Naotsugu Kobayashi boxer
- bouts
- 2
- won
- 0
- lost
- 2
- draw
- 0
- Status
- inactive
- Division
- lightweight
- Debut
- 2001-10-08
- Height
- -
- Reach
- -
- Age
- -
- Born
- -
- Death
- -
- Nationality
- Japan
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 2002-12-11 | Hirotomo Mikami | LL | Korakuen Hall | LOST Technical knockout |
| 2001-10-08 | Hiroshi Matsuda | debut | Korakuen Hall | LOST KO |