Mairon Santos photo

Mairon Santos

"The Legend"

Featherweight 4-0 Active
Age
26
Height
5' 7"
Reach
72"
Stance
Orthodox
Last 4 W W W W
Last W vs Muhammad Naimov Dec 6, 2025
4W Streak
2 KOs
193 Days/Fight
3.33 Sig Str/Min
0.00 TD/Min
11 Rounds
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Statistics

4Wins
0Losses
0Draws
How the wins came
2 KO/TKO 0 Submission 2 Decision
  • Win rate100%4/4
  • Finish rate50%2/4
  • KO rate50%2/4
  • Sub rate0%0/4

Advanced Stats

48.1% Sig. Strike Acc.
0% Takedown Acc.
39 Sig. Strikes/Fight
0 Takedowns/Fight
0.5 Knockdowns/Fight
0:42 Avg. Control Time

Strike Distribution

Head
49%
Body
26%
Leg
24%
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Career Timeline 4 fights

1,104 Current ELO
1,104 Prime ELO (Dec 2025)
+104 Career Change

Career Statistics 4 of 4 bouts with official stats

Career Rankings where Mairon Santos sits

84th of 1,804 Significant strike defence 65.6% UFC-wide Top 5%
6th of 213 Significant strike defence 68.5% Featherweight Tied Top 3%
283rd of 1,816 Strike differential per minute +1.09 UFC-wide Top 16%
265th of 1,816 Significant strikes absorbed per minute 2.24 UFC-wide Top 15%
255th of 2,768 Longest UFC win streak 4 UFC-wide Tied Top 10%
301st of 1,817 Knockdowns per 15 minutes 0.64 UFC-wide Top 17%
15th of 217 Knockdowns per 15 minutes 0.94 Featherweight Top 7%
20th of 217 Significant strikes absorbed per minute 2.17 Featherweight Top 10%
28th of 217 Strike differential per minute +1.48 Featherweight Top 13%
394th of 2,768 Wins by knockout 2 UFC-wide Tied Top 15%
198th of 1,229 Share of strikes to the legs 24.4% UFC-wide Tied Top 17%
30th of 408 Wins by knockout 2 Featherweight Tied Top 8%

Ranked against every fighter on MMA.SOCIAL who qualifies for that board — UFC appearances only, not full professional careers.

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Your move

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Mairon Santos is a Featherweight fighter tracked on MMA.SOCIAL with a UFC record of 4-0. Of 4 career wins, 2 have come by finish (2 by knockout). The current performance-based ELO rating is 1,104.

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Mairon Santos — UFC fighter profile, record 4-0
Mairon Santos — UFC fighter profile, record 4-0
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What is Mairon Santos's UFC record?

Mairon Santos is 4-0 as a Featherweight fighter — 2 by knockout, 2 by decision or other.

Last fight: Beat Muhammad Naimov by KO/TKO, Dec 2025. Undefeated in the UFC at 4-0. Also: joint 6th best significant strike defence at Featherweight (68.5%).

UFC record
4-0
KO/TKO wins
2
Win streak
4

Record and totals are from bouts recorded on MMA.SOCIAL, which covers UFC appearances only — not a fighter's full professional career. Any ranking named above states the board it is taken from and how many fighters qualified for it.

Has Mairon Santos ever lost in the UFC?

No. Mairon Santos is 4-0 in the UFC with no losses.

Who did Mairon Santos fight last?

Mairon Santos beat Muhammad Naimov by KO/TKO in round 3 at UFC 323: Dvalishvili vs. Yan 2 on December 6, 2025.

How tall is Mairon Santos and what is the reach?

Mairon Santos is 5' 7" tall with a 72" reach and weighs 155 lbs.

How old is Mairon Santos?

Mairon Santos is 26 years old (born June 10, 2000).