IBF lightweight title · 12 rounds

Paul
Spadafora
VS
William
Irwin

Spadafora · UD 12/12

Dec 16, 2000 · Lawrence Convention Center, Pittsburgh, 🇺🇸

Spadafora going in31-0-0

Irwin going in34-3-0

Confirmation✓✓ two sources

MethodUD

Round12 of 12

TitleIBF lightweight title

Sources

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

✓

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

✓