Wales U20's defeated their Scottish counterparts 28-15 in front of a sell-out crowd in Colwyn Bay on Friday evening, with all their points coming from Ospreys players.
Wales dominated from the offset, with a try from fullback Ross Jones and a brace from wing Luke Morgan, along with 13 points off the boot of Sam Davies seeing them go into the final 10 minutes with a 28-3 lead.
The Scots added a late gloss of respectability to the scoreline, Jamie Farndale scoring two tries, with ome conversion from Harry Leonard to add to his first half penalty.