Video: Novak Djokovic vs Maria Sharapova

Watch this hilarious promo ahead, where tennis superstars Maria Sharapova and Novak Djokovic perform a ‘Speed V. Instinct’ test by hitting tennis ball on a golf course. As the contest continues ahead, watch Novak trying to come back after he loses the first level!

http://youtu.be/fWVkWND02Nc