According to her official website, world No. 11 Ana Ivanovic has hired Dejan Petrovic as her new coach. The 36-year-old Petrovic was born in Australia and has previously worked with Novak Djokovic and Jelena Jankovic. Petkovic was the No. 1-ranked junior in Australia and went on to reach a ranking of 116 in the world on the ATP Tour in 2002. He currently owns a tennis academy in Serbia.