Philipp Kohlschreiber Pictures

  • NEW YORK, NY - SEPTEMBER 04: Philipp Kohlschreiber of Germany returns a shot during his men's singles fourth round match against Janko Tipsarevic of Serbia on Day Nine of the 2012 US Open at USTA Billie Jean King National Tennis Center on September 4, 2012 in the Flushing neighborhood of the Queens borough of New York City. (Photo by Al Bello/Getty Images)