Nyorai kuenderera mberi kweiyi ndima - Kolyada akapedza wechitatu muChallenger Series (CS) masosi mushure mekuhwina sirivheri pa2015 Ondrej Nepela Trophy uye bronze pa2015 Ice Challenge. Achikwikwidza mumakwikwi ake ekutanga eGran Prix, akaisa wechishanu pa2015 Rostelecom Cup munaNovember. Mwedzi wakatevera wacho, akahwina menduru yesirivha paMitambo yeRussia
muYekaterinburg.