The night before Wales play Bosnia at the Millennium Stadium (Wed Feb 12th), the U20's will be at Ninian Park playing South Korea.
It's a busy few days for Welsh football with the U17's (with 4 Cardiff players in the squad) playing two games against Scotland, at Rhyl on February 10 (6pm) and on February 12 at Bethesada (10.30am).
No squads have been announced yet for the full international or the U20 international.