Napoli's main problem doesn't seem to be their defense. They have conceded only 12 goals in 14 matches. I am  worried about napoli's attack. Because I am sure udinese will play defensively in this match. I doubt whether Napoli's attack will be able to play well against udinese's defensive gameplay. Udinese  will try to finish the match goalless. So if napoli's attack players don't play well, it will be very difficult for Napoli to secure 3 points in this match. But udinese's overall performance is not very strong. Napoli should  win this match easily.