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Kill The Body

and the head will die

Yūko Kuroki is a Japanese professional boxer with a 25-9-2 record. 10 of those wins came by knockout (40% KO rate). Yūko Kuroki is No. 1 in the IBF's minimumweight rankings (September 30, 2026) and No. 3 in the WBA's minimumweight rankings (October 31, 2026).

🇯🇵JAPANAGE 35

YūkoKuroki

Yūko Kuroki

25

Wins10 KO · 40%

9

Losses

2

Draws36 tracked bouts

IBF
#1Minimumweightas of Sep 30
WBA
#3Minimumweightas of Oct 31
WBC
#5Minimumweightas of Oct 2
WBO
#7Minimumweightas of Oct 28
Height
5′2″
Reach
62″
Stance
Southpaw
Tracked since
Dec 20, 2008
Title reigns
2 reigns
Compare
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LWWWL
Current streak
L1
Layoff
1.0 years
Last bout
L to Sarah Bormann · SD · Oct 18, 2025

Title Reigns

2 reigns
Reigns
2
Division
1
Bodies
2
Longest · WBC Minimumweight
3 yr 7 mo

Minimumweight

2 reigns
BodyHeldLengthWon vs
WBAJan 2025 – Oct 20258 moYe Kyeng SeoLost vs Sarah Bormann
WBCMay 2014 – Dec 20173 yr 7 moAndō MariLost vs Momo Koseki

Complete Fight History

Showing 36 of 36

2025

OCT 18L toSarah Bormann· SDSporthalle Wandsbek · Hamburg25-9-2

JUN 26d.Nanako Suzuki· UDKorakuen Hall · Tokyo25-8-2

Won WBA · JAN 21

Seo

d. Ye Kyeng Seo · UD · Korakuen Hall · Tokyo

WBA

After: 24-8-2

2024

SEP 29d.Wisuta Sririttidet· TKO · R4Kanada Hall · Fukuchi23-8-2

JAN 12L toEri Matsuda· SDKorakuen Hall · Tokyo22-8-2

2023

AUG 5d.Monserrat Alarcón· MDCentral Gym · Kobe22-7-2

MAR 30d.Nanae Suzuki· UDKorakuen Hall · Tokyo21-7-2

2022

SEP 1d.Nanae Suzuki· UDKorakuen Hall · Tokyo20-7-2

MAY 28d.Sothita Sitthichai· TKO · R2Singmanassak Muaythai School · Pathum Thani19-7-2

2021

JUN 7L toMizuki Chimoto· MDKorakuen Hall · Tokyo18-7-2

2019

APR 14drewNao Ikeyama· SDKBS Hall · Kyoto18-6-2

2018

SEP 29L toSaemi Hanagata· SDKorakuen Hall · Tokyo18-6-1

APR 17d.Momoko Kanda· UDKorakuen Hall · Tokyo18-5-1

2017

DEC 17L toMomo Koseki· UDKyuden Gym · Fukuoka17-5-1

2016

DEC 18d.Andō Mari· UDKyuden Gym · Fukuoka17-4-1

JUN 6d.Norj Guro· KO · R8Korakuen Hall · Tokyo16-4-1

2015

DEC 20d.Nancy Franco· UDKyuden Gym · Fukuoka15-4-1

AUG 16d.Kanittha Ninthim· TKO · R3Kyuden Gym · Fukuoka14-4-1

MAY 9d.Masae Akitaya· UDAqua Bunka Hall · Toyonaka13-4-1

2014

NOV 1d.Katia Gutierrez· SDAcros · Fukuoka12-4-1

Won WBC · MAY 17

Mari

d. Andō Mari · UD · Azalea Taisho · Osaka

WBC

After: 11-4-1

MAR 16d.Aisah Alico· TKO · R3Kyuden Gym · Fukuoka10-4-1

2013

DEC 3drewSaemi Hanagata· SDKorakuen Hall · Tokyo—

JUN 24L toSaemi Hanagata· UDKorakuen Hall · Tokyo9-4

MAR 3L toEtsuko Tada· UDKorakuen Hall · Tokyo9-3

2012

NOV 16d.Mika Oda· TKO · R2Korakuen Hall · Tokyo9-2

2011

DEC 25d.Amara Naktaku· UDKyuden Gym · Fukuoka8-2

JUL 8d.Wassana Kamdee· TKO · R4Kyuden Gym · Fukuoka7-2

MAY 8d.Kim Na-kyung· TKO · R3Accion · Fukuoka6-2

2010

DEC 26d.Qi Liu· KO · R3Kyuden Gym · Fukuoka5-2

OCT 17d.Rinks Nakahara· UDPrefectural Gymnasium · Kurume4-2

MAY 23d.Dalin Liu· UDAccion · Fukuoka3-2

2009

DEC 19d.Amy Berezowski· TKO · R2Kyuden Gym · Fukuoka2-2

JUN 26L toNaoko Shibata· MDKorakuen Hall · Tokyo1-2

APR 5d.Natsume Yokozeki· UDClover Plaza · Kasuga1-1

2008

DEC 20L toKumiko Nishida· MDMomochi Gym · Fukuoka0-1

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Common Questions

What is Yūko Kuroki's professional boxing record?
Yūko Kuroki's professional record is 25-9-2, with 10 knockouts.
What is Yūko Kuroki's ranking?
As of each body's latest published list, Yūko Kuroki is No. 1 in the IBF's minimumweight rankings (September 30, 2026), No. 3 in the WBA's minimumweight rankings (October 31, 2026), No. 5 in the WBC's minimumweight rankings (October 2, 2026), and No. 7 in the WBO's minimumweight rankings (October 28, 2026).
Has Yūko Kuroki lost a fight?
Yes. Yūko Kuroki has lost 9 professional fights and holds a 25-9-2 record.
When is Yūko Kuroki's next fight?
Yūko Kuroki does not have a scheduled fight on the books.
Is Yūko Kuroki retired?
Yūko Kuroki has not fought in 12 months but has not retired.