Roger Federer of Switzerland returns the ball to Michael Llodra of France 

Roger Federer of Switzerland returns the ball to Michael Llodra of France during the Emirates Dubai ATP Tennis Championships in Dubai, United Arab Emirates, Tuesday, Feb. 28, 2012. (AP Photo/Hassan Ammar)
Associated Press
Roger Federer of Switzerland returns the ball to Michael Llodra of France during the Emirates Dubai ATP Tennis Championships in Dubai, United Arab Emirates, Tuesday, Feb. 28, 2012. (AP Photo/Hassan Ammar)
View Comments