IBF light heavyweight title · 12 rounds

Bobby
Czyz
VS
Charles
Williams

Williams · RTD 10/12

Jun 25, 1989 · Convention Center, Atlantic City, 🇺🇸

Czyz going in34-4-0

Williams going in26-6-2

Confirmation✓✓ two sources

MethodRTD

Round10 of 12 · 3:00

TitleIBF light heavyweight title

Sources

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

✓

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

✓