Japan
Yū Koshiishi
Yū Koshiishi was a professional boxer from Japan, born Jun 8, 1985. Yū Koshiishi last fought Chiho Ueda on Nov 16, 2009 and won by UD over 4 rounds.
Also: Ю Косииси · 越石優 · Yu Koshiishi
+2 more
Yuu Koshiishi · Косииси, ЮBornJun 8, 1985
Country🇯🇵 Japan
DebutAug 12, 2008
Career2008–2009
Rounds boxed10
Born inYokohama, Japan
Boxerbook rating1639 ± 337 · inactive since Aug 2008Why here ›
Confirmed bouts3 of 3 · 3 official
Career record
Record
No record compiled yet
Last result
The record
Known bouts: 3, 2008–2009
Record not yet compiled — only bouts reported from opponents' records are shown
Bouts by source: Japan Boxing Commission — 試合報告書 · 3, English Wikipedia · 1, Wikipedia (ja) · 1
Ratings now
Not in any current ranking.
World titles
No world title reigns recorded.
Facts
- Who did Yū Koshiishi fight last?
- Yū Koshiishi last fought Chiho Ueda on Nov 16, 2009 and won by UD over 4 rounds.
Sources
Boxerbook ID 1684 · permanent link boxerbook.com/id/1684. Wikidata (CC0), English Wikipedia (CC BY-SA). Last fetched: 2026-10-12. Spot a mistake? Every bout page has a link to report it.