MB

John Ryder

8 rounds

Mariusz
Biskupski
VS
John
Ryder

Ryder · TKO 2/8

Jan 28, 2012 · York Hall, London, 🇬🇧

Biskupski going in—

Ryder going in8-0-0

Confirmation✓ one source

MethodTKO

Round2 of 8 · 2:21

Sources

English Wikipedia
side b · observed 2026-10-11
en.wikipedia.org/wiki/John_Ryder_(boxer)

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