NBA middleweight title · 15 rounds

Steve
Mamakos
VS
Tony
Zale

Zale · KO 14/15

Updated Oct 11, 2026 · Sources: English Wikipedia

Feb 21, 1941 · Chicago Stadium, Chicago, 🇺🇸

Mamakos going in—

Zale going in46-15-2

Confirmation✓ one source

MethodKO

Round14 of 15

TitleNBA middleweight title

Sources

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

✓