The Portugal national football team 's rivalry with Spain is also known as the Iberian War .
Portugal has notable rivalries with Brazil , with whom they share many common cultural ties and with Spain—known as the Guerra Ibérica in Portuguese and Spanish or the Iberean War , with the rivalry between two countries going back to 1581.The team 's home stadium is the Estádio Nacional , in Oeiras , although most of their home games are frequently played in other stadiums across the country .
Portugal national football team