Professional Record
17-1-0
Current Elo Rating
1681
True Contender System
Featherweight Ranking
#17
Pound-for-Pound Ranking
#144
Activity
Next fight
No bout announced
Mairon Santos has no next fight confirmed by the UFC yet.
This section updates automatically as soon as one is announced.
Last fight
Mairon Santosvs.Muhammad Naimov
W · TKO
- Event
- UFC 323: Dvalishvili vs. Yan 2
- Date
- December 6, 2025
- Elo change
- +38
Career Statistics
Professional Record
17-1-0
UFC Record
4-0-0
4 UFC fights
Current Elo
1,681
Peak Elo
1,681
Wins by method
2KO/TKO0Submissions2Decisions
Finish rate50%
From peak0
Streak4 Wins
Biggest Elo gain
Achievements and career
- Title fight record: 1-0
- Current streak: 4 straight wins
Elo History
4 recorded UFC fights
UFC Start
1500
Current
1681
Peak Elo
1681
Total
+181
UFC Fight History
Dec 06, 2025
TKO
Elo
1681
Change
+38
May 17, 2025
Sodiq Yusuff
Decision
Elo
1643
Change
+21
Mar 08, 2025
Decision
Elo
1622
Change
+12
Aug 24, 2024
TKO
Title fight
Elo
1610
Change
+110
| Date | Result | Opponent | Method | Elo | Change |
|---|---|---|---|---|---|
| Dec 06, 2025 | W | Muhammad Naimov | TKO | 1681 | +38 |
| May 17, 2025 | W | Sodiq Yusuff | Decision | 1643 | +21 |
| Mar 08, 2025 | W | Francis Marshall | Decision | 1622 | +12 |
| Aug 24, 2024 | W | Kaan Ofli | TKO | 1610 | +110 |
Fight history outside the UFC
16 bouts recorded in other promotions and on the road to the UFC.
Apr 09, 2024
Guillermo Torres
Decision · Unanimous
TUF · The Ultimate Fighter 32
Mar 27, 2024
Edwin Cooper Jr.
Decision · Split
TUF · The Ultimate Fighter 32
Mar 24, 2023
Rafael Barbosa
Decision · Unanimous
LFA · LFA 155: Do Nascimento vs. Hodge
Feb 04, 2022
Dan Argueta
TKO · Ground & Pound · R3 · 2:40
LFA · LFA 123: Argueta vs. Santos
Competitive Profile
Mairon Santos’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.