Tomas Berdych of the Czech Republic serves to Marin Cilic of Croatia during their quarter--final match...
Tomas Berdych of the Czech Republic serves to Marin Cilic of Croatia during their quarter--final match at the 2014 U.S. Open tennis tournament in New York, September 4, 2014. REUTERS/Eduardo Munoz (UNITED STATES - Tags: SPORT TENNIS)