MAIN CARD * Brock Lesnar vs. Alistair Overeem (five rounds) * Donald Cerrone vs. Nate Diaz * Jon Fitch vs. Johny Hendricks * Vladimir Matyushenko vs. Alexander Gustafsson * Nam Phan vs. Jim Hettes PRELIMINARY CARD (Spike TV) * Ross Pearson vs. Junior Assuncao * Danny Castillo vs. Anthony Njokuani PRELIMINARY CARD (Facebook) * Dong Hyun Kim vs. Sean Pierson * Jacob Volkmann vs. Efrain Escudero * Matt Riddle vs. Luis Ramos * Manny Gamburyan vs. Diego Nunes