Athlete record · men's pool · professional MMA
Sean O'Malley
All-time rank#145of 143,147 rated · by peak
Peak rating2,381Mar 9, 2024
Current rating2,373after last rated bout
Rated record20–323 rated bouts
StatusActivelast fought Jun 2026
FIG. 1 Rating trajectoryrating after every rated bout
FIG. 2 The fight record24 professional bouts
| Date | Opponent | Res | Method | Rd | Time | Event | Rating |
|---|---|---|---|---|---|---|---|
| Jun 14, 2026 | Aiemann Zahabi | W | TKO (Punches) | 2 | 4:02 | UFC White House - Freedom 250: Topuria vs. Gaethje | 2,373 |
| Jan 24, 2026 | Yadong Song | W | Decision (Unanimous) | 3 | 5:00 | UFC 324 - Gaethje vs. Pimblett | 2,344 |
| Jun 7, 2025 | Merab Dvalishvili | L | Submission (North-South Choke) | 3 | 4:42 | UFC 316 - Dvalishvili vs. O'Malley 2 | 2,320 |
| Sep 14, 2024 | Merab Dvalishvili | L | Decision (Unanimous) | 5 | 5:00 | UFC 306 - Noche UFC: O'Malley vs. Dvalishvili | 2,351 |
| Mar 9, 2024 | Marlon Vera | W | Decision (Unanimous) | 5 | 5:00 | UFC 299 - O'Malley vs. Vera 2 | 2,381 |
| Aug 19, 2023 | Aljamain Sterling | W | TKO (Punches) | 2 | 0:51 | UFC 292 - Sterling vs. O'Malley | 2,355 |
| Oct 22, 2022 | Petr Yan | W | Decision (Split) | 3 | 5:00 | UFC 280 - Oliveira vs. Makhachev | 2,302 |
| Jul 2, 2022 | Pedro Munhoz | NC | No Contest (Accidental Eye Poke) | 2 | 3:09 | UFC 276 - Adesanya vs. Cannonier | · |
| Dec 11, 2021 | Raulian Paiva | W | TKO (Punches) | 1 | 4:42 | UFC 269 - Oliveira vs. Poirier | 2,275 |
| Jul 10, 2021 | Kris Moutinho | W | TKO (Punches) | 3 | 4:33 | UFC 264 - Poirier vs. McGregor 3 | 2,245 |
| Mar 27, 2021 | Thomas Almeida | W | KO (Punch) | 3 | 3:52 | UFC 260 - Miocic vs. Ngannou 2 | 2,234 |
| Aug 15, 2020 | Marlon Vera | L | TKO (Elbows and Punches) | 1 | 4:40 | UFC 252 - Miocic vs. Cormier 3 | 2,195 |
| Jun 6, 2020 | Eddie Wineland | W | KO (Punch) | 1 | 1:54 | UFC 250 - Nunes vs. Spencer | 2,254 |
| Mar 7, 2020 | Jose Quinonez | W | TKO (Head Kick and Punches) | 1 | 2:02 | UFC 248 - Adesanya vs. Romero | 2,220 |
| Mar 3, 2018 | Andre Soukhamthath | W | Decision (Unanimous) | 3 | 5:00 | UFC 222 - Cyborg vs. Kunitskaya | 2,180 |
| Dec 1, 2017 | Terrion Ware | W | Decision (Unanimous) | 3 | 5:00 | UFC - The Ultimate Fighter 26 Finale | 2,150 |
| Jul 18, 2017 | Alfred Khashakyan | W | KO (Punch) | 1 | 4:14 | Dana White's Tuesday Night Contender Series - Season 1, Episode 2 | 2,123 |
| May 5, 2017 | David Nuzzo | W | KO (Spinning Wheel Kick) | 1 | 2:15 | LFA 11 - Frincu vs. Mendonca | 2,086 |
| Mar 18, 2017 | Irvin Veloz | W | KO (Punch) | 1 | 2:34 | Extreme Beatdown - Beatdown 20 | 2,024 |
| Oct 21, 2016 | Tycen Lynn | W | KO (Head Kick) | 2 | 2:57 | ICF 26 - The Perfect Storm | 1,994 |
| Nov 7, 2015 | Mark Coates | W | Decision (Unanimous) | 3 | 5:00 | Intense Championship Fighting - Fight Night | 1,941 |
| Aug 21, 2015 | Omar Avelar | W | Submission (Rear-Naked Choke) | 1 | 2:55 | ICF - Intense Championship Fighting 20 | 1,889 |
| Jul 3, 2015 | Shane Sargent | W | KO (Punch) | 1 | 2:03 | ICF - Small Town Throwdown | 1,789 |
| Mar 6, 2015 | Josh Reyes | W | TKO (Punches) | 1 | 1:33 | ICF - Intense Championship Fighting 17 | 1,763 |
1 bout shown with “·” did not move the rating — DQ, no-contest, or unresolvable outcome are excluded by the methodology.