12 rounds

Leo
Florian Hauck
VS
Johnny
Wilson

Hauck · PTS 12/12

Mar 11, 1918 · Douglas A.C., Chelsea, 🇺🇸

Hauck going in110-25-22

Wilson going in32-17-5

Confirmation✓✓ two sources

MethodPTS

Round12 of 12

Sources

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

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

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