Former Napoli defender Moreno Ferrario is confident that the Italian side can overcome Chelsea in their Champions League encounter on Wednesday evening.
Napoli lead 3-1 from the first leg, and Ferrario has claimed that Walter Mazzarri's side will finish off the job at Stamford Bridge.
"I think Napoli are superior to this Chelsea team. Mazzarri's Napoli are doing better and they have all the cards in their favour to give the English trouble – even at home," Ferrario told Goal.com.
"In attack, Mazzarri can count on fast and quick players that can do real harm to Chelsea's slow and predictable defence."
Ferrario appeared 311 times for Napoli.
