PreviousNext Competition Taça de Portugal Equipa SL Benfica Classificação Winner Round of 16 V Riba d'Ave HC 0 - 10 SL Benfica Sat, 3 Jan 1981 1st Leg V V SL Benfica 18 - 1 Riba d'Ave HC Sat, 10 Jan 1981 2nd Leg V Quarter finals V HC Aguias do Porto 0 - 12 SL Benfica Sat, 17 Jan 1981 TdP, QF, 2nd Leg V Semi finals V SL Benfica 6 - 4 AD Oeiras Sat, 31 Jan 1981 1st Leg V V AD Oeiras 1 - 5 SL Benfica Sat, 7 Feb 1981 2nd Leg V Final V SL Benfica 5 - 3 FC Porto Sat, 14 Feb 1981 V