Dustin Poirier is grateful for what he learned from fighting. | Getty/UFC Dustin Poirier is paying tribute to the sport that ...

UFC superstar Dustin Poirier shares emotional goodbye to the fight game on his social media after UFC 318 retirement fight.

Dustin Poirier reflects on his MMA career with a heartfelt letter shared via social media following his retirement.

Dustin Poirier ended his UFC journey in New Orleans, earning love from fans and peers after a legendary career defined by ...

Acadiana legend Dustin Poirier was gifted a hand-made championship belt from his daughter, and this one he'll never lose.

Dustin Poirier’s retirement fight at UFC 318 was long in the making. The buildup began with Poirier’s emotional retirement ...

While mixed martial arts is an individual sport with a clear-cut bottom line, UFC 318 was about far more than wins and losses ...

Dustin Poirier’s UFC farewell in New Orleans included emotional moments, a tribute video, and one final walk that Louisiana ...

Max Holloway shared an emotional tribute after defeating Dustin Poirier in their UFC 318 trilogy bout, as "The Diamond" ...

Max Holloway put on a remarkable display at UFC 318 to outpoint Dustin Poirier and retain his BMF title. Both men went to war ...

UFC 318 in New Orleans was not the party with a happy ending that was expected. Max Holloway (27-8) spoiled Dustin Poirier's ...

Dustin Poirier's final UFC fight didn't go to plan as he suffered a defeat against Max Holloway. The fight took place in ...