Napoli president Aurelio de Laurentiis isn't optimistic about their chances of finishing in the top four.

De Laurentiis believes Palermo are the big favourite for fourth spot.

"Palermo are the most in form side at the moment," claimed De Laurentiis. "So they are our main rivals really, also considering that they are three points ahead of us. At the moment they are favourites, no doubt about it.

"Walter Mazzarri and I have more or less the same view. We want to go from strength to strength.

"On Saturday we will face Lazio and they are a good side determined to avoid relegation.

"Edy Reja will want to show all his professionalism on this occasion. He is part of our past and we cannot forget about a man who was so important in our history."