Koji Hayashi boxer
- bouts
- 3
- won
- 0
- lost
- 3
- draw
- 0
- Status
- inactive
- Division
- bantamweight
- Debut
- 2006-02-25
- Height
- 5′ 8″/173cm
- Reach
- -
- Age
- -
- Born
- 1984-06-17
- Death
- -
- Nationality
- Japan
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 2007-02-10 | Takuya Okada | W | City Sogo Gym, Toyohashi | LOST Unanimous decision |
| 2006-11-26 | Yasuyuki Matayoshi | WW | Mugen Arena, Tomigusuku | LOST Unanimous decision |
| 2006-02-25 | Akito Hoshi | WL | City Sogo Gym, Toyohashi | LOST KO |