Caroline Wozniacki, from Denmark, celebrates a point over Canada's Aleksandra Wozniak during a quarterfinal of the Rogers Cup women's tennis tournament, Saturday, Aug. 11, 2012, in Montreal. (AP Photo/The Canadian Press, Paul Chiasson)
Caroline Wozniacki, from Denmark, celebrates a point over Canada's Aleksandra Wozniak during a quarterfinal of the Rogers Cup women's tennis tournament, Saturday, Aug. 11, 2012, in Montreal. (AP Photo/The Canadian Press, Paul Chiasson)