8 rounds

Gene
Tunney
VS
Léonard
Dumoulin

No contest

Jan 29, 1923 · Philadelphia Arena, Philadelphia, 🇺🇸

Tunney going in54-1-2

Dumoulin going in0-2-1

Confirmation✓ one source

MethodNC

Round4 of 8

Sources

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

✓