Boxers / Thanongsak Simsri / Boxerbook rating

Thanongsak Simsri: Boxerbook rating

Thanongsak Simsri is #2 in the Boxerbook light flyweight list with a rating of 1993 ± 127 from 43 counted bouts, as of Oct 13, 2026.

Rating1993 ± 127
Place#2 in Light flyweight
Counted bouts43
Unknown opponents38 of 43
Schedule, career1172
Schedule, 36 months1321
Form, last 53.5 of 3.5
Data confidence14%
Statusactive · last bout Sep 26, 2026

Rating over time

high 1993 · low 1555Jun 2018Oct 2026

μ at the end of each month with a bout, and of every month while active. Red dot: latest.

Bouts behind the rating

Every counted bout, newest first: the change in μ it caused (green up, red down), its weight and the rating after it. Unknown opponents: 38 of 43 bouts.

W
Mark Vicelles
For IBF light flyweight title
Sep 26, 2026 · TKO 2/12 · weight ×1.65 · opponent 1623
+19
→ 1993
W
Sergio Mendoza (no page: counted as 1100)
Retained IBF light-flyweight title
Apr 13, 2026 · KO 2/12 · weight ×1.65
+4
→ 1973
W
Christian Araneta
Won vacant IBF light-flyweight title
Jun 19, 2025 · SD 12/12 · weight ×1.65 · opponent 1762
+41
→ 1969
W
Songchai Songklod (no page: counted as 1100)
Feb 22, 2025 · KO 3/6 · weight ×0.90
+3
→ 1928
W
Masataka Taniguchi
Retained OPBF light-flyweight title
Dec 15, 2024 · SD 12/12 · weight ×1.16 · opponent 1784
+43
→ 1926
W
Saravut Rongpig (no page: counted as 1100)
Oct 5, 2024 · TKO 2/8 · weight ×1.00
+4
→ 1883
W
John Paul Gabunilas (no page: counted as 1100)
Retained OPBF light-flyweight title
Aug 4, 2024 · TKO 5/12 · weight ×1.16
+5
→ 1879
W
Assada Rakmit (no page: counted as 1100)
Jun 1, 2024 · KO 2/6 · weight ×0.90
+4
→ 1875
W
Miel Fajardo
Won OPBF light-flyweight title
Apr 13, 2024 · UD 12/12 · weight ×1.16 · opponent 1659
+37
→ 1871
W
Bordin Chomphoo (no page: counted as 1100)
Dec 16, 2023 · TKO 1/8 · weight ×1.00
+5
→ 1834
W
Chiraphan Taosuwan (no page: counted as 1100)
Oct 20, 2023 · TKO 2/8 · weight ×1.00
+6
→ 1829
W
Shota Asami (no page: counted as 1100)
Aug 6, 2023 · KO 2/8 · weight ×1.00
+6
→ 1823
W
Nawamin Klaypeayoon (no page: counted as 1100)
Jun 18, 2023 · TKO 1/8 · weight ×1.00
+6
→ 1817
W
Oatsadin Thimthep (no page: counted as 1100)
Apr 9, 2023 · TKO 3/6 · weight ×0.90
+6
→ 1811
W
Weerawat Thongchaichan (no page: counted as 1100)
Feb 19, 2023 · TKO 2/6 · weight ×0.90
+6
→ 1806
W
Chiraphan Taosuwan (no page: counted as 1100)
Dec 18, 2022 · TKO 5/8 · weight ×1.00
+7
→ 1800
W
Sittipon Sangtean (no page: counted as 1100)
Nov 20, 2022 · TKO 3/8 · weight ×1.00
+7
→ 1793
L
Masamichi Yabuki
Sep 10, 2022 · TKO 7/10 · weight ×1.05 · opponent 1756
−103
→ 1786
W
Kris Sriphum (no page: counted as 1100)
Jul 24, 2022 · TKO 3/8 · weight ×1.00
+6
→ 1889
W
Jaturong Yuenyong (no page: counted as 1100)
May 1, 2022 · TKO 2/8 · weight ×1.00
+6
→ 1883
Show all 43 counted bouts
W
Benjaphon Phokam (no page: counted as 1100)
Won vacant ABF light-flyweight title
Mar 27, 2022 · TKO 2/8 · weight ×1.05
+7
→ 1877
W
Kampanart Valsiripattanachai (no page: counted as 1100)
Feb 5, 2022 · TKO 4/6 · weight ×0.90
+6
→ 1870
W
Natthapon Buasa (no page: counted as 1100)
Dec 19, 2021 · TKO 2/6 · weight ×0.90
+6
→ 1864
W
Songkran Sosahwat (no page: counted as 1100)
Oct 31, 2021 · TKO 1/8 · weight ×1.00
+7
→ 1858
W
Chanon Sonkham (no page: counted as 1100)
Sep 26, 2021 · KO 3/8 · weight ×1.00
+8
→ 1850
W
Thaweesak Nakham (no page: counted as 1100)
Retained Thai light-flyweight title
Jul 18, 2021 · TKO 3/8 · weight ×1.05
+9
→ 1842
W
Tongthep Taeyawong (no page: counted as 1100)
Jun 6, 2021 · RTD 4/8 · weight ×1.00
+9
→ 1834
W
Nutthakorn Sungsevee (no page: counted as 1100)
Mar 19, 2021 · TKO 3/6 · weight ×0.90
+8
→ 1825
W
Suriya Puttaluksa (no page: counted as 1100)
Feb 6, 2020 · TKO 4/6 · weight ×0.90
+9
→ 1817
W
Christian Bacolod (no page: counted as 1100)
Dec 8, 2019 · UD 8/8 · weight ×1.00
+10
→ 1808
W
Lerdchai Chaiyawed (no page: counted as 1100)
Oct 12, 2019 · UD 6/6 · weight ×0.90
+10
→ 1798
W
Nattee Thongsingcle (no page: counted as 1100)
Won vacant Thai light-flyweight title
Aug 31, 2019 · KO 3/8 · weight ×1.05
+13
→ 1788
W
Mektison Marganti (no page: counted as 1100)
Aug 4, 2019 · KO 3/8 · weight ×1.00
+12
→ 1788
W
Watcharaphon Chaisai (no page: counted as 1100)
Jun 15, 2019 · TKO 2/8 · weight ×1.00
+14
→ 1763
W
Panuwat Yakaret (no page: counted as 1100)
May 19, 2019 · TKO 1/6 · weight ×0.90
+14
→ 1749
W
Ricardo Sueno (no page: counted as 1100)
Apr 21, 2019 · TKO 1/6 · weight ×0.90
+15
→ 1735
W
Kermoo (no page: counted as 1100)
Feb 5, 2019 · KO 1/8 · weight ×1.00
+19
→ 1720
W
Phirom Padanprasert (no page: counted as 1100)
Dec 14, 2018 · KO 5/6 · weight ×0.90
+20
→ 1700
W
Manop Audomphanawari (no page: counted as 1100)
Nov 21, 2018 · TKO 5/6 · weight ×0.90
+23
→ 1680
W
Suriya Puttaluksa (no page: counted as 1100)
Sep 12, 2018 · TKO 2/4 · weight ×0.80
+24
→ 1657
W
Prajak Butlee (no page: counted as 1100)
Aug 22, 2018 · TKO 2 · weight ×1.00
+43
→ 1632
W
Prajak Butsree (no page: counted as 1100)
Aug 2, 2018 · TKO 2/4 · weight ×0.80
+34
→ 1632
W
Thanapong Saekoo (no page: counted as 1100)
Jun 20, 2018 · TKO 1/4 · weight ×0.80
+55
→ 1555

Publishers and Boxerbook

Consensus: average place 8.7 in Light flyweight (a list without them counts as 16).

WBC
not in top 15
WBA
not in top 15
IBF as of 2026-10-06
champion
WBO
not in top 15
Ring as of 2026-10-04
#1
TBRB as of 2026-10-11
#2
Boxerbook
#2

How the Boxerbook rating works · Thanongsak Simsri: record and titles