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JM
Jonathan Montalvo
— · United States
3-0-0
1 KO
Win methods
2
wins
KO
1 · 50%
Decision
1 · 50%
Fight history · 2 of 3 bouts
W
Justin Spalding
UD R4
· 2026
W
Demetrius Lloyd Flanagan Jr
KO R2
· 2026