10 rounds

Tony
Petroskey
VS
Fritzie
Zivic

Zivic · PTS 10/10

May 21, 1937 · Muskegon, Michigan, 🇺🇸

Petroskey going in—

Zivic going in51-17-4

Confirmation✓ one source

MethodPTS

Round10 of 10

Sources

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

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