Sherdog’s Official Mixed Martial Arts Rankings Sean O'Malley delivered on his considerable potential — albeit in controversial fashion.

Matches to Make After UFC on ESPN 38 Mateusz Gamrot and Arman Tsarukyan took an ordinary-looking fight night card and gave it an extraordinary finish.

Preview: UFC 274 ‘Oliveira vs. Gaethje’ Charles Oliveira will defend his lightweight crown opposite Justin Gaethje in a main event that promises violence and intrigue on Saturday in Phoenix.

UFC 268 ‘Usman vs. Covington 2’ Play-by-Play, Results & Round Scoring Sherdog's live UFC 268 “Usman vs. Covington 2” coverage will begin Saturday at 6 p.m. ET.

Matches to Make After UFC on ESPN 26 If Islam Makhachev thought nobody wanted to fight him before, it sure isn’t about to get better.

UFC Fight Night 190 ‘Gane vs. Volkov’ Play-by-Play, Results & Round Scoring Sherdog's live UFC Fight Night 190 coverage will begin Saturday at 1 p.m. ET.

UFC Fight Night 188 ‘Font vs. Garbrandt’ Play-by-Play, Results & Round Scoring Sherdog's live UFC Fight Night 188 coverage will begin Saturday at 4 p.m. ET.

UFC 254 ‘Nurmagomedov vs. Gaethje’ Play-by-Play, Results & Round Scoring Sherdog's live UFC 254 “Nurmagomedov vs. Gaethje” coverage begins Saturday at 11 a.m. ET.

Georges St. Pierre Open to Returning for Shot at Khabib Nurmagomedov It seems that “Rush” might be considering fighting again, but only against one opponent.

Dustin Poirier Wants Last Portion of UFC Career ‘To Really Mean Something’ Dustin Poirier remains one of the top lightweight contenders in the Ultimate Fighting Championship. He demonstrated that much at UFC on ESPN 12, when he bounced back from a loss in a title fight to surge...