Several teams currently at the top of the Serie A standings will be striving for maximum results to secure their positions and remain in the title race, This will certainly be a very interesting match tomorrow night.
I don't think the Napoli vs Udinese match will be too difficult for Napoli, as Napoli is clearly much stronger overall than Udinese, Napoli is currently high on confidence after a string of good results in their last few matches, They are also highly motivated to win all three points to maintain their hopes of winning the title, Therefore I strongly favor Napoli to win their match against Udinese.