There are currently no plans for any Wales Under 21 matches before the Toulon Under 20 tournament in the summer, this scheduled to take place between 29 May and 10 June 2017.
The Under 21s start their UEFA 2019 campaign in September, with players born on or after 1 January 1996 eligible.
Toulon Tournament 2017. (Wales Under 21s)
Wales in Group B alongside Bahrain, Ivory Coast and France.
France v Wales: Tuesday 30 May : Aubagne (Stade de Lattre) Kick off 19:30 (local time)
Bahrain v Wales: Friday 2 June : Fos-sur-Mer (Stade Parsemain) Kick off 17:00 (local time)
Ivory Coast v Wales: Monday 5 June : Aubagne (Stade de Lattre) Kick off 17:00 (local time)