Dustin "The Diamond" Poirier fought hard in his final UFC fight against Max Holloway, but ultimately lost the BMF championship by unanimous decision, receiving a standing ovation from the crowd at Smoothie King Center.

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 Poirier Story," which first played during the UFC 318 broadcast before his final fight against Max Holloway.

UFC BMF champion Max Holloway clashes with sixth-ranked Dustin Poirier in a UFC lightweight bout on Saturday. The main UFC 318 fight card is scheduled to begin at 10 p.m. ET from Smoothie King Center in New Orleans.