Ryoichi Kubota boxeador
- combates
- 10
- ganados
- 5
- perdidos
- 5
- empates
- 0
- Estado
- inactive
- División
- bantamweight
- Debut
- 2001-10-25
- Altura
- -
- Alcanza
- -
- Edad
- -
- Nacimiento
- 1979-11-29
- Muerte
- -
- Nacionalidad
- Japan
| Fecha | Oponente | Resultados últimos oponentes | Lugar | Resultado |
|---|---|---|---|---|
| 2006-07-31 | Ryo Hidaka | WLWWW | Korakuen Hall | LOST Split-decision |
| 2006-06-01 | Yudai Kokanazawa | LWD | Korakuen Hall | WIN Unanimous decision |
| 2005-04-26 | Yohei Moriyoshi | WWW | Korakuen Hall | WIN Unanimous decision |
| 2004-06-04 | Kenichi Saito | WWW | Ariake Colosseum | LOST Majority decision |
| 2003-08-04 | Sho Suzuki | WWWL | Korakuen Hall | LOST KO |
| 2003-05-17 | Tetsuya Oki | WWWL | Korakuen Hall | LOST Technical knockout |
| 2002-09-27 | Kazuki Orii | LWWW | Korakuen Hall | LOST KO |
| 2002-07-23 | Tsuyoshi Saito | LWW | Korakuen Hall | WIN Technical knockout |
| 2002-04-19 | Shinya Tagawa | W | Korakuen Hall | WIN KO |
| 2001-10-25 | Ichiro Naito | debut | Korakuen Hall | WIN KO |