You might be surprised to hear this, but professional tennis players have some of the hottest WAGs of any athletes. While everyone knows about Brooklyn Decker and her ability to make Andy Roddick retire from the game, there are plenty of other models and actresses worth serving up. Check out the hottest Wives and Girlfriends of the 2012 US Open in the gallery below. Feel free to vote for who you think is the hottest at the bottom of the post. Why do I feel like Ms. Decker is going to win?