10 rounds

Chucho
Castillo
VS
Evan
Armstrong

Castillo · TKO 2/10

Aug 28, 1968 · Great Western Forum, Inglewood, 🇺🇸

Castillo going in33-6-0

Armstrong going in0-0-0

Confirmation✓ one source

MethodTKO

Round2 of 10

Sources

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

✓