Janko Tipsarevic Pictures

  • NEW YORK, NY - AUGUST 29: Janko Tipsarevic of Serbia in action during his men's singles second round match against Dudi Sela od Israel on Day Four of the 2013 US Open at USTA Billie Jean King National Tennis Center on August 29, 2013 in the Flushing neighborhood of the Queens borough of New York City. (Photo by Matthew Stockman/Getty Images)