UFC 264: Poirier vs. McGregor 3

The heated rivalry between Conor McGregor and Dustin Poirier boiled over here, as insults involving family were hurled in Poirier’s direction. The rematch garnered over 1.8 million PPV buys, around 300,000 more than their second fight at UFC 257. Sean O’Malley also took on a game short-notice replacement in Kris Moutinho, while Edson Barboza showed vintage form with a brutal knockout over Shane Burgos.