Fabian Ruiz’s double helped 10-man Spain claim a comprehensive 4-1 win over Switzerland in the Nations League on a rainy night in Geneva.

Joselu opened the scoring after just four minutes as he latched onto the end of Lamine Yamal’s pinpoint cross to flick goalwards.

The goal was confirmed after some controversy as Swiss goalkeeper Gregor Kobel thought he had clawed it away before it crossed the line.

Switzerland thought they had an immediate response three minutes later but Becir Omeragic had a goal ruled out for a handball in the build-up. Instead, Spain doubled their lead on 12 minutes as Fabian powered home the rebound from Nico Williams’ parried shot.

The Swiss were handed a lifeline as Robin Le Normand was shown a straight red for bringing Breel Embolo down as he went through on goal, and Zeki Amdouni rattled the crossbar from the resultant free-kick.

Amdouni did find the net to bring scores level just before half-time, sweeping home Embolo’s flick-on from a corner after finding himself unmarked at the back post. He nearly had a brace after the restart, but it was ruled out for a foul in the build-up.

Instead, it was Fabian with two goals to his name by the final whistle, after he tucked away at the far post in the 77th minute against the run of play before Ferran Torres added further gloss.

Data Debrief: Spain's run rolls on

The writing was on the wall early for Switzerland who have not won any of their last eight matches after conceding first in the Nations League. Spain, on the other hand, are undefeated in their last five matches when they have scored first in the competition.

It means, excluding friendlies, Spain are now unbeaten for 17 matches in all competitions (W15 D2). It is their best unbeaten run under a single manager since Vicente del Bosque was in charge in June 2013.