6 rounds

Mahan
Washington
VS
Julio
Díaz

Díaz · UD 6/6

Sep 17, 1999 · All American Sports Park, Las Vegas, 🇺🇸

Washington going in—

Díaz going in7-0-0

Confirmation✓ one source

MethodUD

Round6 of 6

Sources

English Wikipedia
side b · observed 2026-10-11
en.wikipedia.org/wiki/Julio_Díaz_(boxer)

✓