Conor McGregor before fighting Dustin Poirier during UFC 264 at T-Mobile Arena on Jul 10, 2021.

Conor McGregor appeared before his scheduled fight against Dustin Poirier during the UFC 264 event. The match took place on July 10, 2021, at the T-Mobile Arena located in Las Vegas. Both sources confirm the specific date and venue for this encounter between the two fighters, documenting McGregor's presence at the arena prior to the start of the competition in the city of Las Vegas during the aforementioned UFC 264 event on that day.