Novak Djokovic of Serbia, left, meets Rafael Nadal, of Spain, at the net after Djokovic defeated Nadal 4-6, 6-3, 7-6 (4) in the men's final of the Sony Ericsson Open tennis tournament in Key Biscayne, Fla., Sunday, April 3, 2011. (AP Photo/Lynne Sladky)

Photo by: Lynne Sladky

Novak Djokovic of Serbia, left, meets Rafael Nadal, of Spain, at the net after Djokovic defeated Nadal 4-6, 6-3, 7-6 (4) in the men's final of the Sony Ericsson Open tennis tournament in Key Biscayne, Fla., Sunday, April 3, 2011. (AP Photo/Lynne Sladky)