The final round in the Speed vs. Instinct challenge between Novak Djokovic and Maria Sharapova. Watch now to see who wins.

Missed the other levels?
Level 1: Power Golf: http://www.youtube.com/watch?v=JwhPfOPinjM

Level 2: Speed Bowling: http://www.youtube.com/watch?v=aHOdIEPFKiM

Speed vs. Instinct: Make your choice on http://www.head.com/tennis

And for a chance to win signed memorabilia from the film, go to
https://apps.facebook.com/speedvsinstinct/