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🏠Home📊Rankings🔍Search🏆Champions

Seigo Yuri Akui

Japan flagJapan

Seigo Yuri Akui is ranked #2 in the WBA Flyweight rankings, and is also listed at WBO #5 at Super Flyweight, WBC #6 at Super Flyweight and IBF #7. He dropped 1 place from #5 with the WBC in June 2026.

Current weight class:Super FlyweightFlyweight
Current rankings:
WBA#2WBO#5WBC#6IBF#7
Current rankings
WBA
Flyweight
#2 Ranked Contender
(May 2026)
WBO
Super Flyweight
#5 Ranked Contender NEW
(May 2026)
WBC
Super Flyweight
#6 Ranked Contender ▼-1
(June 2026)
IBF
Flyweight
#7 Ranked Contender ▲+1
(May 2026)
Previously rankedOlder months
RING
Flyweight
Previously #4 Ranked Contender
(April 2026)

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Career snapshot

Summary from monthly sanctioning-body lists in our database (not a fight record).

Ranking time span
July 2021 – June 2026
Time ranked
5 years
Time as world champion
1 year 2 months

World titles held

  • 🏆WBA Flyweight World Champion (January 2024 – February 2025)

By division

DivisionFirst entered rankingsMost recently in rankingsTime ranked
Super FlyweightFebruary 2026June 20265 months
FlyweightJuly 2021May 20264 years 11 months

Time ranked counts distinct months this fighter appears on a rankings list for that division. If they drop out and return later, months off the ranking lists are not included.