and, along with her fans, I am sad to hear that she has retired," said WTA Chairman & CEO Stacey Allaster. "In addition to her amazing tennis abilities and her warm and humorous personality, she is a pioneer who opened doors to tennis for hundreds of millions of people throughout China and Asia. It's hard to be a household name in a nation with 1.4 billion people, but that's what Li Na is. Thanks to all she has achieved and contributed, her legacy is immense and I have no doubt that her contributions to the WTA will be seen for decades to come in China, throughout Asia and the rest of the world. I wish her the best of luck in this next chapter in her life. I will miss her, and I know that while she may be retired from competition, she still will play a big role in the growth of our sport around the world."

Li etched her name in the history books at Roland Garros in 2011 when she became the first Asian player to win a Grand Slam singles title, defeating Top 10 rivals in each of her last four matches. Earlier in 2011 she was the first player from the region to reach a major final, finishing runner-up to Kim Clijsters at the Australian Open. After another run to the final at the Australian Open in 2013, when she was edged by Victoria Azarenka in a dramatic three-setter, Li captured her second Grand Slam title at Melbourne Park in January this year – just the second woman aged over 30 to win the title in the Open Era, after Margaret Court. The victory helped propel Li to World No.2 on February 17, 2014 – the highest ranking ever attained by an Asian player.

Over the course of her career, particularly in later years as her success reached its crescendo, Li's powerful game delivered against the very best. Her 21 wins over Top 5 opponents included two over reigning World No.1s – Serena Williams at Stuttgart in 2008 and Caroline Wozniacki at the 2011 Australian Open. In total she reached 21 WTA singles finals (going 9-12 in those) and in addition to her wins at the Australian Open and Roland Garros was a semifinalist at the US Open and quarterfinalist at Wimbledon.

Along the way, Li established a string of breakthroughs for Chinese tennis, alongside her Grand Slam title triumphs. She was the first to win a WTA singles title (2004 Guangzhou) and first to win a WTA Premier title (2011 Sydney); first to reach a Grand Slam singles quarterfinal (2006 Wimbledon); first to compete in singles at the WTA Finals (2011-13, finishing runner-up to S.Williams on her most recent appearance); and first to crack the singles Top 20 (August 14, 2006), Top 10 (February 1, 2010) and Top 5 (June 6, 2011). As wfaell as representing her country in Fed Cup competition in eight different years she was a three-time Olympian for China (Sydney 2000, Beijing 2008 and London 2012). She also played countrywoman Zheng Jie in the first All-Chinese WTA singles final at Estoril in 2006 (won by Zheng) and earlier this year won the second All-China final in WTA history at Shenzhen, defeating Peng Shuai for the title.

Li steps away from the game with a career singles win-loss record of 503-188 and prize money earnings of $16,709,074. She is currently ranked No.6.