YI
Super welterweight · Japan
Yūichi Ideta Yūichi Ideta is a super welterweight boxer from Japan. Yūichi Ideta last fought Ryōta Toyoshima on Apr 8, 2025 and lost by TKO in round 4 of 10.
Also: 出田裕一 · Ideta Yuichi · Ideta Yuuichi +3 more Ideta Yūichi · Yuichi Ideta · Yuuichi Ideta
Born —
Country 🇯🇵 Japan
Debut Aug 1, 2006
Career 2006–2025
Rounds boxed 204
Titles Japanese super welterweight title 2024
Boxerbook rating 1466 ± 186 · inactive since Apr 2025Why here › Confirmed bouts 34 of 34 · 34 official
Record and next fight Record
No record compiled yet
Next fight
No next fight confirmed
Last result L
Japanese super welterweight title TKO 4/10 · Korakuen Hall, 🇯🇵
The record Known bouts: 34, 2006–2025
Record not yet compiled — only bouts reported from opponents' records are shown
Bouts by source: Japan Boxing Commission — 試合報告書 · 34, Wikipedia (ja) · 7, English Wikipedia · 1, Wikipedia (ru) · 1
L
Japanese super welterweight title TKO 4/10 · Korakuen Hall, 🇯🇵
Ideta — · Toyoshima 20-3-1
W
Hisashi Kato
Japanese super welterweight title TKO 5/10 · Korakuen Hall, 🇯🇵
W
Masataka Kobayashi
Japanese super welterweight title TD 7/10 · Korakuen Hall, 🇯🇵
W
Japanese super welterweight title unification SD 10 · Korakuen Hall, 🇯🇵
W
Japanese super welterweight title TKO 9/10 · Korakuen Hall, 🇯🇵
L
Hiroki Shigeta
TKO 1/8 · Korakuen Hall, 🇯🇵
W
Motonobu Suzuki
TKO 3/8 · Korakuen Hall, 🇯🇵
W
MD 8/8 · 🇯🇵
Ideta — · Yada 20-6-0
L
Ryuji Ikeda
MD 8 · NTT Credo Hall, 🇯🇵
L
Katsutoshi Takahashi
MD 6 · Korakuen Hall, 🇯🇵
L
Kwe Peter
MD 6 · Korakuen Hall, 🇯🇵
L
Konoshinmaru Saito
TKO 6/8 · Korakuen Hall, 🇯🇵
L
Ryota Itoyama
UD 8 · Korakuen Hall, 🇯🇵
L
Kengo Nagashima
TKO 5/8 · Korakuen Hall, 🇯🇵
L
TKO 6/8 · Korakuen Hall, Tokyo, 🇯🇵
Ideta — · Obara 4-1-0
L
SD 8/8 · Korakuen Hall, 🇯🇵
Ideta — · Takayama 14-1-0
D
TD 6/8 · Korakuen Hall, 🇯🇵
Show all 34 bouts L
Yudai Shimokawahara
UD 8 · Korakuen Hall, 🇯🇵
W
SD 8/8 · Korakuen Hall, 🇯🇵
Ideta — · Takayama 12-0-0
L
Yoshihisa Junitamura
TD 7/8 · Korakuen Hall, 🇯🇵
L
Japanese title eliminator tournament welterweight semi-final TKO 6/6 · Korakuen Hall, Tokyo, 🇯🇵
Ideta — · Watanabe 19-4-0
L
TKO 8/10 · Korakuen Hall, 🇯🇵
Ideta — · Numata 15-4-1
W
Kosuke Takeda
TKO 2/8 · Korakuen Hall, 🇯🇵
W
Hironobu Futami
UD 8 · Korakuen Hall, 🇯🇵
W
Pramueal Sinmanasak
TKO 1/8 · Korakuen Hall, 🇯🇵
W
Toru Chiba
MD 8 · Korakuen Hall, 🇯🇵
W
Ponsak Furianthuan Thon
TKO 3/8 · Korakuen Hall, 🇯🇵
W
Go Wakabayashi
UD 6 · Korakuen Hall, 🇯🇵
W
Ryuichi Sashida
KO 6/6 · Korakuen Hall, 🇯🇵
W
Seiji Miyamoto
TKO 1/4 · Korakuen Hall, 🇯🇵
W
Hiroto Negoma
UD 4 · Korakuen Hall, 🇯🇵
Ratings now Not in any current ranking.
World titles No world title reigns recorded.
Facts
When is Yūichi Ideta's next fight? No next fight is confirmed as of 17 Oct 2026.
Who did Yūichi Ideta fight last? Yūichi Ideta last fought Ryōta Toyoshima on Apr 8, 2025 and lost by TKO in round 4 of 10. Sources Boxerbook ID 1509 · permanent link boxerbook.com/id/1509 . Wikidata (CC0), English Wikipedia (CC BY-SA). Last fetched: unknown. Spot a mistake? Every bout page has a link to report it.