Cincinnati, UNITED STATES
Roger Federer of Switzerland returns a shot to Mardy Fish of the U.S. in their quarterfinal match in...
Roger Federer of Switzerland returns a shot to Mardy Fish of the U.S. in their men's singles quarterfinal match at the Cincinnati Open tennis tournament in Cincinnati, Ohio, August 17, 2012. REUTERS/John Sommers II (UNITED STATES - Tags: SPORT TENNIS)