Ana Ivanovic (born 6 November 1987) is a retired Serbian tennis player. She was ranked No. 1 in the world in 2008, after she had defeated Dinara Safina to win the 2008 French Open. She was also the runner-up at the 2007 French Open and the 2008 Australian Open. She also qualified for the annual WTA Tour Championships three times, in 2007, 2008 and 2014 and won the year-end WTA Tournament of Champions twice, in 2010 and 2011.