10 rounds

Benny
Yanger
VS
Aurelio
Herrera

Herrera · KO 8/10

Jun 13, 1904 · Broadway Theater, Butte, 🇺🇸

Yanger going in—

Herrera going in64-9-8

Confirmation✓ one source

MethodKO

Round8 of 10

Sources

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

✓