Former world No.1 Ana Ivanovic from Serbia will make her second appearance for the Pattaya Open next year. The 2013 WTA PTT Pattaya Open has been moved to a new date and the prize money has been increased to US$235,000.
The winner of the tournament, which will be played at the Dusit Thani Hotel, Pattaya from Jan 27-Feb 3, will receive a winner's cheque of US$40,000 and 280 ranking points.
Ivanovic is currently ranked No.13 in the world. In 2012, she began to find the form which took her to the No.1 spot in 2008 and is hoping to add to her titles at Pattaya next year.