Mairon Santos

“The Legend”

Mairon Santos (17-1) is a featherweight fighting out of Las Vegas, Nevada. Mairon Santos's next fight is against Akbar Abdullaev at UFC Fight Night 295 on December 5, 2026. Mairon Santos's last fight was a win over Muhammad Naimov by TKO at UFC 323: Dvalishvili vs. Yan 2 in December 2025.

Record17-1-0

DivisionFeatherweight

Height5'7"

Reach72"

Age26

Last FightDec 6, 2025

BornJun 10, 2000

BirthplaceRio de Janeiro, Rio de Janeiro, Brazil

Fighting out ofLas Vegas, Nevada

UFC Career Stats:

Sig. strikes landed / min3.33

Striking accuracy48%

Sig. strikes absorbed / min2.24

Striking defense66%

Takedowns / 15 min0.00

Takedown accuracy0%

Takedown defense69%

Sub attempts / 15 min0.00

4 UFC fights through Oct 31, 2026. Source: UFCStats

Fight History:

*Exhibition (EX.) fights included in history

Result	Opponent	Division	Method	Rnd / Time	Event	Date	Fight
Up.	Akbar Abdullaev	Lightweight	—	—	UFC Fight Night 295	Dec 5, 2026	View
W	Muhammad Naimov	Catchweight	TKO (Punches)	R3 · 0:21	UFC 323: Dvalishvili vs. Yan 2	Dec 6, 2025	View
W	Sodiq Yusuff	Lightweight	Decision (Unanimous)	R3	UFC Fight Night	May 17, 2025
W	Francis Marshall	Featherweight	Decision (Split)	R3	UFC 313: Pereira vs. Ankalaev	Mar 8, 2025
W	Kaan Ofli	Featherweight	KO/TKO (Left Hook to Ground Strikes)	R2 · 1:30	UFC Fight Night	Aug 24, 2024
WEx.	Guillermo Torres	Featherweight	Decision (Unanimous)	R3	The Ultimate Fighter 32	Apr 9, 2024
WEx.	Edwin Cooper Jr.	Featherweight	Decision (Split)	R3	The Ultimate Fighter 32	Mar 27, 2024
W	Rafael Barbosa	Featherweight	Decision (Unanimous)	R3	LFA 155: Do Nascimento vs. Hodge	Mar 24, 2023
L	Dan Argueta	Bantamweight	KO/TKO (Ground & Pound)	R3 · 2:40	LFA 123: Argueta vs. Santos	Feb 4, 2022
W	Paulo Roberto Aquiles	Lightweight	KO/TKO (Punches)	R2	Showtime Fights 4	Feb 20, 2021
W	André Borges	Lightweight	Decision (Split)	R3	Shooto Brasil 103	Nov 8, 2020
W	Julio Pereira	Featherweight	KO/TKO (Punch to the Body)	R3 · 4:27	Shooto Brasil	Mar 1, 2020
W	Baba Boundjou Nadjombe	Lightweight	Decision (Unanimous)	R3	Ares FC 1	Dec 14, 2019
W	Robert Wilson	Featherweight	Decision (Unanimous)	R3	Favela Kombat 33	Oct 12, 2019
W	Willian Telles	—	KO/TKO (Punches)	R1 · 2:43	Curitiba Top Fight 12	Sep 28, 2019
W	Paulo Ricardo Rodrigues	—	KO/TKO (Punches)	R3 · 4:52	DC Pro 3: Cyborg vs Verner	Aug 17, 2019
W	Vinicius Morinischi	Lightweight	KO/TKO (Punches)	R1 · 2:08	Sicario MMA 5	Jun 29, 2019
W	Nicolas Sávio	Bantamweight	Decision (Unanimous)	R3	Spartano's Fight MMA 2	Jun 8, 2019
W	Micael Braga	—	Decision (Unanimous)	R3	Shooto Brasil 91	Apr 5, 2019
W	Alan Ferreira	Flyweight	KO/TKO (Retirement)	R1 · 5:00	MMA Brutus 1	Mar 24, 2019
W	Phelipe Silva	Flyweight	KO/TKO (Retirement)	R1 · 5:00	X-Force MMA 9	Mar 16, 2019

Up.Akbar Abdullaev
Dec 5, 2026
UFC Fight Night 295·Lightweight
View
WMuhammad Naimov
Dec 6, 2025
UFC 323: Dvalishvili vs. Yan 2·Catchweight
TKO (Punches)·R3 · 0:21View
WSodiq Yusuff
May 17, 2025
UFC Fight Night·Lightweight
Decision (Unanimous)·R3
WFrancis Marshall
Mar 8, 2025
UFC 313: Pereira vs. Ankalaev·Featherweight
Decision (Split)·R3
WKaan Ofli
Aug 24, 2024
UFC Fight Night·Featherweight
KO/TKO (Left Hook to Ground Strikes)·R2 · 1:30
WEx.Guillermo Torres
Apr 9, 2024
The Ultimate Fighter 32·Featherweight
Decision (Unanimous)·R3
WEx.Edwin Cooper Jr.
Mar 27, 2024
The Ultimate Fighter 32·Featherweight
Decision (Split)·R3
WRafael Barbosa
Mar 24, 2023
LFA 155: Do Nascimento vs. Hodge·Featherweight
Decision (Unanimous)·R3
LDan Argueta
Feb 4, 2022
LFA 123: Argueta vs. Santos·Bantamweight
KO/TKO (Ground & Pound)·R3 · 2:40
WPaulo Roberto Aquiles
Feb 20, 2021
Showtime Fights 4·Lightweight
KO/TKO (Punches)·R2
WAndré Borges
Nov 8, 2020
Shooto Brasil 103·Lightweight
Decision (Split)·R3
WJulio Pereira
Mar 1, 2020
Shooto Brasil·Featherweight
KO/TKO (Punch to the Body)·R3 · 4:27
WBaba Boundjou Nadjombe
Dec 14, 2019
Ares FC 1·Lightweight
Decision (Unanimous)·R3
WRobert Wilson
Oct 12, 2019
Favela Kombat 33·Featherweight
Decision (Unanimous)·R3
WWillian Telles
Sep 28, 2019
Curitiba Top Fight 12
KO/TKO (Punches)·R1 · 2:43
WPaulo Ricardo Rodrigues
Aug 17, 2019
DC Pro 3: Cyborg vs Verner
KO/TKO (Punches)·R3 · 4:52
WVinicius Morinischi
Jun 29, 2019
Sicario MMA 5·Lightweight
KO/TKO (Punches)·R1 · 2:08
WNicolas Sávio
Jun 8, 2019
Spartano's Fight MMA 2·Bantamweight
Decision (Unanimous)·R3
WMicael Braga
Apr 5, 2019
Shooto Brasil 91
Decision (Unanimous)·R3
WAlan Ferreira
Mar 24, 2019
MMA Brutus 1·Flyweight
KO/TKO (Retirement)·R1 · 5:00
WPhelipe Silva
Mar 16, 2019
X-Force MMA 9·Flyweight
KO/TKO (Retirement)·R1 · 5:00