Rankings Champions Events Head-to-Head Title Picture Insights Accuracy

SK

Stephen Koesterer

— · United States

4-2-1

Fight history · 0 of 7 bouts

No bouts on record.

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

Stephen Koesterer — Record, Ranking & Fight History (2026)