Kai Watanabe boxer
- bouts
- 7
- won
- 6
- lost
- 0
- draw
- 1
- Status
- active
- Division
- feather
- Debut
- 2021-04-21
- Height
- 5′ 9½″/177cm
- Reach
- -
- Age
- 19
- Born
- -
- Death
- -
- Nationality
- Japan
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 2022-04-26 | Ryota Ishida | WWLWWW | Korakuen Hall | |
| 2022-02-06 | Chihiro Iwashita | WWW | Korakuen Hall | DRAW Majority decision |
| 2021-12-19 | Ryo Yoshida | WWLWWW | Korakuen Hall | WIN Technical knockout |
| 2021-11-03 | Kiyoharu Nunozaki | WWWWW | Korakuen Hall | |
| 2021-09-27 | Yuya Hirose | WWDWL | Korakuen Hall | WIN Unanimous decision |
| 2021-07-17 | Ren Kakimoto | LWWWL | Fujimori Gym, Hachioji | WIN Unanimous decision |
| 2021-06-05 | Soshi Hattori | debut | Korakuen Hall | WIN Technical knockout |
| 2021-04-21 | Hikaru Sato | LWLWLL | Korakuen Hall | WIN Unanimous decision |