Croatia, Denmark into Nations League quarter-finals

They joined France, Italy, Germany, Spain, The Netherlands and Portugal in the last eight. 

The quarter-final ties will be held from March 20-23.

In Warsaw, Liverpool fullback Andy Robertson scored an injury time header to give Scotland a 2-1 win over Poland and send the host down into League B. Scotland have a playoff to secure their League A status.

Northern Ireland and Romania will step up to League B after topping their groups. Northern Ireland let slip a two-goal lead but drew in Luxembourg 2-2 and Romania hammered Cyprus 4-1.

San Marino will jump into Group C after beating Lichtenstein 3-1.