The training log for combat sports.

Log every session, tag every technique, get your tape reviewed — BJJ, MMA, boxing, Muay Thai, wrestling, judo, kickboxing.

Explore the library Start tracking

Dustin 'The Diamond' Poirier — Career Timeline (UFC Lightweight & BMF Champion)

July 19, 2025 by atm_nikrolasnicky

2009-2010

The Louisiana SluggerWin

Dustin Poirier makes his professional debut, quickly building a 7-0 record on the regional scene with a reputation for finishing fights in his home state of Louisiana.

August 17, 2010

WEC 50: First Taste of the Big LeaguesLoss

Poirier makes his WEC debut against Danny Castillo. Though he loses a decision, he showcases the heart and durability that would become his trademark.

November 10, 2010

WEC 52: Proving he belonged in the Big LeaguesWin

Coming off a loss, Poirier bounces back with an extremely violent first-round victory over Zach Micklewright and proving he belongs in the WEC.

January 1, 2011

UFC 125: A Diamond is ForgedWin

With the WEC merger, Poirier enters the UFC, winning his debut against Josh Grispi and kicking off an impressive four-fight win streak in the UFC featherweight division.

June 11, 2011

UFC 131: The Rise of a Future StarWin

Poirier continues his ascent with a dominant performance against Jason Young, earning a unanimous decision victory and showcasing his evolving skills in the octagon.

June 12, 2011

UFC on Fox: He knows jiu-jitsu too?Win

Dustin Poirier submits Pablo Garza by D`arce choke in the second round, showcasing that he is not just a striker but also a skilled grappler.

February 4, 2012

UFC 143: Submitting a Future KingWin

Poirier hands a young Max Holloway his first professional loss, catching him in a mounted triangle armbar in the first round.

May 16, 2012

UFC on FUEL TV: War with the ZombieLoss

In an all time classic, Poirier and "The Korean Zombie" Chan Sung Jung engage in a four-round war. Poirier is submitted, but the fight solidifies his reputation as an all-action star.

December 15, 2012

The Ultimate Fighter 16 FinaleWin

Poirier returns to the octagon with a vengeance, defeating newly minted Ultimate Fighter 16 winner Jonathan Brookins by unanimous decision in a dominant performance that sets the stage for his future title aspirations.

February 16, 2013

UFC on FUEL TV: The Diamond vs. Cub SwansonLoss

Poirier faces off against the legendary Cub Swanson in a thrilling bout that ends in a loss by decision. Despite the setback, Poirier vows to learn and come back stronger.

August 31, 2013

UFC 164: A Fight for RedemptionWin

Poirier beats Erik Koch by unanimous decision, showcasing his striking and grappling skills

December 28, 2013

UFC 168: A First Round FinishWin

Poirier faces off against Diego Brandão and showcases why he is one of the hardest hitters in the featherweight division.

April 16, 2014

UFC Fight Night: Pressure Pressure PressureWin

Akira Corassani crumbles under Dustin Poirier relentless attacking pressure and loses in the second round.

September 27, 2014

UFC 178: A Career-Altering LossLoss

Poirier suffers a first-round TKO loss to a rising Conor McGregor. The defeat prompts a period of reflection and a pivotal decision to move up to the lightweight division.

April 4, 2015

UFC Fight Night: A Lightweight RebirthWin

Poirier makes a statement in his return to 155 lbs, knocking out Carlos Diego Ferreira and beginning his ascent up the lightweight ranks.

June 6, 2015

UFC Fight Night: A Fast TurnaroundWin

2 months after his lightweight debut, Poirier faces Yancy Medeiros and wins by knockout in the first round, eager to climb the rankings.

January 2, 2016

UFC 195: Complete DominiationWin

"I'm a nasty f*ck!" — Poirier dominates Joseph Duffy in majority 30-27 rounds.

June 4, 2016

UFC 199: King SlayerWin

Poirier gets another knockout victory, this time over Bobby Green, solidifying his place as a top 10 contender in the lightweight division.

September 17, 2016

UFC Fight Night: A Brief SetbackLoss

He faces off against the dangerous Michael Johnson and loses by knockout in the first round, but vows to learn from the defeat.

February 11, 2017

UFC 208: A Return To FormWin

After taking vicious leg kicks, Poirier returns to the octagon with a vengeance, defeating Jim Miller by majority decision in a dominant performance.

May 13, 2017

UFC 211: A Consummate ProfessionalNocontest

After taking some illegal knees on the ground, Poirier shows his professionalism and sportsmanship by defending Eddie Alvarez in a no contest decision.

November 11, 2017

UFC Fight Night: Deep WatersWin

In a thrilling main event, Poirier battles former champion Anthony Pettis for five rounds, showcasing his heart and skill before winning by unanimous decision in a fight that cements his status as a top contender.

April 14, 2018

UFC Fight Night: Trial by FireWin

In an unforgettable war against Justin Gaethje, Poirier showcases his legendary toughness and boxing, earning a fourth-round TKO in a "Fight of the Year" masterpiece.

July 28, 2018

UFC Fight Night: Settling the ScoreWin

After their first fight ended in a controversial no-contest, Poirier leaves no doubt in the rematch, finishing former champion Eddie Alvarez via second-round TKO.

April 13, 2019

UFC 236: Paid in FullWin

"This is my belt! I earned this in blood. I paid in full!" — Poirier out-duels Max Holloway in a five-round classic to become the Interim UFC Lightweight Champion, the crowning moment of his career.

September 7, 2019

UFC 242: The Eagle at the SummitLoss

In his bid to unify the titles, Poirier is defeated by the legendary Khabib Nurmagomedov. In a show of respect, the two swap shirts and Poirier vows to continue his charity work with The Good Fight Foundation.

June 27, 2020

UFC Fight Night: A Battle with the HangmanWin

In another "Fight of the Year" contender, Poirier goes toe-to-toe with Dan Hooker for 25 minutes of brutal action, emerging with a hard-fought unanimous decision victory.

January 24, 2021

UFC 257: The Diamond Shines BrightestWin

Revenge. Poirier expertly implements a calf-kick strategy to dismantle and hand Conor McGregor the first knockout loss of his career, evening their score.

July 10, 2021

UFC 264: The Trilogy EndsWin

The rivalry concludes. After dominating the first round, the fight is stopped due to a leg injury to McGregor, cementing Poirier as the winner of the blockbuster trilogy.

December 11, 2021

UFC 269: Another Title HeartbreakLoss

Poirier gets his second shot at undisputed gold but is submitted by Charles Oliveira. Despite the loss, his spirit remains unbroken. "The goal is still the same: to be the world champion."

November 12, 2022

UFC 281: War with Iron MikeWin

In a wild, back-and-forth brawl, Poirier weathers an early storm from Michael Chandler and secures a third-round rear-naked choke in another "Fight of the Night" performance.

July 29, 2023

UFC 291: The BMF TitleLoss

In the rematch with Justin Gaethje for the symbolic 'BMF' title, Poirier is caught by a shocking second-round head kick, suffering only the second knockout loss of his career.

March 9, 2024

UFC 299: A Vintage PerformanceWin

"Don't be silly. Jump the gilly." — Poirier With his back against the wall, "The Diamond" accepts a dangerous fight with rising star Benoît Saint Denis and delivers a stunning second-round knockout, proving he's still elite.

June 1, 2024

UFC 302: The Last Shot at GoldLoss

In his third and perhaps final shot at the undisputed title, Poirier gives champion Islam Makhachev his toughest test in a "Fight of the Night" epic before being submitted late.

July 19, 2025

UFC 318: One Last DanceLoss

In a farewell fight, Poirier finishes off his trilogy with Max Holloway, in a battle between two legends for the BMF Belt. "The Diamond" shines bright one last time.