JINYA YAMAGUCHI
| COUNTRY : | JPN |
| RECORD : | 7 (2 KO's) 0 1 |
| KO's : | 25 % |
| BORN : | 11-18-1999 |
| AGE : | 26 |
| HEIGHT : | 5′ 6″ |
FIGHTS
| SD 10rd |
KANTARO JURI SUPER FLYWEIGHT CHAMPIONSHIP 2025-10-14 - Korakuen Hall |
| UD 10rd |
KYOTARO YOSHIDA SUPER FLYWEIGHT CHAMPIONSHIP 2025-04-21 - Tokyo |
| DRAW 8rd |
KANTARO JURI SUPER FLYWEIGHT CHAMPIONSHIP 2024-10-31 - Korakuen Hall |
| UD 8rd |
RYUKU NAGAMINE SUPER FLYWEIGHT CHAMPIONSHIP 2024-04-09 - Korakuen Hall |
| UD 8rd |
RICARDO SUENO BANTAMWEIGHT CHAMPIONSHIP 2023-12-12 - Korakuen Hall |