FORMER WORLD NUMBER one Ana Ivanovic has confirmed her retirement from professional tennis at the age of 29, via a video announcement on her official Facebook page.

Ivanovic, who won the French Open in 2008, fuelled speculation over her future when she revealed she would be “sharing something important” with her fans and supporters.

And in a scheduled live broadcast at 6pm today, the Serbian revealed she is bringing an end to her career, citing recent struggles with injury as the primary factor behind her decision.

“There is no other way to say it: I have decided to retire from professional tennis,” said Ivanovic.

“It has been a difficult decision but there is so much to celebrate. I began dreaming about tennis when I was five and saw Monica Seles playing on TV.

“My dear parents backed me all the way and by the time I was ranked number one in the world and won Roland Garros in 2008, I had seen heights I had never dreamt of achieving.

“I won 15 WTA Tour titles, [played in] three grand slam finals, Fed Cup finals and I played so many memorable matches. I would say [that is] not so bad for a tiny slip of a girl from Serbia.

“But seeing those heights in any professional sport requires top physical form and it’s well-known that I have been hampered by injuries.

“I can only play if I can perform up to my own high standards, and I can no longer do that, so it’s time to move on.”