Caroline Wozniacki and Vania King compete in third-round action at the U.S. Open in New York

Caroline Wozniacki of Denmark, first seed, returns the ball to Vania King, USA, in third-round action at the U.S. Open held at the National Tennis Center on September 3, 2011 in New York. Wozniacki won 6-2,6-4. UPI/Monika Graff