Napoli beats defending champion Liverpool 2-0

NAPLES, Italy (AP) — Liverpool opened its Champions League title defense with a 2-0 loss at Napoli on Tuesday — the latest chapter in what is becoming an intense rivalry between the two attack-minded clubs after also meeting in last season’s group phase.
Dries Mertens converted a penalty eight minutes from the end of an entertaining match after a foul by Andy Robertson on Jose Callejon.
Substitute Fernando Llorente then sealed it in stoppage time — a measure of revenge af