Victoria Azarenka

Victoria Azarenka won back-to-back Australian Open titles in 2012 and 2013, reaching world No.1 with one of the most complete games in the sport — elite serve, relentless baseline power, and exceptional court coverage. She held the top ranking for 51 weeks, fewer than #9 Iga Swiatek's 125-week tenure. The Belarusian two-time Grand Slam champion also won Olympic gold in doubles at London 2012 alongside Max Mirnyi, and boasts a career win percentage of 68%. Her aggressive style is faster than the average player's, making her a formidable opponent.