Christian Eriksen brought Wales crashing back down to earth as the midfielder settled a scrappy Nations League encounter 2-0 in Denmark's favour.

Ryan Giggs' side had dismantled Republic of Ireland in the group opener days earlier, but against Denmark - at full strength after resolving their sponsorship row - they lacked a cutting edge.

Gareth Bale, wearing the captain's armband, struggled to influence play and Eriksen instead proved the difference with a fine first-half strike and a penalty after the break.

This functional Denmark side profited on the occasional Welsh mistake to take two big chances, handing out a lesson in competitive internationals to opponents depending again on young talents like Ethan Ampadu.

Thomas Delaney and Bale sent left-footed drives fizzing wide at either end in a low-key opening half-hour, but Eriksen was clinical when his first opening arrived.

The Tottenham man controlled in the area to drill against the foot of the post and in, with only an instinctive one-handed Wayne Hennessey stop then keeping Pione Sisto from lashing in a quick second.

Wales started the second half on the front foot but made little of their bright spell, unable to create a chance akin to that which Martin Braithwaite passed up after wriggling past Chris Mepham in the visitors' box.

FUTSAL, LOWER-LEAGUE PLAYERS CALLED BY DENMARK

Once more, though, Eriksen would take his opportunity. Ampadu was penalised for handling Viktor Fischer's cross and the spot-kick, taken by Eriksen, was smashed home to clinch victory.

Delaney and Eriksen threatened to extend Denmark's advantage late on but Hennessey was on hand to keep the score respectable.

What does it mean: Another Welsh reality check

For the second time in Giggs' short reign, Wales followed up a devastating win with a hard-fought defeat against better opposition. Playing in League B, the visitors have time to learn and improve, but this was a reminder that Wales are still not at the same level as a Denmark side that did not pull up any trees at the World Cup.

Pat on the back: Danes' difference-maker delivers

Much was made of how Tottenham spent 'the Gareth Bale money', but Eriksen has proven an unmitigated success in England. The Spurs star is Denmark's main man, too, and it was he, not Bale, who lifted the game from its first-half slumber. A brilliant Eriksen goal proved to be the one moment of real quality, while he was clinical from the spot.

Boot up the backside: Stars of Ireland win struggle

Ampadu and Bale took Ireland apart earlier this week, but neither enjoyed the best of days in Aarhus. The 17-year-old was out of position for Eriksen's first and conceded the penalty for the second, while his stand-in skipper could not escape the attentions of a rugged Denmark defence, only threatening once early on.

What's next?

Wales face another test in friendly action at home to Spain next month, before the return fixture against Republic of Ireland. Denmark travel to Ireland three days earlier, then host Austria.