ACTIVE FIGHTER
ThailandJunior flyweight
Thanongsak Simsri
PRO RECORD40-1-035 Knockouts
KO RATIO87.5%
WEIGHT CLASSJunior flyweightDivision
WEIGHT106 lbs (48 kg)Fighter Weight
STANCEOrthodoxFighting Stance
HEIGHT5'3" (161 cm)Physical Metric
REACH66" (164 cm)Arm Reach Span
Style: Fundamentally soundDefense: Footwork focusedMindset: Strategic
Recent Fights & Career Bouts (6)
WINKO
vs Opponent
Sergio Mendoza
"Yoreme"
Knockout (2 Rds)Apr 13, 2026Korakuen Hall, Tokyo, JP
WINSD
vs Opponent
Christian Araneta
"The Bomb"
Split Decision (12 Rds)Jun 19, 2025Ota City General Gymnasium, Tokyo, JP
WINTKO
vs Opponent
Songchai Songklod
Technical Knockout (3 Rds)Feb 22, 2025Singmanassak Muaythai School, Pathum Thani, TH
WINSD
vs Opponent
Masataka Taniguchi
Split Decision (12 Rds)Dec 15, 2024Sumiyoshi SportsCenter, Osaka, JP
WINTKO
vs Opponent
Saravut Rongpig
Technical Knockout (8 Rds)Oct 5, 2024Singmanassak Muaythai School, Pathum Thani, TH
WINTKO
vs Opponent
John Paul Gabunilas
"Destroyer"
Technical Knockout (5 Rds)Aug 4, 2024Edion Arena, Osaka, JP
Explore Boxing Portal
Tale of the Tape & Specs
DivisionJunior flyweight
StanceOrthodox
Height5'3" (161 cm)
Reach66" (164 cm)
Weight106 lbs (48 kg)
Date of BirthJune 17, 2000
Pro DebutJune 20, 2018
Fighter Biography
Thanongsak Simsri is a professional boxer competing in the Junior flyweight division. Representing Thailand, Thanongsak Simsri holds an official professional fight record of 40-1-0 (35 KOs).