Novak Djokovic of Serbia reacts during his final match of the Monte Carlo Tennis Masters tournament in Monaco against Spain's Rafael Nadal, Sunday, April 21, 2013. (AP Photo/Lionel Cironneau)

Associated Press
Novak Djokovic of Serbia reacts during his final match of the Monte Carlo Tennis Masters tournament in Monaco against Spain's Rafael Nadal, Sunday, April 21, 2013. (AP Photo/Lionel Cironneau)
Novak Djokovic of Serbia reacts during his final match of the Monte Carlo Tennis Masters tournament in Monaco against Spain's Rafael Nadal, Sunday, April 21, 2013. (AP Photo/Lionel Cironneau)
View Comments (0)