10 rounds

Jack
Colbert
VS
Battling
Shaw

Shaw · PTS 10/10

Apr 20, 1930 · Plaza de Toros, Nuevo Laredo, 🇲🇽

Colbert going in—

Shaw going in37-2-4

Confirmation✓ one source

MethodPTS

Round10 of 10

Sources

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

✓