#UFC 251 #Dustin Poirier #Dan Hooker #Demian Maia #Stephen Thompson #UFC 217 #UFC 211 #UFC Fight Night 173 #Conor McGregor #UFC on ESPN 12 #Mike Perry #Nate Diaz #UFC 245 #Jon Jones #UFC 237 #UFC 244 #Tyron Woodley #Georges St. Pierre #Joanna Jedrzejczyk #UFC 249