Switzerland inflicted Portugal's first UEFA Nations League defeat to put Spain top of Group A2 on Sunday evening.
Northern Ireland's long wait for a Nations League win goes on after they were beaten 3-2 in Kosovo, while Spain and Portugal picked up victories.
How the action unfolded on Thursday, with Northern Ireland beaten in Kosovo and Portugal and Spain victorious in their League A fixtures...
Spain needed a last-minute Inigo Martinez strike to rescue a 2-2 Nations League draw with Czech Republic, while Lionel Messi scored five as Argentina beat Estonia 5-0.
Portugal levelled late on to secure a 1-1 draw with Spain as the old rivals kicked off their Nations League campaigns in Sevilla.
Steven Bergwijn scored his third goal in two matches as Holland fought back to earn a 1-1 draw against Germany after Thomas Muller's opener in Amsterdam.