Ryoji Yamamoto boxer
- bouts
- 6
- won
- 5
- lost
- 1
- draw
- 0
- Status
- inactive
- Division
- flyweight
- Debut
- 1983-04-18
- Height
- -
- Reach
- -
- Age
- -
- Born
- -
- Death
- -
- Nationality
- Japan
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 1984-10-30 | Hideaki Suda | debut | Prefectural Gymnasium, Osaka | WIN Points |
| 1984-09-15 | Yosuke Matsuoka | LWWWWW | Sakuranomiya Skating Rink, Osaka | LOST Points |
| 1984-03-15 | Takashi Harada | debut | Osaka-Jo Hall, Osaka | WIN Points |
| 1984-02-02 | Koji Nakajima | W | Prefectural Gymnasium, Osaka | WIN Points |
| 1983-05-17 | Etsuo Takesaki | debut | Prefectural Gymnasium, Kochi | WIN Points |
| 1983-04-18 | Takezo Yamazaki | debut | Osaka | WIN KO |