Other - UFC 94 St. Pierre vs Penn II - MAIN CARD * Welterweight champ Georges St. Pierre (170) vs. lightweight champ B.J. Penn (168) -- for welterweight title * Lyoto Machida (206) vs. Thiago Silva (206) * Karo Parisyan (170) vs. Dong Hyun Kim (171) * Nate Diaz (156) vs. Clay Guida (156) * Stephan Bonnar (206) vs. Jon Jones (206)PRELIMINARY CARD * Jon Fitch (171) vs. Akihiro Gono (171) * Manny Gamburyan (155) vs. Thiago Tavares (155) * John Howard (171) vs. Chris Wilson (170) * Jake O'Brien (205) vs. Christian Wellisch (206) * Matt Arroyo (171) vs. Dan Cramer (171)