12 rounds

Leo
Florian Hauck
VS
Battling
Levinsky

Hauck · PTS 12/12

Oct 24, 1911 · Arena (Armory A.A.), Boston, 🇺🇸

Hauck going in56-11-15

Levinsky going in22-7-7

Confirmation✓✓ two sources

MethodPTS

Round12 of 12

Sources

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

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English Wikipedia
side a · observed 2026-10-11
en.wikipedia.org/wiki/Leo_Florian_Hauck

✓