12 rounds

Leo
Florian Hauck
VS
Harry
Greb

Greb · PTS 12/12

Jan 14, 1919 · Boston Arena, Boston, 🇺🇸

Hauck going in114-27-23

Greb going in103-10-14

Confirmation✓✓ two sources

MethodPTS

Round12 of 12

Sources

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

✓

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

✓