Topic: Rafa's knee might hurt his chances of defending Wimbledon
http://sports.espn.go.com/sports/tennis id=4236922
Pretty big news, because this injury sounds serious. This isn't the usual tendinitis that he has dealt with for a couple years, and I believe it was described as an "acute pain." This has been a concern for a lot of people regarding Rafa, because of the intense physical nature of his play. Depending on if he even enters Wimbledon, it could open up the draw for someone like Murray or Roddick.

