European champions Spain faced a disappointing start to their Nations League campaign, settling for a 0-0 draw against Serbia in Belgrade. Despite their recent triumph in the European Championships, La Roja struggled to find the back of the net, leaving fans eager for a turnaround in their upcoming match against Switzerland.
In contrast, Portugal celebrated a successful evening as Cristiano Ronaldo etched his name in history by scoring his 900th career goal. The Seleção secured a 2-1 victory over Croatia at the Luz stadium in Lisbon, with Ronaldo's milestone goal coming in the 34th minute. The match also saw Diogo Dalot contribute with an early goal and an unfortunate own goal.
San Marino made headlines by defeating Liechtenstein 1-0, marking their first win in the Nations League since 2004, while Poland triumphed over Scotland with a thrilling 3-2 victory in Glasgow. Switzerland's woes continued as they fell to Denmark 2-0, suffering a harsh defeat after their impressive performance at the European Championships.