Dustin Poirier has no regrets attempting a final guillotine choke, embracing his signature move in his last UFC fight.

It's official, Dustin Poirier has retired, and the UFC loses one of its most reliable all-action lightweight stars.

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

Dustin Poirier chose caution over chaos at UFC 318, opting to clinch instead of brawl with Max Holloway in the final moments ...

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 says going toe-to-toe with Max Holloway in the final seconds of their UFC 318 fight didn't go to plan.

At this point in his career, what more is there to be said about Max Holloway? The man is a former champion, a first-ballot ...

"He showed MMA fans so many great fights," former UFC lightweight champion Makhachev, Poirier's last opponent, told CBS ...

Dustin Poirier already has his post-fight career planned out, and he wants to follow in the footsteps of the controversial ...

Dustin Poirier will make his final walk to the Octagon this weekend at UFC 318, in his hometown of New Orleans, challenging ...