Mairon Santos

"The Legend"

AGE	25 / Jun 10, 2000
HEIGHT	5'9" / 175.26 cm
WEIGHT	148 lbs / 67.13 kg

ASSOCIATION
Xtreme Couture

CLASS
Lightweight

Wins 17

KO / TKO

53%

SUBMISSIONS

DECISIONS

47%

Losses 1

KO / TKO

100%

SUBMISSIONS

DECISIONS

BIOGRAPHY

Born Mairon Santos Alves.

FIGHT HISTORY - PRO

Result	Fighter	Event	Method/Referee	R	Time
win	Muhammadjon Naimov	UFC 323 - Dvalishvili vs. Yan 2 Dec / 06 / 2025	TKO (Punches) Jason Herzog VIEW PLAY-BY-PLAY	3	0:21
win	Sodiq Yusuff	UFC Fight Night 256 - Burns vs. Morales May / 17 / 2025	Decision (Unanimous) Kerry Hatley VIEW PLAY-BY-PLAY	3	5:00
win	Francis Marshall	UFC 313 - Pereira vs. Ankalaev Mar / 08 / 2025	Decision (Split) Chris Tognoni VIEW PLAY-BY-PLAY	3	5:00
win	Kaan Ofli	UFC on ESPN 62 - Cannonier vs. Borralho Aug / 24 / 2024	KO (Punch) Chris Tognoni VIEW PLAY-BY-PLAY	2	1:30
win	Rafael Barbosa	LFA 155 - Do Nascimento vs. Hodge Mar / 24 / 2023	Decision (Unanimous) Matt Rocca	3	5:00
loss	Dan Argueta	LFA 123 - Argueta vs. Santos Feb / 04 / 2022	TKO (Punches and Elbows) Rob Hinds	3	2:40
win	Paulo Roberto Aquiles	Braga Pro - Showtime Fights 4 Feb / 20 / 2021	TKO (Punches)	2	0:00
win	Andre Borges	Shooto Brazil 103 - Delano vs. Benicio Nov / 08 / 2020	Decision (Split)	3	5:00
win	Julio Pereira	Shooto Brazil - Grand Prix Mar / 01 / 2020	KO (Punch)	3	4:27
win	Boundjou Baba Nadjombe	Ares 1 - Urbonavicius vs. Marajo Dec / 14 / 2019	Decision (Unanimous) Leon Roberts	3	5:00
win	Robert Wilson Moreira Silva	FK MMA - Favela Kombat 33 Oct / 12 / 2019	Decision (Unanimous) Luiz Aymore	3	5:00
win	Willian Telles	CTF - Curitiba Top Fight 12 Sep / 28 / 2019	TKO (Punches) Carlos Santos	1	2:43
win	Paulo Ricardo Rodrigues	DC Fighters 3 - DC Pro 3: Cyborg vs. Verner Aug / 17 / 2019	TKO (Punches) Julian Fabrin Soares	3	4:52
win	Vinicius Mitsuo Morinishi	Sicario MMA - Sicario 05 Jun / 29 / 2019	TKO (Punches) Carlos Santos	1	2:08
win	Nicolas Savio	Spartanos Fight MMA 2 - Lima vs. Souza Jun / 08 / 2019	Decision (Unanimous) Marcelo Necchi	3	5:00
win	Micael Isaias Braga	Shooto Brazil 91 - Batista vs. Galvao Apr / 05 / 2019	Decision (Unanimous) Leonardo Chebar	3	5:00
win	Allan Ferreira	MMA Brutus - 1 Mar / 24 / 2019	TKO (Retirement) Willian Viana	1	5:00
win	Phelipe Guilherme Silva Lucena	XFMMA - XForce MMA 9 Mar / 16 / 2019	TKO (Corner Stoppage) Johil de Oliveira	1	5:00

FIGHT HISTORY - AMATEUR

Result	Fighter	Event	Method/Referee	R	Time
draw	Leandro Silva	Shooto Brazil 87 - BOPE Aug / 24 / 2018	Draw (Split) Leonardo Chebar	3	3:00

PICTURES

MAIRON SANTOS RELATED NEWS

Sherdog’s 2025 Robbery of the Year “The Ultimate Fighter” Season 32 winner Mairon Santos escaped with a contentious and almost universally panned split decision over Francis Marshall as part of the...

Year-End Awards

Tyler Treese

Dec 28, 2025