| Last Fight: | Michael Chandler |
| Age: | 35 |
| Height | 5'9" |
| Weight | 156 lbs |
| Nick Name: | "The Diamond" |
| Nationality: | United States |
| Association: | American Top Team |
| Reach | 72 in (183 cm) |
| Team | Gladiators Academy (until 2012)American Top Team (2012–present) |
| Rank | Black belt in Brazilian Jiu-Jitsu under Tim Credeur |
| Years active | 2009–present |
| Spouse | Jolie LeBlanc (m. 2009) |
| Children | 1 |
| W / L | Opponent | Event/Date | Method | Referee | Round | Time |
|---|---|---|---|---|---|---|
| win | Michael Chandler | UFC 281 - Adesanya vs. Pereira Nov/12/2022 |
Submission (Rear-Naked Choke) | Dan Miragliotta | 3 | 2:00 |
| loss | Charles Oliveira | UFC 269 - Oliveira vs. Poirier Dec/11/2021 |
Submission (Rear-Naked Choke) | Herb Dean | 3 | 1:02 |
| win | Conor McGregor | UFC 264 - Poirier vs. McGregor 3 Jul/10/2021 |
TKO (Leg Injury) | Herb Dean | 1 | 5:00 |
| win | Conor McGregor | UFC 257 - Poirier vs. McGregor 2 Jan/23/2021 |
KO (Punches) | Herb Dean | 2 | 2:32 |
| win | Dan Hooker | UFC on ESPN 12 - Poirier vs. Hooker Jun/27/2020 |
Decision (Unanimous) | Herb Dean | 5 | 5:00 |
| loss | Khabib Nurmagomedov | UFC 242 - Khabib vs. Poirier Sep/07/2019 |
Submission (Rear-Naked Choke) | Marc Goddard | 3 | 2:06 |
| win | Max Holloway | UFC 236 - Holloway vs. Poirier Apr/13/2019 |
Decision (Unanimous) | Blake Grice | 5 | 5:00 |
| win | Eddie Alvarez | UFC on Fox 30 - Alvarez vs. Poirier 2 Jul/28/2018 |
TKO (Punches) | Marc Goddard | 2 | 4:05 |
| win | Justin Gaethje | UFC on Fox 29 - Poirier vs. Gaethje Apr/14/2018 |
TKO (Punches) | Herb Dean | 4 | 0:33 |
| win | Anthony Pettis | UFC Fight Night 120 - Poirier vs. Pettis Nov/11/2017 |
Submission (Body Triangle) | Keith Peterson | 3 | 2:08 |
| NC | Eddie Alvarez | UFC 211 - Miocic vs. Dos Santos 2 May/13/2017 |
No Contest (Illegal Knee) | Herb Dean | 2 | 4:12 |
| win | Jim Miller | UFC 208 - Holm vs. De Randamie Feb/11/2017 |
Decision (Majority) | Todd Anderson | 3 | 5:00 |
| loss | Michael Johnson | UFC Fight Night 94 - Poirier vs. Johnson Sep/17/2016 |
KO (Punches) | Dan Miragliotta | 1 | 1:35 |
| win | Bobby Green | UFC 199 - Rockhold vs. Bisping 2 Jun/04/2016 |
KO (Punches) | Jason Herzog | 1 | 2:53 |
| win | Joseph Duffy | UFC 195 - Lawler vs. Condit Jan/02/2016 |
Decision (Unanimous) | Chris Tognoni | 3 | 5:00 |
| win | Yancy Medeiros | UFC Fight Night 68 - Boetsch vs. Henderson Jun/06/2015 |
TKO (Punches) | John McCarthy | 1 | 2:38 |
| win | Diego Ferreira | UFC Fight Night 63 - Mendes vs. Lamas Apr/04/2015 |
KO (Punches) | Todd McGovern | 1 | 3:45 |
| loss | Conor McGregor | UFC 178 - Johnson vs. Cariaso Sep/27/2014 |
TKO (Punches) | Herb Dean | 1 | 1:46 |
| win | Akira Corassani | UFC - The Ultimate Fighter Nations Finale Apr/16/2014 |
TKO (Punches) | Dan Miragliotta | 2 | 0:42 |
| win | Diego Brandao | UFC 168 - Weidman vs. Silva 2 Dec/28/2013 |
KO (Punches) | Mario Yamasaki | 1 | 4:54 |
| win | Erik Koch | UFC 164 - Henderson vs. Pettis 2 Aug/31/2013 |
Decision (Unanimous) | Rob Hinds | 3 | 5:00 |
| loss | Cub Swanson | UFC on Fuel TV 7 - Barao vs. McDonald Feb/16/2013 |
Decision (Unanimous) | Kevin Mulhall | 3 | 5:00 |
| win | Jonathan Brookins | UFC - The Ultimate Fighter 16 Finale Dec/15/2012 |
Submission (Brabo Choke) | Herb Dean | 1 | 4:15 |
| loss | Chan Sung Jung | UFC on Fuel TV 3 - Korean Zombie vs. Poirier May/15/2012 |
Technical Submission (Brabo Choke) | Dan Miragliotta | 4 | 1:07 |
| win | Max Holloway | UFC 143 - Diaz vs. Condit Feb/04/2012 |
Submission (Triangle Armbar) | Steve Mazzagatti | 1 | 3:23 |
| win | Pablo Garza | UFC on Fox 1 - Velasquez vs. Dos Santos Nov/12/2011 |
Submission (Brabo Choke) | Larry Landless | 2 | 1:32 |
| win | Jason Young | UFC 131 - Dos Santos vs. Carwin Jun/11/2011 |
Decision (Unanimous) | John McCarthy | 3 | 5:00 |
| win | Josh Grispi | UFC 125 - Resolution Jan/01/2011 |
Decision (Unanimous) | Steve Mazzagatti | 3 | 5:00 |
| win | Zachary Micklewright | WEC 52 - Faber vs. Mizugaki Nov/11/2010 |
TKO (Punches) | Kim Winslow | 1 | 0:53 |
| loss | Danny Castillo | WEC 50 - Cruz vs. Benavidez 2 Aug/18/2010 |
Decision (Unanimous) | Josh Rosenthal | 3 | 5:00 |
| win | Derek Gauthier | Ringside MMA 7 - No Escape Jun/18/2010 |
KO (Punches) | Marc-Andre Cote | 1 | 0:57 |
| win | Derrick Krantz | USA MMA - Night of Champions 2 Mar/06/2010 |
Submission (Armbar) | 2 | 3:35 | |
| win | Ronnie Lis | USA MMA - Border War 2 Nov/13/2009 |
Submission (Armbar) | 1 | 0:51 | |
| win | Daniel Watts | BFC - Bang Fighting Championships Oct/31/2009 |
KO (Punches) | 1 | 1:26 | |
| win | Joe Torrez | USA MMA 8 - Natural Disaster 3 Aug/01/2009 |
TKO (Punches) | 1 | 2:37 | |
| win | Nate Jolly | CFC - Cajun Fighting Championships Jun/26/2009 |
Submission (Armbar) | 2 | 3:54 | |
| win | Aaron Suarez | USA MMA 7 - River City Rampage May/16/2009 |
KO (Punches) | 1 | 1:19 | |
| win | Gilbert Jimenez Amateur Fight |
No Love Entertainment - Full Throttle Jan/24/2009 |
Decision (Unanimous) | 3 | 4:00 |