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Kill The Body

and the head will die

Katsuya Onizuka "Spanky-K" is a Japanese professional boxer with a 24-1-0 record in the Super Flyweight division. 17 of those wins came by knockout (71% KO rate).

🇯🇵JAPANAGE 56SUPER FLYWEIGHT

KatsuyaOnizuka

“Spanky-K”

Katsuya Onizuka

24

Wins17 KO · 71%

1

Loss

0

Draws25 tracked bouts

Height
5′8″
Stance
Orthodox
Tracked since
Apr 18, 1988
Title reigns
1 reign
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Current streak
L1
Layoff
32.1 years
Last bout
L to Hyung-Chul Lee · TKO · R9 · Sep 18, 1994

Title Reigns

1 reign
Reign
1
Division
1
Body
1
Longest · WBA Super Flyweight
2 yr 5 mo

Super Flyweight

1 reign
BodyHeldLength
WBAApr 1992 – Sep 19942 yr 5 mo

Complete Fight History

Showing 25 of 25

1994

SEP 18L toHyung-Chul Lee· TKO · R9Yoyogi National Gymnasium · Tokyo24-1

APR 3d.Seung-Koo Lee· UDKokugikan · Tokyo24-0

1993

NOV 5d.Thanomsak Sithbaobay· UDAriake Coliseum · Tokyo23-0

MAY 21d.Jae Shin Lim· SDNippon Budokan · Tokyo22-0

1992

DEC 11d.Armando Castro· UDAriake Coliseum · Tokyo21-0

SEP 11d.Kenji Matsumura· TKO · R5Nippon Budokan · Tokyo20-0

APR 10d.Thanomsak Sithbaobay· UDMetropolitan Gym · Tokyo19-0

1991

NOV 4d.Park Chan-woo· TKO · R7Nishi Nihon Sogo Hall · Kitakyushu18-0

JUN 17d.Suzuharu Kitazawa· KO · R5Korakuen Hall · Tokyo17-0

MAR 18d.Shun'ichi Nakajima· PTSKorakuen Hall · Tokyo16-0

1990

DEC 17d.Tomohiko Yokoyama· KO · R1Korakuen Hall · Tokyo15-0

OCT 15d.Shun'ichi Nakajima· TKOKorakuen Hall · Tokyo14-0

MAY 22d.Tatsuya Sugi· TKO · R7City Hall · Hōfu13-0

MAR 19d.Rex Rapiso· KO · R1Korakuen Hall · Tokyo12-0

1989

DEC 18d.Kyung Min Ahn· KO · R1Korakuen Hall · Tokyo11-0

OCT 16d.Dok Hyun Kim· KO · R5Korakuen Hall · Tokyo10-0

AUG 21d.Sang Won Lee· KO · R4Korakuen Hall · Tokyo9-0

MAY 15d.Masao Kawanishi· KO · R2Korakuen Hall · Tokyo8-0

FEB 27d.Yutaka Sakamoto· KO · R2Korakuen Hall · Tokyo7-0

1988

DEC 21d.Mitsumasa Ikeda· PTSKorakuen Hall · Tokyo6-0

NOV 9d.Ryoji Take· KO · R3Korakuen Hall · Tokyo5-0

SEP 19d.Tetsuya Esu· KO · R3Korakuen Hall · Tokyo4-0

JUL 18d.Shigeru Ito· KO · R1Korakuen Hall · Tokyo3-0

JUN 20d.Satoshi Kada· KO · R1Korakuen Hall · Tokyo2-0

APR 18d.Shoji Akiyama· KO · R1Korakuen Hall · Tokyo1-0

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Common Questions

What is Katsuya Onizuka's professional boxing record?
Katsuya Onizuka's professional record is 24-1, with 17 knockouts.
Has Katsuya Onizuka lost a fight?
Yes. Katsuya Onizuka has lost 1 professional fight and holds a 24-1 record.
When is Katsuya Onizuka's next fight?
Katsuya Onizuka does not have a scheduled fight on the books.
What weight class does Katsuya Onizuka fight at?
Katsuya Onizuka fights at Super Flyweight.
Is Katsuya Onizuka retired?
Katsuya Onizuka has not fought in over 32 years and has no scheduled bout — no official retirement has been recorded.