Colby Covington believes Oliveira’s recent victory over Poirier at UFC 269 has had a negative effect on the legacy of Khabib Nurmagomedov. Prior to the fight, Poirier (28-7 MMA) was listed as the betting favorite with many fans predicting he’d be victorious over Oliveira (32-8 MMA). However that was not to be, as ‘The Diamond’ … Continue reading Colby Covington believes Charles Oliveira’s submission win over Dustin Poirier “De-Legitimizes” the legacy of Khabib Nurmagomedov