Shadow Mavinn

SHADOW MAVINN

"Shadow"

6-275% win rate

FIGHTER IDENTITY

ONE Championship

Organization

ONE
THA

Nationality

Thailand

Birth

20/01/2000 (26)

Birthplace

Tak

Thailand

Sport / Status

Muay Thai · Active

Height

179 cm (5'10")

ONE Championship record

6-4

Biography

Shadow Mavinn (also known as Shadow Singha Mawynn) is an elite Thai Muay Thai fighter who captured the Rajadamnern Stadium World Title in 2022. Rising from humble beginnings in Tak province, he compiled over 90 professional bouts before joining ONE Championship's featherweight division. In ONE Championship, he established himself as a top contender with marquee wins over world-class opponents like Sitthichai Sitsongpeenong.

WIN BREAKDOWN — MUAY THAI

8 total fights · 50% KO rate

KO/TKO3 (50%)
Decision3 (50%)

Fight history (9)

1 / 2
Loss
vs Nico CarrilloUnanimous Decision (R5)ONE Fight Night 40: Buntan vs. Hemetsberger II on Prime Video — 14/02/2026
Win
vs Bampara KouyateTKO (R2)ONE Fight Night 35: Buntan vs. Hemetsberger on Prime Video — 06/09/2025
Result not available
vs Mohamed Younes RabahONE Fight Night 33: Rodrigues Vs. Persson on Prime Video — 12/07/2025
Win
vs Hassan VahdaniradKnockout (R2)ONE Friday Fights 100 — 14/03/2025
Win
vs Sitthichai SitsongpeenongUnanimous Decision (R3)ONE Friday Fights 92: Sitthichai vs. Shadow — 20/12/2024

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