Pedzisa mutsara unotevera: De la Rose akamiririra timu yeSweden yepasi pemakore gumi nemasere, akahwina menduru yesirivheri panguva ye2012 IIHF World U18 Championships, yakaitirwa muBrno, Znojmo neBřeclav, Czech Republic. Akatorawo chikamu muWorld U18 Championship mugore rakatevera,
2013, yakaitirwa muSochi, Russia, kwaakatungamira timu kusvika kunzvimbo yechishanu.