Swansea City will have four representatives in the Wales Under-17 squad for the Uefa qualifiers this month.
Goalkeeper Rhys Wilson, defenders Daniel Alfei and Joe Walsh and midfielder Lee Lucas have all been called up by Brian Flynn for the matches in Portugal.
They start off with a game against the Faroe Islands (September 15) before playing Kazakhstan (September 17) and the hosts Portugal (September 20).
Wales Under-17 Squad:
Rhys Wilson (Swansea City), Paul Walker (Northampton Town), Adam Matthews (Cardiff City), Leon Clowes (Wrexham), Daniel Alfei (Swansea City), John Meads (Cardiff City), Joe Walsh (Swansea City), Aynsley McDonald (Rushden & Diamonds), Shane Williams (Birmingham City), Josh Dawkin (Norwich City), Billy Bodin (Swindon Town), Lee Lucas (Swansea City), Reece Jones (Fulham), Lee Mcardle (Everton), Kayleden Brown (WBA), Elliot Chamberlain (Leicester City), Ben Jones (Chester City), Emyr Huws (Manchester City).