Kammala jumla mai zuwa: Compher ya wakilci Amurka a 2012 IIHF World U18 Championships, inda ya lashe lambar yabo. An sake zabarsa, a matsayin daya daga cikin 'yan wasa uku da suka dawo, don yin gasa a gasar
2013 IIHF World U18 Championships inda ya lashe lambar azurfa kuma an kira shi daya daga cikin manyan 'yan wasan uku na Team USA na gasar. Compher ya wakilci Amurka a Gasar Kofin Duniya ta Hockey ta Duniya ta 2015, inda bai yi rikodin kowane maki a wasanni biyar ba.