Youth national team call-ups seemingly happen every couple weeks for players in the Philadelphia Union Academy so it only makes sense that the club would have one of the largest pools of U.S. youth players in the Development Academy.
According to a recent article in SoccerWire.com, the Union have the fourth largest collection of players with U.S. team call-ups behind LA Galaxy, New York Red Bulls and FC Dallas.
The Union have had 18 current and former players called into U.S. youth national teams over the past year.