Leicester have been top of the organization going into the very last round of fits, but Brendan Rodgers' group had been condemned to an unwanted location inside the Europa Conference League after the defeat in Naples dropped them to 0.33 area.
Napoli had blown a -goal lead as Leicester hit lower back to stage by using half-time, however Eljif Elmas' second purpose of the sport received it for the hosts after the c program languageperiod.
Spartak Moscow finished pinnacle of the institution after a 1-0 win at Legia Warsaw, secured by means of Zelimkhan Bakaev's 17th minute intention.
Leicester might salvaged their Europa League region if Legia's Tomas Pekhart hadn't ignored a stoppage-time penalty.
Napoli ended in 2nd place, factors beforehand of Leicester, and will feature inside the Europa League knockout spherical play-offs in February.
Continuing a disappointing season for the FA Cup holders, Leicester now have the undesirable burden of playing within the knockout play-off round of Europe's least glamourous membership competition whilst it resumes within the new year.
Seven Leicester players and 3 team of workers individuals ignored the trip to Italy, with Rodgers revealing both effective Covid-19 cases and other illnesses had depleted his squad.
He became nonetheless able to call 8 of the team crushed through Aston Villa remaining weekend, in evaluation to Napoli, who're inside the midst of a prime injury crisis which disadvantaged them of Victor Osimhen, Kalidou Koulibaly, Lorenzo Insigne and Fabian Ruiz.
Despite their health issues, Napoli took the lead within the fourth minute as Adam Ounas marked his first start for the club seeing that 2019 with a medical low strike from just in the penalty area.
Napoli struck again within the twenty fourth minute when Andrea Petagna beat Leicester's offside entice and squared his pass to Elmas, who slotted beyond Kasper Schmeichel comfortably.