May 26, 2012 at the MGM Grand Garden Arena in Las Vegas, Nevada
Main card
Heavyweight Championship: Junior dos Santos (c) vs. Alistair Overeem
Heavyweight bout: Cain Velasquez vs. Frank Mir
Heavyweight bout: Roy Nelson vs. Antonio Silva
Heavyweight bout: Gabriel Gonzaga vs. Shane del Rosario
Heavyweight bout: Stefan Struve vs. Mark Hunt
Preliminary card
Featherweight bout: Diego Brandao vs. Darren Elkins
Lightweight bout: Evan Dunham vs. Edson Barboza
Middleweight bout: Jason Miller vs. C.B. Dollaway
Lightweight bout: Jacob Volkmann vs. Paul Sass
Light Heavyweight bout: Kyle Kingsbury vs. Glover Teixeira
Welterweight bout: Dan Hardy vs. Duane Ludwig
Featherweight bout: Mike Brown vs. Daniel Pineda