Victor Osimhen of the Super Eagles scored as Napoli destroyed Monza 4-0 in a Serie A match on Sunday.
The Nigerian international, who was playing in his second league match of the year, had an early opportunity to give the home team the lead but his shot missed the mark.
Kvaratskhelia had given Napoli the lead in the 35th minute, but Osimhen scored the second goal in the 46th.
The official striker for Lille scored his second goal in the current campaign.
Additionally, he posed a constant threat to the Monza defense.
Kvaratskhelia scored twice in the 62nd and 92nd minutes, respectively, before Min-jae Kim made it 4-0 to secure the win.
Napoli now leads the Serie A standings with six points after the victory, while Monza is in last place with zero points.