association football player
Firmino Baleizão da Graça Sardinha,, known as Osvaldinho, is a former Portuguese football player who played as defender for Desportivo Beja, Vitória Guimarães, Boavista F.C., Benfica de São Tomé e Príncipe, Marítimo and Gil Vicente.
Career
Osvaldinho played 2 caps for the Portugal national team