Takeshi Ishii 🇯🇵

石井武志

Born1999-10-26

Sexmale

Career

12-1-0(KO 9)13 bouts, 2022–2026

W2026-09-02 ›(11-1-0) vs Wilfredo Mendez 🇺🇸 (20-3-2) KO 1/12Yokohama Buntai, Yokohama, 🇯🇵For vacant WBA (Regular) mini-flyweight title✓✓ two sources

W2025-09-09 ›(10-1-0) vs Jake Amparo UD 10/10Korakuen Hall, Tokyo, 🇯🇵Retained OPBF mini-flyweight title✓ one source

W2025-03-11 ›(9-1-0) vs Shunsuke Isa KO 5/12Korakuen Hall, Tokyo, 🇯🇵Retained OPBF mini-flyweight title✓ one source

W2024-09-25 ›(8-1-0) vs John Kevin Jimenez UD 12/12Korakuen Hall, Tokyo, 🇯🇵Won vacant OPBF mini-flyweight title✓ one source

W2024-07-09 ›(7-1-0) vs Prachanon Mingorancha KO 3/8Korakuen Hall, Tokyo, 🇯🇵✓ one source

L2023-09-12 ›(7-0-0) vs Lito Dante SD 8/8Korakuen Hall, Tokyo, 🇯🇵✓ one source

W2023-06-29 ›(6-0-0) vs Natchaphon Wichaita KO 2/8Korakuen Hall, Tokyo, 🇯🇵✓ one source

W2023-03-14 ›(5-0-0) vs Jinnawat Rienpith TKO 1/6Korakuen Hall, Tokyo, 🇯🇵✓ one source

W2022-12-17 ›(4-0-0) vs Masashi Ikeda TKO 1/5Korakuen Hall, Tokyo, 🇯🇵✓ one source

W2022-11-03 ›(3-0-0) vs Kenta Kawakami UD 4/4Korakuen Hall, Tokyo, 🇯🇵✓ one source

W2022-09-27 ›(2-0-0) vs Andy Atsushi TKO 1/4Korakuen Hall, Tokyo, 🇯🇵✓ one source

W2022-08-02 ›(1-0-0) vs Yoshiki Iwai TKO 4/4Shinjuku FACE, Tokyo, 🇯🇵✓ one source

W2022-05-19 ›(0-0-0) vs Takato Fukuda TKO 2/4Korakuen Hall, Tokyo, 🇯🇵✓ one source

Date	Res	Opponent	Records	Method	Venue	Title	Sources
2026-09-02	W	Wilfredo Mendez 🇺🇸	11-1-0 · 20-3-2	KO 1/12	Yokohama Buntai, Yokohama, 🇯🇵	For vacant WBA (Regular) mini-flyweight title	✓✓ two sources
2025-09-09	W	Jake Amparo	10-1-0	UD 10/10	Korakuen Hall, Tokyo, 🇯🇵	Retained OPBF mini-flyweight title	✓ one source
2025-03-11	W	Shunsuke Isa	9-1-0	KO 5/12	Korakuen Hall, Tokyo, 🇯🇵	Retained OPBF mini-flyweight title	✓ one source
2024-09-25	W	John Kevin Jimenez	8-1-0	UD 12/12	Korakuen Hall, Tokyo, 🇯🇵	Won vacant OPBF mini-flyweight title	✓ one source
2024-07-09	W	Prachanon Mingorancha	7-1-0	KO 3/8	Korakuen Hall, Tokyo, 🇯🇵		✓ one source
2023-09-12	L	Lito Dante	7-0-0	SD 8/8	Korakuen Hall, Tokyo, 🇯🇵		✓ one source
2023-06-29	W	Natchaphon Wichaita	6-0-0	KO 2/8	Korakuen Hall, Tokyo, 🇯🇵		✓ one source
2023-03-14	W	Jinnawat Rienpith	5-0-0	TKO 1/6	Korakuen Hall, Tokyo, 🇯🇵		✓ one source
2022-12-17	W	Masashi Ikeda	4-0-0	TKO 1/5	Korakuen Hall, Tokyo, 🇯🇵		✓ one source
2022-11-03	W	Kenta Kawakami	3-0-0	UD 4/4	Korakuen Hall, Tokyo, 🇯🇵		✓ one source
2022-09-27	W	Andy Atsushi	2-0-0	TKO 1/4	Korakuen Hall, Tokyo, 🇯🇵		✓ one source
2022-08-02	W	Yoshiki Iwai	1-0-0	TKO 4/4	Shinjuku FACE, Tokyo, 🇯🇵		✓ one source
2022-05-19	W	Takato Fukuda	0-0-0	TKO 2/4	Korakuen Hall, Tokyo, 🇯🇵		✓ one source

Publisher	Division	Rank	As of
Ring	Minimumweight	#5	2026-10-04
TBRB	Minimumweight	#6	2026-10-11
WBA	Minimumweight	RegularChampion	2026-09-30
WBO	Minimumweight	#7	2026-09-01

No world title reigns recorded.

Sources: Wikidata (CC0), English Wikipedia (CC BY-SA), publisher rankings. Last fetched: unknown. Photo: Wikimedia Commons.