sentences:  Burkman faced Jon Fitch on June 14, 2013, at World Series of Fighting 3 in a rematch of their first fight in which Burkman lost to Fitch due to a rear naked choke.Burkman avenged his loss, dropping Fitch with a series of punches before applying a guillotine choke submission and getting the win in just 41 seconds of round number one.Burkman faced Steve Carl on October 26, 2013 at in the main event for the WSOF Welterweight Championship.