Kengo Hirai boxer
- bouts
- 2
- won
- 2
- lost
- 0
- draw
- 0
- Status
- inactive
- Division
- super bantamweight
- Debut
- 2002-11-07
- Height
- -
- Reach
- -
- Age
- -
- Born
- -
- Death
- -
- Nationality
- Japan
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 2003-03-20 | Kuniaki Mizuguchi | LWD | Korakuen Hall | WIN Technical knockout |
| 2002-11-07 | Kenjiro Okawa | WLW | Korakuen Hall | WIN Technical knockout |