The Kosovo football team is a member of the UEFA and the FIFA. This is the matter since 2016. From 2014, Kosovo was only allowed to play international friendlies.
Kosovo took part in the qualification round for the World Cup 2018. They were in a tough group with Croatia, Iceland, Turkey, Ukraine, and Finland. Four of those countries played at Euro 2016. It was no surprise that Kosovo ended last in this group. After the qualification, Kosovo won three friendly matches in a row.
For the UEFA Nations League, Kosovo played from september 2018 against Azerbaijan, Faroe Islands and Malta. Although the new football nation was new, it won the group stage. Also in 2019, till september, they did not lose a single match.