10 rounds

Lulu
Costantino
VS
Chalky
Wright

Costantino · PTS 10/10

Jul 21, 1943 · Lakefront Stadium, Cleveland

Costantino going in—

Wright going in151-34-17

Confirmation✓ one source

MethodPTS

Round10 of 10

Sources

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

✓