Curtis McDonald was on the bench. The only goal was scored by Wrexham defender Mike Williams.
Wales U21 now move onto Wrexham for a crucial second leg play off match against Estonia. Wales lead 2 - 0 after the first leg.
Wales v Estonia. Wednesday May 24th.
The senior Welsh squad play a Basque XI on Sunday in Bilbao and then move onto Graz to face Trinidad and Tobago on May 27th.