Lorenzo Insigne (14th minute, penalty kick), Matteo Politano (37th) and Eljif Elmas (81st) scored the goals for Napoli. Marten de Roon (58th) shortened for Bergamo in the meantime.
Pursuit duel between Juventus and Inter in the evening
On Sunday evening (8.45 p.m.) there will be a duel between record champions Juventus Turin (59) and defending champions Inter Milan (60).
Source: red/sid/dpa