Kammala jumla mai zuwa: A gasar FIS Nordic World Ski Championships 2013 a Vale di Flemme, Ustiugov tare da tawagarsa sun nemi lambar tagulla. A cikin tseren mutum mai nisan kilomita 15 ya zama na 47. A cikin wannan shekarar ya kai wani matsayi na farko a karo na farko a Davos a ranar 15 ga Disamba, ya gama na uku a tseren tseren kyauta. A wata mai zuwa ya lashe mataki a cikin Czech Nové Město a cikin tseren kyauta. Ya fara halartar wasannin Olympics na hunturu na 2014 a
tseren gudu, inda ya zama na biyar bayan ya fadi a kusa da hanyar karshe. A watan Mayu na 2014, Ustiugov ya koma wani rukuni na daban na tawagar 'yan wasan kasar da ke karkashin jagorancin Swiss-German duo Reto Burgermeister / Isabel Knaute kuma don haka ya bar kungiyar da Oleg Perevozchikov ke jagoranta.