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Thailand

Fighters

Jason Seddoh

"Siege"

Combined MMA record: Pro: 1-1 · Amateur: 3-2

Jason Seddoh has a combined pro MMA record of 1-1 on MMA-db for the Thailand market, with merged fight history from event results and Tapology.

View on Tapology

MMA-db

Pro 1-1
Amateur 1-0

From MMA-db event results in this market.

Tapology

Pro 1-1
Amateur 3-2

Updated on: 2026-06-19

Combined

Pro 1-1
Amateur 3-2

Merged view used for rankings and this profile.

Profile

Nickname
Siege
Name
Jason Seddoh
Age
24
Date of birth
2002 Feb 21
Born
England
Fighting out of
South London, United Kingdom
Height
6'1" (186cm)
Last fight
2026-03-06 — Loss vs Koki Adachi (ONE Friday Fights 145)
Affiliation
Team Underground MMA
Weight class
Flyweight: 1-1 · Bantamweight: 1-0

Fight history

Pro fights

Date Result Opponent Event Weight Sources
2026-03-06 Loss Koki Adachi ONE Friday Fights 145 Flyweight MMA-dbTapology
2025-10-10 Win Vinay Kundu ONE Friday Fights 128 Flyweight MMA-dbTapology

Amateur fights

Date Result Opponent Event Weight Sources
2025-05-16 Win Toby McNerlin SEAFC: Legacy Bantamweight MMA-dbTapology
2024-06-22 Loss Ethan Lewis Supreme CFC 23 — Tapology
2024-02-10 Win Ethan Lewis Supreme CFC 22 — Tapology
2023-11-05 Win Ty Morey Caged Collision MMA — Tapology
2023-05-07 Loss Nathan Robinson Rise and Conquer 12 — Tapology