Next week's main event has been scratched due to an injury to George St-Pierre. GSP is currently the UFC Welterweight champion, and his opponent, Carlson Condit will have to wait for him to get healthy before having his shot at the title.

Nick Diaz vs BJ Penn has now been moved to the main event. GSP's trainers say that he is out approximately one month, and no doctor has cleared him to fight next week.