Professional Record
20-3-0 (1 NC)
Current Elo Rating
1955
True Contender System
Bantamweight Ranking
#2
Pound-for-Pound Ranking
#22
Tale of the tape
- Height
- 180 cm
- Reach
- 183 cm
- Weight
- 61.2 kg
- Stance
- Switch
- Age
- 31 years
- Place of birth
- Helena, United States
- UFC debut
- July 18, 2017
- Pro debut
- March 6, 2015
- Team / gym
- The MMA Lab
- Head coach
- John Crouch
Activity
Next fight
No bout announced
Sean O'malley has no next fight confirmed by the UFC yet.
This section updates automatically as soon as one is announced.
Last fight
Sean O'malleyvs.Aiemann Zahabi
W · TKO
- Event
- UFC Freedom 250
- Date
- June 14, 2026
- Elo change
- +33
Career Statistics
Professional Record
20-3-0
UFC Record
12-3-0
15 UFC fights
Current Elo
1,955
Peak Elo
1,986
Wins by method
7KO/TKO0Submissions5Decisions
Finish rate58.3%
From peak-31
Streak2 Wins
Biggest Elo gain
Achievements and career
- Title fight record: 2-2
- Current streak: 2 straight wins
- Best recorded streak: 6 straight wins
Elo History
15 recorded UFC fights
UFC Start
1500
Current
1955
Peak Elo
1986
Total
+455
UFC Fight History
Jun 14, 2026
Aiemann Zahabi
TKO
Elo
1955
Change
+33
Jan 24, 2026
Decision
Elo
1922
Change
+27
Jun 07, 2025
Submission
Title fight
Elo
1895
Change
-56
Sep 14, 2024
Decision
Title fight
Elo
1951
Change
-35
Mar 09, 2024
Decision
Title fight
Elo
1986
Change
+55
Aug 19, 2023
TKO
Title fight
Elo
1931
Change
+146
Oct 22, 2022
Decision
Elo
1785
Change
+30
Dec 11, 2021
Raulian Paiva
TKO
Elo
1755
Change
+43
Jul 10, 2021
Kris Moutinho
TKO
Elo
1713
Change
+37
Mar 27, 2021
Thomas Almeida
TKO
Elo
1676
Change
+46
Aug 15, 2020
TKO
Elo
1631
Change
-55
Jun 06, 2020
Eddie Wineland
TKO
Elo
1685
Change
+56
Mar 07, 2020
Jose Alberto Quiñonez
TKO
Elo
1630
Change
+56
Mar 03, 2018
Andre Soukhamthath
Decision
Elo
1574
Change
+39
Dec 01, 2017
Terrion Ware
Decision
Elo
1535
Change
+35
| Date | Result | Opponent | Method | Elo | Change |
|---|---|---|---|---|---|
| Jun 14, 2026 | W | Aiemann Zahabi | TKO | 1955 | +33 |
| Jan 24, 2026 | W | Yadong Song | Decision | 1922 | +27 |
| Jun 07, 2025 | L | Merab Dvalishvili | Submission | 1895 | -56 |
| Sep 14, 2024 | L | Merab Dvalishvili | Decision | 1951 | -35 |
| Mar 09, 2024 | W | Marlon Vera | Decision | 1986 | +55 |
| Aug 19, 2023 | W | Aljamain Sterling | TKO | 1931 | +146 |
| Oct 22, 2022 | W | Petr Yan | Decision | 1785 | +30 |
| Dec 11, 2021 | W | Raulian Paiva | TKO | 1755 | +43 |
| Jul 10, 2021 | W | Kris Moutinho | TKO | 1713 | +37 |
| Mar 27, 2021 | W | Thomas Almeida | TKO | 1676 | +46 |
| Aug 15, 2020 | L | Marlon Vera | TKO | 1631 | -55 |
| Jun 06, 2020 | W | Eddie Wineland | TKO | 1685 | +56 |
| Mar 07, 2020 | W | Jose Alberto Quiñonez | TKO | 1630 | +56 |
| Mar 03, 2018 | W | Andre Soukhamthath | Decision | 1574 | +39 |
| Dec 01, 2017 | W | Terrion Ware | Decision | 1535 | +35 |
Fight history outside the UFC
8 bouts recorded in other promotions and on the road to the UFC.
Jul 18, 2017
Alfred Khashakyan
TKO · Punch · R1 · 4:14
DWCS · DW's Contender Series 2017
May 05, 2017
David Nuzzo
TKO · Wheel Kick · R1 · 2:15
LFA · LFA 11: Frincu vs. Mendonça
Mar 18, 2017
Irvin Veloz
TKO · Punch · R1 · 2:34
EB · Beatdown 20
Oct 21, 2016
Tycen Lynn
TKO · Punch · R2 · 2:57
ICF · Intense Championship Fighting 26
Competitive Profile
Sean O'malley’s position is calculated by the True Contender MMA Elo system from real results and strength of opposition. The profile updates with the rankings after new fights are processed.