Match events
Minute by minute- 32'1–0 Goal: Nathaniel ChalobahAssist: Omar El Kaddouri Napoli
- 39'2–0 Goal: Lorenzo Insigne Napoli
- Half-time 2–0
- 54' Yellow card: Ivan Strinic Napoli
- 55' Substitution: José CallejónOff: Lorenzo Insigne Napoli
- 57'3–0 Goal: José CallejónAssist: Dries Mertens Napoli
- 60' Substitution: Aleksandar PrijovicOff: Nemanja Nikolic Legia Warsaw
- 62'3–1 Goal: Stojan VranjesAssist: Aleksandar Prijovic Legia Warsaw
- 65'4–1 Goal: Dries MertensAssist: José Callejón Napoli
- 68' Substitution: Raúl AlbiolOff: Kalidou Koulibaly Napoli
- 71' Substitution: Ivan TrickovskiOff: Ondrej Duda Legia Warsaw
- 79' Substitution: Sebastiano LupertoOff: Vlad Chiriches Napoli
- 80' Substitution: Pablo DyegoOff: Michal Kucharczyk Legia Warsaw
- 89' Yellow card: Nathaniel Chalobah Napoli
- 90+1'5–1 Goal: Dries MertensAssist: Nathaniel Chalobah Napoli
- 90+2'5–2 Goal: Aleksandar PrijovicAssist: Ivan Trickovski Legia Warsaw
Line-ups
Confirmed
Napoli4-3-34-3-3Legia Warsaw
- 22 Gabriel
- 3 Strinic
- 2668' Koulibaly
- 2179' Chiriches
- 11 Maggio
- 94A Chalobah
- 6 Valdifiori
- 19 López
- 14A Mertens
- 2455' Insigne
- 77A El Kaddouri
- 12 Kuciak
- 28 Broz
- 2 Pazdan
- 4 Lewczuk
- 19 Bereszynski
- 23 Vranjes
- 3 Jodlowiec
- 871' Duda
- 6 Guilherme
- 1160' Nikolic
- 1880' Kucharczyk
Napoli bench
- 7José Callejón55'A
- 96Sebastiano Luperto79'
- 33Raúl Albiol68'
Legia Warsaw bench
- 7Pablo Dyego80'
- 99Aleksandar Prijovic60'A
- 20Ivan Trickovski71'A