For vacant WBC Continental Americas lightweight title · 12 rounds

Mauro
Gutierrez
VS
Rafael
Ruelas

Gutierrez · KO 2/12

Jul 31, 1991 · Country Club, Reseda, 🇺🇸

Gutierrez going in—

Ruelas going in27-0-0

Confirmation✓ one source

MethodKO

Round2 of 12

TitleFor vacant WBC Continental Americas lightweight title

Sources

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

✓