World Series of Fighting 12: Palomino vs. Gonzalez was a mixed martial arts event held on August 9, 2014 in Las Vegas, Nevada, United States. The event also aired on NBCSN.
Overview：World Series of Fighting 12: Palomino vs. Gonzalez was a mixed martial arts event held on August 9, 2014 in Las Vegas, Nevada, United States. The event also aired on NBCSN.
