The Napoli team are hoping to be back in the title race this week, and a big test awaits them at Sassuoli.
Napoli face Lazio in their first game of the season in Rome, and they will be without striker Giuseppe Meazza.
Napolese legend and striker Gianluigi Buffon will miss out with a knee injury.
The match is being shown live on TV, and the game will be a pre-match preview of Sunday’s game against Sassuola.
If Napoli can score a goal, the team will go all the way to the Champions League quarter-finals.
If they fail, the title could be in jeopardy.