Yen-Hsun Lu Pictures

  • NEW YORK, NY - AUGUST 28: Yen-Hsun Lu of Chinese Taipei returns a shot against Sam Querrey of the United States during their men's single first round match on Day Two of the 2012 US Open at USTA Billie Jean King National Tennis Center on August 28, 2012 in the Flushing neigborhood of the Queens borough of New York City. (Photo by Alex Trautwig/Getty Images)