UFC 246 live blog: Conor McGregor vs. Donald Cerrone - MMA Fighting. Conor McGregor KOs Donald Cerrone in just 40 seconds as he returns to UFC. How Conor McGregor Beat Donald Cerrone at U.F.C. 246 - The New York Times. Dana White Blasts Fans Saying Conor McGregor vs Donald Cerrone Was Rigged - EssentiallySports. Conor McGregor KO'd Donald Cerrone in 40 seconds, goes to party - Business Insider. UFC 246: Conor McGregor makes triumphant return over Donald Cerrone. Cowboy' Cerrone blasts fans' claim he took a dive at UFC 246 against Conor McGregor - MMA Fighting. Conor McGregor blasts Donald “Cowboy” Cerrone in 40 seconds in UFC return – The Denver Post. UFC 246 Conor McGregor vs Donald Cerrone Betting Preview. UFC 246: McGregor Vs. Cerrone Fight Card Takes Shape.