10 rounds

Ramón
Antonio Calatayud
VS
José
Becerra

Becerra · PTS 10/10

Oct 12, 1957 · Mexico City, Distrito Federal, 🇲🇽

Calatayud going in—

Becerra going in41-3-3

Confirmation✓ one source

MethodPTS

Round10 of 10

Sources

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

✓