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KO
Ken Onuma
“string”
Heavyweight · Japan
2-0-1
2 KO
6'4" · 76" reach
Rating history
· Elo, recent bouts
2025
peak 1519 · now 1519
2026
Win methods
2
wins
KO
2 · 100%
Fight history · 5 bouts
W
Shuho Takayama
KO R3
· 2026
L
Muhanhaili Nuertai
SD R4
· 2025
W
Musa Nakano
KO R2
· 2025
D
Jiayi Huang
UD R4
· 2025
D
Hussein Rottofuro
D R4
· 2025
Ken Onuma — Record, Ranking & Fight History (2026)