10 rounds

Abraham
Valenzuela
VS
Ubaldo
Nestor Sacco

Sacco · PTS 10/10

Updated Oct 11, 2026 · Sources: English Wikipedia

Nov 23, 1979 · Mar del Plata, 🇦🇷

Valenzuela going in—

Sacco going in12-0-0

Confirmation✓ one source

MethodPTS

Round10 of 10

Sources

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

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