Here's the schedule for Boro's international stars over the next week...
Caolan Boyd-Munce has received his first senior international call-up alongside Northern Ireland regular Paddy McNair, Andraz Sporar will link up Slovenia, Folarin Balogun joins Boro loanee Djed Spence on duty with England's Under-21s, and Nathan Wood has been selected for the Three Lions' Under-20s.
Friday 25 March
Poland U20 v England U20, 7pm
Luxembourg v Northern Ireland, 7.45pm
England U21 v Andorra, 7.45pm
Saturday 26 March
Croatia v Slovenia, 2pm
Tuesday 29 March
Qatar v Slovenia, 5.30pm
England U20 v Germany U20, 6.30pm
Northern Ireland v Hungary, 7.45pm
Albania U21 v England U21, 7.45pm