Portugal have qualified for Euro 2016 after a Joao Moutinho goal was enough to beat Denmark.
The Group I winners could be joined by the second-placed Danes or third-placed Albania, who are a point behind them.
Albania missed the chance to qualify when they lost 2-0 at home to Serbia on Thursday, almost one year after the reverse fixture was abandoned.
However, a win over bottom-team Armenia on Sunday will be enough as Denmark have played all their games.
Portugal and Northern Ireland sealed their route to France 2016 on Thursday, joining the hosts, and already qualified teams Austria, Czech Republic, England and Iceland.
thesportscupboard.wordpress.com 