Novak Djokovic of Serbia (L) and Lleyton Hewitt of Australia shake hands after their mens singles match in session 6, day four of the Hopman Cup Tennis Tournament in Perth on January 4, 2011. Djokovic... more 
Novak Djokovic of Serbia (L) and Lleyton Hewitt of Australia shake hands after their mens singles match in session 6, day four of the Hopman Cup Tennis Tournament in Perth on January 4, 2011. Djokovic won the match 6-2, 6-4. IMAGE STRICTLY RESTRICTED TO EDITORIAL USE STRICTLY NO COMMERCIAL USE AFP PHOTO/Tony ASHBY (Photo credit should read TONY ASHBY/AFP/Getty Images) less 
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Getty Images | Photo By TONY ASHBY / AFP/Getty Images
Tue, Jan 4, 2011 8:08 AM EST