Mezue ahịrịokwu na-esonụ: Dergachyov so ndị Russia ụmụ nwoke na-erubeghị afọ iri na asatọ ice hockey otu egwuregwu na
2014 IIHF World U18 Championships, ma bụrụ onye otu ndị Russia họpụtara maka 2014 Subway Super Series nke emere na Canada. Mgbe ọ dị afọ iri na asatọ, o nyeere ndị otu egwuregwu ice hockey ụmụ nwoke nke Russia aka inweta ọlaọcha na asọmpi egwuregwu ice hockey World Junior nke afọ 2015.