Napoli are held to a goalless draw at the Luminus Arena by Genk in their Champions League Group E clash. The Italian side had numerous chances to win the game, with Arkadiusz Milik the main culrpit. The Pole hit the bar twice and headed two good openings over the top, while Kalidou Koulibaly saw a strike cleared off the line and Jose Callejon was denied by the post. Genk could have snatched the three points late on, but Ianis Hagi snatched at an opening in front of goal, placing his attempt wide of the target. It was a frustrating night for Carlo Ancelotti, who will see the result as an opportunity missed to pull clear at the top of the group.