Caroline Wozniacki (born 11 July 1990) is a Danish professional tennis player. As of January 2018, she is the number 2 ranked female tennis player in the world. She used to be world number one. In her career, she has won one Grand Slam (2018 Australian Open) and 23 singles tournaments on the Women's Tennis Association (WTA) Tour. She also reached the finals of the 2009 and 2014 U.S. Open. She lost to Kim Clijsters and Serena Williams.
- "Caroline Wozniacki Statistics". Women's Tennis Association. Retrieved 25 August 2011.
- "Belgian tennis player Kim Clijsters has won the US Open". Radio Netherlands. 14 September 2009. Archived from the original on 7 March 2012. Retrieved 25 August 2011.