10 rounds

Leonard
Tavarez
VS
Ken
Buchanan

Buchanan · PTS 10/10

Feb 23, 1970 · Cafe Royal, Piccadilly

Tavarez going in0-1-0

Buchanan going in33-1-0

Confirmation✓ one source

MethodPTS

Round10 of 10

Sources

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

✓