Ultimate Fighting Calendar
Fighter

Mairon Santos

"The Legend"
17-1-0
Amateur MMA 0-0-1Grappling 1-1
NEXT FIGHT

No upcoming fight scheduled.

CAREER SUMMARY

Mairon Santos holds a professional MMA record of 17-1-0. Their full professional MMA career spans 20 bouts on record. Mairon Santos has won 19 fights: 9 by KO/TKO, 0 by submission, 10 by decision. Mairon Santos also has 2 recorded Grappling bouts. Most recent fight: December 6, 2025. Tracked organizations: UFC.

Profile

Height
5'7"170 cm
Weight
145 lbs66 kg
Reach
72"183 cm
Stance
—
DOB
2000-06-10

UFC career

Source: UFCStats.com · Record: 18-1-0

SLpM
3.33
Str. Acc.
48%
SApM
2.24
Str. Def.
—
TD Avg.
0.00
TD Acc.
0%
TD Def.
69%
Sub. Avg.
—

Career history

  1. WIN
    vs Muhammad Naimov
    UFCUFC 323: Dvalishvili vs Yan 2· Dec 6, 2025· Featherweight· 16-1 vs 13-3
    TKO
    R3 · 0:21
  2. WIN
    vs Sodiq Yusuff
    UFCUFC Fight Night: Burns vs Morales· May 17, 2025· Lightweight· 15-1 vs 13-4
    UD
    R3 · 5:00
  3. WIN
    vs Francis Marshall
    UFCUFC 313: Pereira vs Ankalaev· Mar 8, 2025· Featherweight· 14-1 vs 8-2
    SD
    R3 · 5:00
  4. WIN
    vs Kaan Ofli
    UFCUFC Fight Night: Cannonier vs Borralho· Aug 24, 2024· Ultimate Fighter 32 Featherweight· Title bout· 13-1 vs 11-2-1
    TKO
    R2 · 1:30
  5. WIN
    vs Guillermo Torres
    The Ultimate Fighter 32· Apr 9, 2024· Featherweight· 14-1
    UD
  6. WIN
    vs Edwin Cooper Jr.
    The Ultimate Fighter 32· Mar 27, 2024· Featherweight· 13-1
    SD
  7. CXLD
    vs Tariel Abbasov
    Israel Fight Night 1 (Cancelled)· Sep 21, 2023· Featherweight
    —
  8. CXLD
    vs Sean Woodson
    UFC Fight Night· Aug 5, 2023· Featherweight
    —
  9. WIN
    vs Rafael Barbosa
    LFA 155: Do Nascimento vs. Hodge· Mar 24, 2023· Featherweight· 12-1 vs 14-4
    UD
  10. CXLD
    vs James Gonzalez
    LFA 155: Do Nascimento vs. Hodge· Mar 24, 2023· Featherweight
    —
  11. CXLD
    vs Elijah Johns
    LFA 152: Valente vs. Bekoev· Feb 10, 2023· Lightweight
    —
  12. CXLD
    vs Dwight Joseph
    LFA 140: Mota vs. Abuev· Aug 26, 2022· Featherweight
    —
  13. LOSS
    vs Dan Argueta
    LFA 123: Argueta vs. Santos· Feb 4, 2022· Bantamweight· 12-0 vs 6-0
    TKO
    R3 · 2:40
  14. WIN
    vs Paulo Roberto Aquiles
    Showtime Fights 4· Feb 20, 2021· Lightweight· 11-0 vs 7-16
    TKO
  15. WIN
    vs André Borges
    Shooto Brasil 103· Nov 8, 2020· Lightweight· 10-0 vs 7-3
    SD
  16. WIN
    vs Julio Pereira
    Shooto Brasil· Mar 1, 2020· Featherweight· 9-0 vs 5-0
    TKO
    R3 · 4:27
  17. CXLD
    vs Rono Junior
    Shooto Brasil· Mar 1, 2020· Featherweight
    —
  18. WIN
    vs Baba Boundjou Nadjombe
    Ares FC 1· Dec 14, 2019· Lightweight· 8-0 vs 7-1
    UD
  19. CXLD
    vs Gabriel Braga
    Future FC 10· Dec 6, 2019· Featherweight
    —
  20. CXLD
    vs Manoel Silva
    Thunder Fight 19· Oct 12, 2019· Bantamweight
    —
  21. WIN
    vs Robert Wilson
    Favela Kombat 33· Oct 12, 2019· Featherweight· 7-0 vs 3-1
    UD
  22. WIN
    vs Willian Telles
    Curitiba Top Fight 12· Sep 28, 2019· 6-0 vs 1-12
    TKO
    R1 · 2:43
  23. WIN
    vs Paulo Ricardo Rodrigues
    DC Pro 3: Cyborg vs Verner· Aug 17, 2019· 5-0 vs 7-13
    TKO
    R3 · 4:52
  24. WIN
    vs Vinicius Morinischi
    Sicario MMA 5· Jun 29, 2019· Lightweight· 4-0 vs 3-2
    TKO
    R1 · 2:08
  25. WIN
    vs Nicolas Sávio
    Spartano's Fight MMA 2· Jun 8, 2019· Bantamweight· 3-0 vs 2-1
    UD
  26. CXLD
    vs Gian Sarturi
    True Time 12· May 11, 2019· Lightweight
    —
  27. WIN
    vs Micael Braga
    Shooto Brasil 91· Apr 5, 2019· 2-0 vs 1-0
    UD
  28. WIN
    vs Alan Ferreira
    MMA Brutus 1· Mar 24, 2019· Flyweight· 1-0 vs 1-2
    TKO
    R1 · 5:00
  29. WIN
    vs Phelipe Silva
    X-Force MMA 9· Mar 16, 2019· Flyweight· 0-0 vs 7-1
    TKO
    R1 · 5:00

Career history data via Tapology.