Super featherweight · Japan
Masayuki Itō 28-4-1 16 KO · 2009–2022
Masayuki Itō is a super featherweight boxer from Japan, born Jan 19, 1991. Record 28-4-1 with 16 knockouts over 2009–2022. World titles: WBO super featherweight (2018–2019). Masayuki Itō last fought Shuichiro Yoshino on Apr 9, 2022 and lost by TD over 11 rounds.
Also: Масаюки Ито · 伊藤雅雪 · Masayuki Ito +2 more Masayuki Itou · Ито, Масаюки
Born Jan 19, 1991
Country 🇯🇵 Japan
Stance Orthodox
Height 174 cm
Reach 174 cm
Nickname The Judge
Debut May 26, 2009
Career 2009–2022
Rounds boxed 227
KO share 57%
Born in Kōtō, Tokyo, Japan
Titles WBO super featherweight · 2018–2019
Boxerbook rating 1851 ± 143 · inactive since Apr 2022Why here › Confirmed bouts 30 of 33 · 29 official
Record and next fight Record
28-4-1, 16 KOs · 2009–2022
Next fight
No next fight confirmed
Last result L
For WBO Asia Pacific and OPBF lightweight titles TD 11/12 · Saitama Super Arena, Saitama, 🇯🇵
The record 33 bouts, 2009–2022, newest first. Records under each bout are both boxers going in.
Bouts by source: English Wikipedia · 32, Wikipedia (ja) · 32, Japan Boxing Commission — 試合報告書 · 29, Wikipedia (ru) · 3
L
For WBO Asia Pacific and OPBF lightweight titles TD 11/12 · Saitama Super Arena, Saitama, 🇯🇵
Itō 28-3-1 · Yoshino 14-0-0
W
TKO 8/10 · Korakuen Hall, Tokyo, 🇯🇵
Itō 27-3-1 · Hosokawa 25-10-4
L
MD 10/10 · Sumida Ward General Gymnasium, Tokyo, 🇯🇵
Itō 27-2-1 · Mishiro 9-0-1
W
Ruben Manakane
TKO 6/10 · Korakuen Hall, Tokyo, 🇯🇵
Itō 26-2-1 · Manakane —
L
Lost WBO super-featherweight title UD 12/12 · Osceola Heritage Park, Kissimmee, 🇺🇸
Itō 26-1-1 · Herring 19-2-0
W
Retained WBO super featherweight title, 1st defence TKO 7/12 · Ota Ward General Gymnasium, Tokyo, 🇯🇵
Itō 25-1-1 · Chuprakov 20-0-0
W
Christopher Díaz
Won vacant WBO super-featherweight title UD 12/12 · Kissimmee Civic Center, Kissimmee, Florida, 🇺🇸
Itō 24-1-1 · Díaz —
W
Vergil Puton
TKO 9/10 · Korakuen Hall, Tokyo, 🇯🇵
Itō 23-1-1 · Puton —
W
Glenn Enterina
TKO 6/10 · Korakuen Hall, Tokyo, 🇯🇵
Itō 22-1-1 · Enterina —
W
Retained WBO Asia Pacific super-featherweight title TKO 9/12 · Korakuen Hall, Tokyo, 🇯🇵
Itō 21-1-1 · Villanueva 33-2-0
W
Retained OPBF junior lightweight title UD 12/12 · Ota Ward General Gymnasium, Tokyo, 🇯🇵
Itō 20-1-1 · Watanabe 30-6-1
W
Ernie Sanchez
Retained OPBF super-featherweight title TKO 11/12 · Korakuen Hall, Tokyo, 🇯🇵
Itō 19-1-1 · Sanchez —
W
Shingo Eto
Retained OPBF super-featherweight title UD 12/12 · Korakuen Hall, Tokyo, 🇯🇵
Itō 18-1-1 · Eto —
W
Dai Iwai
Won vacant OPBF super-featherweight title TKO 10/12 · Korakuen Hall, Tokyo, 🇯🇵
Itō 17-1-1 · Iwai —
L
For Japanese super-featherweight title MD 10/10 · Korakuen Hall, Tokyo, 🇯🇵
Itō 17-0-1 · Naitō 11-0-0
W
TKO 1/8 · Korakuen Hall, Tokyo, 🇯🇵
Itō 16-0-1 · Sermona —
W
UD 8/8 · Korakuen Hall, Tokyo, 🇯🇵
Itō 15-0-1 · Nakamura 18-1-0
W
Kazuya Nakano
KO 7/8 · Korakuen Hall, Tokyo, 🇯🇵
Itō 14-0-1 · Nakano —
W
Kentaro Yamada
TKO 2/8 · Korakuen Hall, Tokyo, 🇯🇵
Itō 13-0-1 · Yamada —
W
Jeffrey Arienza
Won vacant WBC Youth lightweight title TKO 10/10 · Korakuen Hall, Tokyo, 🇯🇵
Itō 12-0-1 · Arienza —
Show all 33 bouts W
UD 8/8 · Korakuen Hall, Tokyo, 🇯🇵
Itō 11-0-1 · Minamoto 7-2-0
W
Yasuyuki Masuda
UD 8/8 · Korakuen Hall, Tokyo, 🇯🇵
Itō 10-0-1 · Masuda —
W
UD 5/5 · Korakuen Hall, Tokyo, 🇯🇵
Itō 9-0-1 · Saka 6-0-0
W
Kazuyuki Yamao
UD 5/5 · Korakuen Hall, Tokyo, 🇯🇵
Itō 8-0-1 · Yamao —
W
Kazuhiro Miura
UD 4/4 · Korakuen Hall, Tokyo, 🇯🇵
Itō 7-0-1 · Miura —
W
SD 4/4 · Korakuen Hall, Tokyo, 🇯🇵
Itō 6-0-1 · Sueyoshi 3-0-0
W
Kyohei Tsunashima
TKO 3/4 · Korakuen Hall, Tokyo, 🇯🇵
Itō 5-0-1 · Tsunashima —
W
Kyohei Tsunashima
TKO 3
Itō 4-0-1 · Tsunashima —
D
SD 4/4 · Korakuen Hall, Tokyo, 🇯🇵
Itō 4-0-0 · Tameda 4-0-0
W
Tatsushi Kagawa
TKO 2/4 · Korakuen Hall, Tokyo, 🇯🇵
Itō 3-0-0 · Kagawa —
W
Shunsuke Takatsu
TKO 1/4 · Korakuen Hall, Tokyo, 🇯🇵
Itō 2-0-0 · Takatsu —
W
Takahiro Ozawa
TD 3/4 · Korakuen Hall, Tokyo, 🇯🇵
Itō 1-0-0 · Ozawa —
W
Katsunari Fujii
UD 4/4 · Korakuen Hall, Tokyo, 🇯🇵
Itō 0-0-0 · Fujii —
Ratings now Not in any current ranking.
World titles
Facts
What is Masayuki Itō's record? Masayuki Itō's professional record is 28-4-1 with 16 knockouts.
When is Masayuki Itō's next fight? No next fight is confirmed as of 17 Oct 2026.
Who did Masayuki Itō fight last? Masayuki Itō last fought Shuichiro Yoshino on Apr 9, 2022 and lost by TD over 11 rounds.
Which world titles has Masayuki Itō held? Masayuki Itō has held 1 world title reign: WBO super featherweight (2018–2019). Sources Boxerbook ID 6571 · permanent link boxerbook.com/id/6571 . Wikidata (CC0), English Wikipedia (CC BY-SA), photo from the Instagram profile. Last fetched: 2026-10-12. Spot a mistake? Every bout page has a link to report it.