This is a list of the main career statistics of professional Australian tennis player Samantha Stosur. She won nine WTA singles titles, including one Grand Slam title at the 2011 US Open, while reaching the finals of 16 other WTA tournaments, including one Grand Slam final at the 2010 French Open, the 2013 WTA Tournament of Champions final, and three Premier 5 finals. Stosur also reached another three French Open semifinals (2009, 2012, 2016), two US Open quarterfinals (2010, 2012), and qualified for the WTA Tour Championships three times in a row (2010–12), reaching the semifinals in both 2010 and 2011. She reached her highest singles ranking of No. 4 in the world in February 2011.