WATCH ATHLETE AND EVENT VIDEOS

Michael Chandler and Dan Hooker train for their co-main bout. Dustin Poirier gets a high-energy workout in, and Conor McGregor switches into fight mode.

Watch the UFC 257: Poirier vs McGregor 2 Weigh-in live on Friday, January 22nd at 10am/7am ETPT.

Conor McGregor sat down to chat with Megan Olivi about his UFC 257 matchup with Dustin Poirier, how many times he plans to fight in 2021 and the mindset heading into Saturday.

The best moments between Dustin Poirier and Conor McGregor at the UFC 257 Pre-Fight Press Conference

Dan Hooker and Michael Chandler dive into fight week media. Dustin Poirier goes outdoors for a run, and Conor McGregor introduces his son to the art of autographs.

Watch Fighter Timeline: Dustin Poirier & Conor McGregor before their epic UFC 257 bout

Dustin Poirier and Conor McGregor meet to discuss the rematch six years in the making.

Michael Chiesa talks about his unanimous decision win in the main event at UFC Fight Night: Chiesa vs Magny

Michael Chiesa talks to Daniel Cormier after his unanimous decision win at UFC Fight Night: Chiesa vs Magny

Warlley Alves talks to Daniel Cormier after his co-main event fight at UFC Fight Night: Chiesa vs Magny

Warlley Alves talks about his knockout win at UFC Fight Night: Chiesa vs Magny.

Ike Villanueva talks about his knockout win at UFC Fight Night: Chiesa vs Magny