Rubuta ci gaba don wannan sakin layi - Kovalenko ya koma filin wasa na kasa bayan da aka zaba shi zuwa tawagar Rasha don gasar zakarun duniya na 2019
a birnin Vancouver da ke ƙasar Kanada. A wasa na biyu na gasar Rasha, an zabi Kovalenko a matsayin dan wasan wasan bayan ya zira kwallaye na farko da kuma maki, inda ya zira kwallaye na wasan da ya yi nasara a wasan, a cikin nasarar 2<unk>1 a kan Jamhuriyar Czech a ranar 28 ga Disamba, 2018. Ya ƙare gasar tare da maki 3 a wasanni 6, yana taimaka wa Rasha ta sami lambar tagulla a kan Switzerland a ranar 6 ga Janairu, 2019.