[2] Georges St-Pierre was originally scheduled to defend his title in the Welterweight division against Nick Diaz in the main event.

[3] The original opponent for Condit, Josh Koscheck, faced Mike Pierce at this event.

[4] Erik Koch was expected to fight with Dustin Poirier, but was injured and was to be replaced by Ricardo Lamas.

[6] Amir Sadollah was scheduled to fight Jorge Lopez at the event, but due to an injury was replaced by Matthew Riddle.

[7] Justin Edwards was expected to face Stephen Thompson, but was injured and replaced by Daniel Stittgen.