8 rounds

Mariano
Arilla
VS
Panama
Al Brown

Brown · KO 3/8

May 6, 1939 · Rockland Palace, New York City, 🇺🇸

Arilla going in—

Brown going in126-20-11

Confirmation✓ one source

MethodKO

Round3 of 8

Sources

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

✓