Tomoya Tsuboi
Super flyweight · Japan

Tomoya Tsuboi

3-1-0, 1 NC 2 KO · 2025–2026

Photo: Yuuchihiro, CC BY-SA 4.0 via Wikimedia Commons

Tomoya Tsuboi is a super flyweight boxer from Japan, born Mar 25, 1996. Record 3-1-0, 1 NC with 2 knockouts over 2025–2026. Tomoya Tsuboi last fought Ricardo Malajika on Sep 27, 2026 and lost by SD over 12 rounds.

Also: Томоя Цубои · Цубоі Томоя · 坪井智也
+2 moreTsuboi Tomoya · Цубои, Томоя
BornMar 25, 1996
Country🇯🇵 Japan
StanceOrthodox
DebutMar 13, 2025
Career2025–2026
Rounds boxed42
KO share67%
Born inHamamatsu, Shizuoka, Japan
TitlesWBO Asia Pacific bantamweight title 2025
Boxerbook rating1790 ± 197Why here ›
Confirmed bouts5 of 5 · 4 official

Record and next fight

Record
3-1-0, 1 NC, 2 KOs · 2025–2026
Next fight
No next fight confirmed

Last result

L
Ricardo Malajika 🇿🇦
For vacant WBC super-flyweight title
SD 12/12 · TOYOTA ARENA TOKYO, Tokyo, 🇯🇵
2026-09-27 ›
official ★

The record

5 bouts, 2025–2026, newest first. Records under each bout are both boxers going in.

Bouts by source: English Wikipedia · 5, Wikipedia (ja) · 5, Japan Boxing Commission — 試合報告書 · 4

L
Ricardo Malajika 🇿🇦
For vacant WBC super-flyweight title
SD 12/12 · TOYOTA ARENA TOKYO, Tokyo, 🇯🇵
Tsuboi 3-0-0 · Malajika 17-2-0
2026-09-27 ›
official ★
NC
Pedro Guevara 🇲🇽
NC 2/10 · Korakuen Hall, Tokyo, 🇯🇵
Tsuboi 3-0-0 · Guevara 43-5-2
2026-04-11 ›
✓✓ two sources
W
Carlos Cuadras 🇲🇽
TKO 8/10 · TOYOTA ARENA TOKYO, Tokyo, 🇯🇵
Tsuboi 2-0-0 · Cuadras 47-5-1
2025-11-24 ›
official ★
W
Trần Văn Thảo
Won vacant WBO Asia Pacific bantamweight title
UD 10/10 · Ariake Coliseum, Tokyo, 🇯🇵
Tsuboi 1-0-0 · Thảo —
2025-06-08 ›
official ★
W
Boonrueang Phayom
TKO 2/8 · Ryogoku Kokugikan, Tokyo, 🇯🇵
Tsuboi 0-0-0 · Phayom —
2025-03-13 ›
official ★

Amateur career

🥉 Asian Games 2022 51 kg🥇 World Championships 2021 bantamweight

2023 IBA World Boxing Championships – Men's flyweight

Quarter-finalLHasanboy Dusmatov 🇺🇿3:4
Round of 16WDavid Karanja 🇰🇪5:0
Round of 32WVasily Yegorov 🇷🇺4:1

2022 Asian Games – Men's 51 kg

Semi-finalLHasanboy Dusmatov 🇺🇿1:4
Quarter-finalWNurzhigit Diushebaev 🇰🇬5:0
Round of 16WDeepak Bhoria 🇮🇳4:1

2021 AIBA World Boxing Championships – Men's bantamweight

FinalWMakhmud Sabyrkhan 🇰🇿5:0
Semi-finalWBillal Bennama 🇫🇷4:1
Quarter-finalWJabali Breedy BAR5:0
Round of 16WShakhobidin Zoirov 🇺🇿3:2
Round of 32WManuel Cappai 🇮🇹5:0

2018 Asian Games – Men's 49 kg

Round of 16LTemirtas Zhusupov 🇰🇿2:3
Round of 32WTashi Wangdi 🇧🇹5:0

2015 AIBA World Boxing Championships – Men's light flyweight

Round of 16LGankhuyagiin Gan-Erdene 🇲🇳0:3
Round of 32WCornelis Kwangu 🇮🇩3:0

15 amateur bouts at major tournaments, from the tournament articles on English Wikipedia (CC BY-SA). Not part of the professional record.

Ratings now

7
Ring · Super flyweight
as of 2026-10-04
5
TBRB · Super flyweight
as of 2026-10-11
3
WBA · Super flyweight
as of 2026-09-30
2
WBC · Super flyweight
as of 2026-10-01
3
WBO · Super flyweight
as of 2026-09-01

World titles

No world title reigns recorded.

Facts

What is Tomoya Tsuboi's record?
Tomoya Tsuboi's professional record is 3-1-0, 1 NC with 2 knockouts.
When is Tomoya Tsuboi's next fight?
No next fight is confirmed as of 17 Oct 2026.
Who did Tomoya Tsuboi fight last?
Tomoya Tsuboi last fought Ricardo Malajika on Sep 27, 2026 and lost by SD over 12 rounds.

Promoter

Teiken Promotions

Sources

Boxerbook ID 132 · permanent link boxerbook.com/id/132. Wikidata (CC0), English Wikipedia (CC BY-SA), publisher rankings, photo from Wikimedia Commons. Last fetched: 2026-10-12. Spot a mistake? Every bout page has a link to report it.

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