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

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

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

UFC 264: Conor McGregor suffers broken leg as Dustin Poirier wins showdown - The Washington Post

UFC 264 Dustin Poirier defeats Conor McGregor injury TKO

Report - Dustin Poirier vs. Conor McGregor III headlines UFC 264 on July 10th. - FIGHT BANANAS

Dana White targets Dustin Poirier vs. Conor McGregor trilogy for UFC 264

Catching Up On The Conor McGregor - Dustin Poirier Rivalry: What's Happened Since The Last Fight? - BroBible

Conor McGregor vows to 'kill' Dustin Poirier and calls him 'a corpse' in chilling message for UFC 264 trilogy fight

UFC 264 Betting Odds: McGregor vs Poirier 3

Dustin Poirier (The Diamond), MMA Fighter Page

Dustin Poirier and Nate Diaz continue their Beef on Twitter