Sergiy Stakhovsky from Ukraine returns the ball to Roger Federer from Switzerland during the quarter finals round of Dubai ATP Tennis Championships in Dubai, United Arab Emirates, Thursday Feb. 24, ... more 
Sergiy Stakhovsky from Ukraine returns the ball to Roger Federer from Switzerland during the quarter finals round of Dubai ATP Tennis Championships in Dubai, United Arab Emirates, Thursday Feb. 24, 2011. less 
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Associated Press | Photo By Kamran Jebreili
Sat, Feb 26, 2011 4:48 PM EST