#UFC on ESPN 41 #Marlon Vera #Dominick Cruz #Dana White's Contender Series 2019 - Week 4 #UFC 278 #Luke Rockhold #Kamaru Usman #Leon Edwards #UFC 277 #Paulo Costa #Nate Landwehr #David Onama #Khamzat Chimaev #UFC on ESPN 40 #Shane Burgos #Amanda Nunes #Jose Aldo #Julianna Pena #Charles Oliveira #UFC 276