Napoli lost two consecutive pre-season friendlies to Barcelona but the Italian tactician remains optimistic about their Serie A chances.

Napoli coach Carlo Ancelotti said an intense month of pre-season training and friendlies had left his players "tired" in their 4-0 defeat to Barcelona, but he insisted his squad is ready for the new Serie A season.
Second-half goals from Antoine Griezmann and Ousmane Dembélé, along with a brace from Luis Suérez after the break, earned Barcelona a convincing win in Michigan, though Ancelotti claimed the opening two strikes should not have stood.
Suárez buried the rebound after a Griezmann shot was saved in the 48th minute, and the Frenchman scored himself eight minutes later after a pass from Jordi Alba, who appeared to be in an offside position.
Ancelotti defended his side's performance, telling reporters: "We played well in the first half but then we were affected by those two offside goals at the start of the second half.
"We were up against