Rankings Champions vs Belts Events Head-to-Head Accuracy

JM

Juma Masambo

“Ring Killer”

— · Tanzania

1-1-1

5'8" · 73" reach

Record · 1 bouts

L

KO R2 · 2025

Rating: opposition-adjusted Elo / Glicko-2, weight-class normalized. Punch stats via boxing-data.