Tomas Berdych, of the Czech Republic returns a ball during a training session prior to the Davis Cup World Group first round match between Switzerland and Czech Republic, in Geneva, Swi

 

              Tomas Berdych, of the Czech Republic returns a ball during a training session prior to the Davis Cup World Group first round match between Switzerland and Czech Republic, in Geneva, Swi
Tomas Berdych, of the Czech Republic returns a ball during a training session prior to the Davis Cup World Group first round match between Switzerland and Czech Republic, in Geneva, Switzerland, Tuesday, Jan. 29, 2013. The Davis Cup first round Switzerland against Czech Republic will take place from Feb.y 1 to Feb. 3. (AP Photo/Keystone, Salvatore Di Nolfi)