For WBA North American welterweight title · 12 rounds

Jack
Tillman
VS
Billy
Backus

Tillman · UD 12/12

Feb 13, 1973 · Civic Center, Baltimore, 🇺🇸

Tillman going in—

Backus going in36-14-4

Confirmation✓ one source

MethodUD

Round12 of 12

TitleFor WBA North American welterweight title

Sources

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

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