...12: (CHINA OUT) Roger Federer of Switzerland returns a shot during his round robin match against Radek Stepanek of the Czech Republic in the Tennis Masters Cup held at Qi Zhong Stadium on November...

Roger Federer of Switzerland competes against Radek Stepanek of the Czech Republic in a singles match of the ATP Tennis Masters Cup 2008 in...

Roger Federer of Switzerland competes against Radek Stepanek of the Czech Republic in a singles match of the ATP Tennis Masters Cup 2008 in...

Roger Federer of Switzerland returns the ball against Radek Stepanek of the Czech Republic during the 2008 Tennis Masters Cup in Shanghai, China Wednesday Nov. 12...

...12: (CHINA OUT) Roger Federer of Switzerland returns a shot during his round robin match against Radek Stepanek of Czech Republic in the Tennis Masters Cup held at Qi Zhong Stadium on November 12...

Roger Federer of Switzerland reacts after losing a point against Radek Stepanek of Czech Republic during their men's quarter-final match, at the Rome Master tennis tournament...

Czech Radek Stepanek celebrates after winning a point against Swiss Roger Federer during their ATP Tennis Open in Rome...

Roger Federer of Switzerland acknowledges the crowd after defeating Radek Stepanek of the Czech Republic during the semifinals of the Coupe Rogers August 11, 2007 at Stade...

Roger Federer trailed 5-2 in the third set tiebreaker before rallying to beat Radek Stepanek