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Jinya Yamaguchi

Professional boxer
Japan flagJapan
Not currently ranked - last ranked December 2025 in the Super Flyweight division.

Jinya Yamaguchi is outside the current major-body rankings. His most recent ranking was December 2025 in the Super Flyweight division.

Previous:Super Flyweight
Jinya Yamaguchi ranking historyOlder months
WBA
Super Flyweight
Previously #15 Ranked Contender
(October 2025)
WBC
Super Flyweight
Previously #37 Ranked Contender
(December 2025)
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