Kai Watanabe is a professional combat sports fighter with a record of 18-3-1. Fighting out of Higashiyamato, Tokyo, Japan. Kai Watanabe has won 61% of fights by KO/TKO. Compare Kai Watanabe's latest odds and betting lines across 15+ sportsbooks on Knockout Odds.

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Kai Watanabe

23 years old

“N/A”

Japan
Japan
Win18
Loss3
Draw1

Physical Attributes

Height5'9"
Reach69.3"
Date of BirthOctober 27, 2002

Kai Watanabe Fight History(22)

Wvs. Rentaro Kimura
KO/TKO R2 0:36
09/08/2026
Wvs. Ei Go
Decision - Unanimous R8
05/12/2026
Wvs. Shido Arai
KO/TKO R6 0:53
02/19/2026
Wvs. Surasak Chumkaew
KO/TKO R8 2:00
11/27/2025
Lvs. Reo Saito
KO/TKO R3 2:02
07/31/2025