Who is Dustin Poirier? 'The Diamond' headlines UFC 264 against

Conor McGregor and Dustin Poirier will face off for the third time.

UFC 264 on ESPN+ (7/10/21): How to Watch Poirier vs. McGregor 3

UFC 264 predictions: Will McGregor get revenge vs. Poirier?

UFC 264 Betting Odds: McGregor vs Poirier 3

Dustin Poirier explains what he learned during Conor McGregor staredowns - Mirror Online

UFC 264 - Conor McGregor vs Dustin Poirier 3 date: UK start time, live stream, TV channel and prelims for trilogy fight

Dustin Poirier on the leadup to UFC 264 with Conor McGregor: When I looked at this guy's eyes I just saw a man who was unsure.

Dustin Poirier teases UFC 300 return, here are five great opponents for the Diamond

Dustin Poirier

Watch: UFC's spine-tingling promo for Conor McGregor vs. Dustin Poirier 3 at UFC 264

Floyd Mayweather thanks Dustin Poirier after betting on the 'Diamond' to defeat Conor McGregor at UFC 264

Conor McGregor still eyeing fourth fight with Dustin Poirier: 'It's a must'

Dustin Poirier is fighting Benoit Saint-Denis in the UFC 299 co-main event after all

Dustin Poirier ghosted by UFC, shuts down rumors of Nate Diaz fight — 'Wolf tickets'

Conor McGregor faces 'real bad' fallout if he falls at UFC 264