#UFC Fight Night 174 #UFC 251 #Derrick Lewis #UFC 252 #Bellator 243 #Jon Jones #Aleksei Oleinik #Francis Ngannou #Conor McGregor #Tony Ferguson #Jorge Masvidal #UFC 249 #UFC 220 #Chris Weidman #UFC 241 #UFC 254 #Kamaru Usman #Leonardo Santos #Roman Bogatov #Georges St. Pierre