UFC 67: All or Nothing was a mixed martial arts event held by Ultimate Fighting Championship. The event was held Saturday, February 3, 2007 at the Mandalay Bay Events Center on the Las Vegas Strip in Nevada. The main event was Travis Lutter vs. Anderson Silva for the middleweight title, however Lutter was not able to make weight and the fight was changed to a non-title contest.
Anderson Silva
Travis Lutter
Mirko Filipović
Eddie Sanchez
Quinton 'Rampage' Jackson
Marvin Eastman
Roger Huerta
John Halverson
Patrick Cote
Scott Smith
Terry Martin
Jorge Rivera
Frankie Edgar
Tyson Griffin
Lyoto Machida
Sam Hoger
Dustin Hazelett
Diego Saraiva