Rankings Champions vs Belts Events Head-to-Head

JZ

Jakub Zalewski

Heavyweight · Germany

2-1-0

Win methods

2wins

KO2 · 100%

Record · 2 bouts

W

KO R1 · 2025

W

Steffen Rorstrom

KO R2 · 2025

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