Ren Kobayashi boxer
- bouts
- 7
- won
- 4
- lost
- 2
- draw
- 1
- Status
- active
- Division
- super bantam
- Debut
- 2019-07-12
- Height
- 5′ 5½″/167cm
- Reach
- -
- Age
- 23
- Born
- -
- Death
- -
- Nationality
- Japan
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 2022-02-05 | Shinba Yamaguchi | WD | Korakuen Hall | LOST Technical knockout |
| 2021-07-24 | Seiya Ozaki | WWWLLW | Central Gym, Kobe | DRAW Split-decision |
| 2021-03-28 | Kazuki Terasaki | WWDLLW | Central Gym, Kobe | LOST Technical knockout |
| 2020-12-27 | Fuya Tomita | LWLWWW | EDION Arena Osaka, Osaka | LOST Unanimous decision |
| 2020-11-01 | Namiki Nagaoka | LLLLW | EDION Arena Osaka, Osaka | WIN Technical knockout |
| 2019-07-12 | Ren Anzai | LWWDL | EDION Arena Osaka, Osaka | WIN Unanimous decision |