Jarred “Shutout” Mercado, right, grapples with Fabio “Jungle Boy” Serrao, at the Buckley MMA fight night, Feb. 9, 2013, at th Buckley Air Force Base Fitness Center. Serrao, a mixed martial artist from Brazil, was defeated by Serrao at the fight night hosted by the 460th Force Support Squadron. (U.S. Air Force photo by Airman 1st Class Riley Johnson/Released)