Dustin Poirier officially put the gloves down inside the Octagon at UFC 318 Saturday night, marking the end of his career.

As a part of the tribute to "The Diamond," the promotion put together an incredible video titled "Paid In Full: The Dustin ...

There are no more matches to be made for Dustin Poirier after his UFC 318 retirement fight defat to Max Holloway, so what's ...

Dustin "The Diamond" Poirier fought hard in his final UFC fight against Max Holloway, but ultimately lost the BMF ...

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

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

Dustin Poirier didn’t just headline UFC 318, he helped make it the biggest event in Smoothie King Center history.

Max Holloway was undeniable at UFC 318, breaking his losing streak to Dustin Poirier and spoiling 'The Diamond's' retirement.

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

Max Holloway has proven time and again that he's not just a warrior inside the Octagon but also a class act outside it.

Former Max Holloway rival Alexander Volkanovski gave 'Blessed' his flowers following a dominant UFC 318 performance.

Max Holloway and Dustin Poirier got the short end of the stick Saturday night in New Orleans, Louisiana. Despite Holloway's unanimous decision win against "The Diamond" to put a dent in the ...