Takumi Koyama boxer
- bouts
- 2
- won
- 0
- lost
- 2
- draw
- 0
- Status
- active
- Division
- minimum
- Debut
- 2019-11-20
- Height
- 5′ 4″/162cm
- Reach
- -
- Age
- 20
- Born
- -
- Death
- -
- Nationality
- Japan
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 2021-06-29 | Takato Fukuda | debut | Korakuen Hall | LOST Technical knockout |
| 2019-11-20 | Daiki Tonomura | DLL | Korakuen Hall | LOST Unanimous decision |