Ka kammala wannan magana: Sa'ad da Eichel yake ɗan shekara 15, ya wakilci Amirka a gasar Olympics na matasa na shekara ta 2012. Ya lashe lambar tagulla tare da Team USA a 2013 World U-17 Hockey Challenge da kuma lambar azurfa a 2013 IIHF World U18 Championships. A kakar wasa ta gaba ya taimaka wa tawagar Amurka ta kama lambar zinare a gasar
2014 IIHF World U18 Championships, kuma ya yi gasa a matsayin ɗan shekara 17 a matsayin ɗan ƙaramin ɗan wasa na Team USA a Gasar Hockey ta Junior ta Duniya ta 2014. Eichel ya wakilci Team USA a Gasar Kofin Duniya ta Junior Ice Hockey ta 2015.