Pedzisa mutsara unotevera:
2015 Russian Championships, Kovtun akakunda zita rake rechipiri renyika. Pa2015 European Championships, akaiswa pachinzvimbo chechina muchirongwa chipfupi uye chechipiri muhurongwa hwekusununguka, achipedzisa munzvimbo yechipiri yakazara, kuseri kwaJavier Fernández. Akabva apedza ari wechinomwe pa2015 World Championships muShanghai, China.