Cagliari manager Zdenek Zeman has that that his club will give Napoli "a run for their money" when they meet in Serie A on Sunday evening.
The Rossoblu have failed to win their previous 10 games and they are currently languishing in 19th place in the league table
"We must give everything we've got in games like these, there's no point in sitting back, feeling satisfied, or making calculations," Football Italia quotes Zeman as saying.
"We'll try giving Napoli a run for their money, even though we are aware of their strength. We'll have to be careful.
"Against Wolfsburg in the Europa League they sat back in the first half, after that they realised they could take a few more risks. I think they'll be fielding some new players compared to that game."
Cagliari are yet to win a league match since Zeman took over as manager for the second time.