Primeira Liga 1980/81

Day 1
Penafiel 1-0 Marítimo
Vitória Setúbal 1-1 Amora
Belenenses 0-0 Académica
Vitória Guimarães 2-0 Académico Viseu
Sporting 1-2 FC Porto
Sp. Espinho 1-0 Portimonense
Boavista 0-1 Benfica
Varzim 2-0 Sp. Braga