Top UFC welterweight Colby Covington is prepared to settle his differences with his former American Top Team stablemate Dustin Poirier in the Octagon. For many years, Covington and Poirier were training partners at ATT in Coconut Creek, Florida. Gradually, however, their relationship soured—largely due to Covington’s unbridled trash talk. Covington recently parted ways with ATT, … Continue reading Colby Covington challenges Dustin Poirier to grudge match in the Octagon