10 rounds

Walter
Castillo
VS
Devon
Alexander

Alexander · UD 10/10

Nov 21, 2017 · Coliseum, St. Petersburg, Florida, 🇺🇸

Castillo going in—

Alexander going in26-4-0

Confirmation✓ one source

MethodUD

Round10 of 10

Sources

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

✓