Welterweight title on the line. Prelims airing now on Fox Sports 2. Main Card on PPV Robbie Lawler (c) vs. Tyron Woodley Rose Namajunas vs. Karolina Kowalkiewicz Matt Brown vs. Jake Ellenberger Francisco Rivera vs. Érik Pérez Ryan Benoit vs. Fredy Serrano Remaining Prelims Ed Herman vs. Nikita Krylov Ross Pearson vs.