Lightweight bout: United States Tyson Griffin vs. United States Nik Lentz. Lightweight bout: England Paul Kelly vs. United States TJ O'Brien. Lightweight bout: United States Mike Lullo vs. Brazil Edson Barboza. Welterweight bout: Armenia Karo Parisyan vs. United States Dennis Hallman. Middleweight bout: United States Aaron Simpson vs. United States Mark Muñoz. Welterweight bout: United States Matt Brown vs. United States Brian Foster.