10 rounds

Rubén
Olivares
VS
Carlos
Serrano

Olivares · TKO 5/10

Mar 7, 1980 · Uptown Theatre, Chicago, 🇺🇸

Olivares going in87-10-2

Serrano going in—

Confirmation✓ one source

MethodTKO

Round5 of 10

Sources

English Wikipedia
side a · observed 2026-10-11
en.wikipedia.org/wiki/Rubén_Olivares

✓