Portugal were left waiting for their first Euro 2016 win on Saturday after Cristiano Ronaldo missed a late penalty en route to a 0-0 stalemate against Group F opponents Austria.
Meanwhile, Hungary and Iceland maintained their unbeaten starts to the European Championship after drawing 1-1 in Marseille, where Gylfi Sigurdsson opened the scoring before Birkir Saevarsson's late own goal levelled the score.
In Group E, Belgium thumped Republic of Ireland in Saturday's opening fixture, where Axel Witsel complemented a Romelu Lukaku brace to help seal a 3-0 win in Bordeaux and redeem the side following their opening defeat to Italy.