Elena Dementieva of Russia is covered in sweat while playing Sybille Bammer of Austria in New York
Elena Dementieva of Russia is covered in sweat while playing Sybille Bammer of Austria in 97 degrees Fahrenheit (31 degrees Celsius) heat during the U.S. Open tennis tournament in New York, September 1, 2010. REUTERS/Ray Stubblebine (UNITED STATES - Tags: SPORT TENNIS)