6 rounds

Osborn
Machimana
VS
Zhan
Kossobutskiy

Kossobutskiy · KO 1/6

Oct 16, 2019 · Korston Club, Moscow, 🇷🇺

Machimana going in—

Kossobutskiy going in12-0-0

Confirmation✓ one source

MethodKO

Round1 of 6 · 2:59

Sources

English Wikipedia
side b · observed 2026-10-11
en.wikipedia.org/wiki/Zhan_Kossobutskiy

✓