Azarenka sails into 3rd round at US Open
Victoria Azarenka of Belarus reacts during her women's singles second round match against Aleksandra Wozniak of Canada on Day Four of the 2013 US Open at USTA Billie Jean King National Tennis Center in New York City, the United States, on Aug. 29, 2013. Azarenka won 2-0. (Xinhua/Fang Zhe)