8 rounds

Guillermo
Nelson
VS
Pedro
Montañez

Montañez · PTS 8/8

Jun 28, 1931 · San Juan Stadium, San Juan, 🇵🇷

Nelson going in—

Montañez going in4-0-0

Confirmation✓ one source

MethodPTS

Round8 of 8

Sources

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

✓