Victoria Fiodaraŭna Azarenka (born 31 July 1989) is a Belarusian inactive tennis player. She has been ranked as the world No. 1 in singles by the WTA and held the position for a total of 51 weeks, including as the year-end No. 1 in 2012. Azarenka has won 21 WTA Tour-level singles titles, including two majors at the 2012 and 2013 Australian Opens, becoming the first Belarusian to win a major singles title. Azarenka is also a three-time finalist at the US Open, finishing runner-up to Serena Williams in both 2012 and 2013 and to Naomi Osaka in 2020. In singles, she has won six Premier Mandatory tournaments (including the Sunshine Double in 2016), four Premier 5 tournaments, and the singles bronze medal at the 2012 London Olympics. She was runner-up at the 2011 WTA Finals to Petra Kvitová. She finished with a year-end top 10 singles ranking from 2009 to 2013. Azarenka has won ten doubles titles on WTA Tour (including one WTA 1000, two Premier Mandatory, and two Premier 5 titles), reached four major finals in women's doubles, and reached a career-high ranking of No. 7 on 7 July 2008. She has won three mixed doubles titles — two major titles at the 2007 US Open with compatriot Max Mirnyi and the 2008 French Open with Bob Bryan, and the Olympic gold medal in mixed doubles at the 2012 London Olympics with Mirnyi.