Victor Osimhen, without his usual face mask, returned to action after injury to help Napoli record a vital win at Atalanta, whose Super Eagles forward Ademola Lookman got on the scoreboard.
Osimhen came off the bench to provide the assist for Napoli winning goal in the 79th minute to edge past home team Atalanta.
This was after compatriot Ademola Lookman had drawn Atalanta level with a superb headed goal on 53 minutes.
It was his fourth Serie A goal this season.
Napoli have consolidated fourth place on the table with 24 points from 13 matches.
Atalanta remain in fifth place four points behind.
