Watch as Napoli must work hard to finally break down plucky Empoli with a Hirving Lozano penalty and Piotr Zielinski strike.
The Partenopei found it tougher than expected, Giacomo Raspadori and Victor Osimhen going close, but the Nigerian got in front of Razvan Marin for a penalty, converted by Lozano despite Guglielmo Vicario getting a hand to it.
Sebastiano Luperto saw red and Alberto Grassi performance a goal-line clearance on Osimhen, but Zielinski finished a Lozano move late on for their 10th consecutive Serie A victory.