World lightweight title · 20 rounds

Willie
Ritchie
VS
Adolph
Wolgast

Ritchie · DQ 16/20

Nov 28, 1912 · Coffroth's Mission Street Arena, Daly City, 🇺🇸

Ritchie going in22-7-12

Wolgast going in67-8-13

Confirmation✓✓ two sources

MethodDQ

Round16 of 20

TitleWorld lightweight title

Sources

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

✓

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

✓