Croatia and Denmark completed the UEFA Nations League quarter-final line-up with crucial results on Matchday 6.
Spain made a statement against Serbia in the UEFA Nations League on Tuesday to remain unbeaten, while a six-goal thriller between Poland and Croatia ended in a draw.
Cristiano Ronaldo came up clutch for Portugal in the Nations League on Sunday, while Spain thumped Switzerland despite a first-half red card.
Cristiano Ronaldo netted his 900th career goal as Portugal triumphed 2-1 against Croatia in the UEFA Nations League on Thursday night.
Croatia midfielder Lovro Majer will be sidelined for at least three weeks after sustaining an injury in Wolfsburg's 2-0 win over Holstein Kiel at the weekend.
Croatia international defender Josip Stanisic has signed a new five-year contract with Bayern Munich, having recently returned to the club after spending last season on loan at Bayer Leverkusen.