#UFC 249 #Justin Gaethje #Tony Ferguson #Conor McGregor #Kamaru Usman #Colby Covington #UFC 245 #Jorge Masvidal #Khabib Nurmagomedov #Francis Ngannou #Jon Jones #Israel Adesanya #Anderson Silva #UFC on ESPN 8 #Nate Diaz #Daniel Cormier #Georges St. Pierre #UFC 244 #Donald Cerrone #Yoel Romero