De la Rose wuxuu matalayay xulka Sweden ee da'doodu ka yar tahay 18 jir, isagoo ku guuleystay billad qalin ah intii lagu jiray 2012 IIHF World U18 Championships, oo lagu qabtay Brno, Znojmo iyo Břeclav, Czech Republic. Wuxuu sidoo kale ka qeyb galay Horyaalka Adduunka ee U18 sanadkii xigay, 2013
, oo lagu qabtay Sochi, Russia, kaas oo uu kabtan uga ahaa kooxda oo gashay kaalinta shanaad.