Ryoichi Miyamoto boxer
- bouts
- 2
- won
- 0
- lost
- 2
- draw
- 0
- Status
- inactive
- Division
- featherweight
- Debut
- 1962-12-19
- Height
- -
- Reach
- -
- Age
- -
- Born
- -
- Death
- -
- Nationality
- Japan
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 1963-01-12 | Takao Mitsuhashi | WWWWLW | Riki Sports Palace | LOST Points |
| 1962-12-19 | Hiroshi Mori | WWL | LOST Points |