Lorenzo Insigne and Simone Verdi race against time to be fit for Napoli’s Champions League clash with Paris Saint-Germain.
It kicks off on Wednesday at 20.00 UK time (19.00 GMT).
The Partenopei are top of the group and still unbeaten on four points, followed by PSG and Liverpool on three.
Insigne was left out of the squad for last night’s 3-0 Serie A victory away to Udinese due to muscular fatigue.
See the latest Serie A predictions and betting tips with Eurotips.co.uk