@foxnews: Colby Covington is promising a quick night at RAF 13. Ahead of his championship match against Belal Muhammad, Covington told Abby Hornacek he expects to finish the fight in the first round, dismissing Muhammad's prediction that he'll pin him. Covington also turned up the trash talk, saying he plans to put Muhammad on a leash and "walk him like a dog" after the match as Real American Freestyle returns to South Florida. @foxnation @americareports