#UFC on ESPN 42 #Stephen Thompson #Kevin Holland #UFC 281 #Alex Pereira #Israel Adesanya #Tai Tuivasa #Dustin Poirier #Sergey Pavlovich #UFC 280 #Conor McGregor #Jon Jones #Michael Chandler #UFC 282 #Charles Oliveira #Magomed Ankalayev #Islam Makhachev #UFC 278 #Bryce Mitchell #T.J. Dillashaw