#DWCS Season 4 Week 2 #Jon Jones #UFC 252 #UFC Fight Night 174 #Francis Ngannou #UFC 241 #Derrick Lewis #Conor McGregor #UFC 220 #Georges St. Pierre #UFC 249 #UFC 214 #UFC on ESPN 8 #Tony Ferguson #Yadong Song #UFC 251 #UFC 182 #UFC on ESPN 14 #Paige VanZant #Yoel Romero