VOL. I — EST. 1881Heavyweight Edition
ESTABLISHED · MDCCCLXXXITHERING RECORDAN ENCYCLOPÆDIA OF PUGILISTIC HISTORY

LIGHT FLYWEIGHT division

THANONGSAK SIMSRI

Active

Born SI SA KET· THA

Residence: SI SA KET· Stance: orthodox· Height: 161 cm (5'3")· Reach: 164 cm (5'5")

Debut: 2018-06-20· Career: 2018–2026 (9 years)

Wins

40

Losses

1

Draws

0

NC

0

Rated Fights

41

Belts heldIBFCURRENT

Head-to-Head Comparison

Compare THANONGSAK SIMSRI's career against any other fighter on record — records, ratings, common opponents, and any direct bouts.

Title Reigns — 1

world

IBF

light flyweight

2025-06-19 → present · 1y 3m · 1 defence

Still reigning

Complete Record — 41 Bouts

DateResultOpponentRdsDiv.Rate
13 APR 2026KOSERGIO ALFONSO MENDOZA CORDOVA2LIGHT FLYWEIGHT2750 TITLE
19 JUN 2025SDCRISTIAN ARANETA12LIGHT FLYWEIGHT2875 TITLE
22 FEB 2025KOSONGCHAI SONGKLOD3LIGHT FLYWEIGHT2943
15 DEC 2024SDMASATAKA TANIGUCHI12LIGHT FLYWEIGHT3217
05 OCT 2024TKOSARAVUT RONGPIG2LIGHT FLYWEIGHT3357
04 AUG 2024TKOJOHN PAUL GABUNILAS5LIGHT FLYWEIGHT3270
01 JUN 2024KOASSADA RAKMIT2LIGHT FLYWEIGHT3716
13 APR 2024UDMIEL FAJARDO12LIGHT FLYWEIGHT3636
16 DEC 2023TKOBORDIN CHOMPOO1LIGHT FLYWEIGHT3586
22 OCT 2023TKOCHIRAPHAN TAOSUWAN2LIGHT FLYWEIGHT3506
06 AUG 2023KOSHOTA ASAMI2FLYWEIGHT3491
18 JUN 2023TKONAWAMIN KLAYPRAYOON1LIGHT FLYWEIGHT3411
09 APR 2023TKOOATSADIN THIMTHEP3LIGHT FLYWEIGHT3331
19 FEB 2023TKOWEERAWAT THONGCHAICHAN2LIGHT FLYWEIGHT3251
18 DEC 2022TKOCHIRAPHAN TAOSUWAN5LIGHT FLYWEIGHT3129
20 NOV 2022TKOSITTIPON SANGTEAN3LIGHT FLYWEIGHT3009
10 SEP 2022LOSSMASAMICHI YABUKI7FLYWEIGHT2929
24 JUL 2022TKOKRIS SRIPHUM3LIGHT FLYWEIGHT3216
01 MAY 2022TKOJATURONG YUENYONG2LIGHT FLYWEIGHT3136
27 MAR 2022TKOBENJAPHON PHOKAM2LIGHT FLYWEIGHT3056
05 FEB 2022TKOKAMPANART VALSIRIPATTANACHAI4LIGHT FLYWEIGHT2976
19 DEC 2021TKONATTHAPHON BUASA2LIGHT FLYWEIGHT2896
31 OCT 2021TKOSONGKRAN SOSAHWAT1LIGHT FLYWEIGHT2816
26 SEP 2021KOCHANON SONKHAM3LIGHT FLYWEIGHT2736
18 JUL 2021TKOTHAWEESAK NAKHAM3LIGHT FLYWEIGHT2672
06 JUN 2021TKOTONGTHEP TAEYAWONG4LIGHT FLYWEIGHT2608
19 MAR 2021TKONUTTHAKORN SUNGSEVEE3LIGHT FLYWEIGHT2544
06 FEB 2020TKOSURIYA PUTTALUKSA4LIGHT FLYWEIGHT2480
08 DEC 2019UDCHRISTIAN BACOLOD8LIGHT FLYWEIGHT2583
12 OCT 2019UDLERDCHAI CHAIYAWED6LIGHT FLYWEIGHT2543
31 AUG 2019KONATTEE THONGSINGCLE3LIGHT FLYWEIGHT2503
04 AUG 2019KOMEKTISON MARGANTI3LIGHT FLYWEIGHT2439
15 JUN 2019TKOWATCHARAPHON CHAISAI2LIGHT FLYWEIGHT2375
19 MAY 2019TKOPANUWAT YAKARET1LIGHT FLYWEIGHT2295
21 APR 2019TKORICARDO SUENO1FLYWEIGHT2215
05 FEB 2019KOKERMOO1LIGHT FLYWEIGHT2135
14 DEC 2018KOPHIROM PADANPRASERT3LIGHT FLYWEIGHT2055
21 NOV 2018TKOMANOP AUDOMPHANAWARI5LIGHT FLYWEIGHT1975
12 SEP 2018TKOSURIYA PUTTALUKSA2LIGHT FLYWEIGHT1910
22 AUG 2018TKOPRAJAK BUTSREE2LIGHT FLYWEIGHT1830
20 JUN 2018TKOTHANAPONG SAEKOO1LIGHT FLYWEIGHT1750

The Ring Record

Rankings derived from the Mike Paul / Bob Bordier heavyweight rating system.

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