WBA and The Ring lightweight titles · 15 rounds

Ruben
Navarro
VS
Ken
Buchanan

Buchanan · UD 15/15

Feb 12, 1971 · Sports Arena, Los Angeles

Navarro going in—

Buchanan going in38-1-0

Confirmation✓ one source

MethodUD

Round15 of 15

TitleWBA and The Ring lightweight titles

Sources

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

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