Between having a 41-game (in 2011) winning streak, becoming the number one ranked men's tennis player, and capturing titles at the Australian Open, Wimbledon and the US Open, 2011 has been a great year for Novak Djokovic and his racquet, the HEAD YouTek IG Speed MP. Congrats, Novak!
![djokovic us open winner head tennis](https://www.tennisnow.com/images/djokovic-head-winner.jpg)