Match events
Minute by minute- 28' Substitution: Samuel ChukwuezeOff: Ruben Loftus-Cheek AC Milan
- 29' Substitution: Tammy AbrahamOff: Álvaro Morata AC Milan
- 32' Yellow card: Yunus Musah AC Milan
- 33' Yellow card: Rade Krunic Red Star Belgrade
- 42'1–0 Goal: Rafael LeãoAssist: Youssouf Fofana AC Milan
- 45' Yellow card: Theo Hernández AC Milan
- 45' Substitution: Mirko IvanicOff: Felicio Milson Red Star Belgrade
- Half-time 1–0
- 60' Substitution: Nemanja RadonjicOff: Andrija Maksimovic Red Star Belgrade
- 67'1–1 Goal: Nemanja Radonjic Red Star Belgrade
- 75' Substitution: Guélor KangaOff: Ognjen Mimovic Red Star Belgrade
- 79' Yellow card: Fikayo Tomori AC Milan
- 81' Yellow card: Nasser Djiga Red Star Belgrade
- 83' Substitution: Emerson RoyalOff: Davide Calabria AC Milan
- 83' Substitution: Francesco CamardaOff: Yunus Musah AC Milan
- 86' Substitution: Bruno DuarteOff: Cherif Ndiaye Red Star Belgrade
- 87'2–1 Goal: Tammy Abraham AC Milan
Line-ups
Confirmed
AC Milan4-2-3-14-2-3-1Red Star Belgrade
- 16 Maignan
- 19 Hernández
- 28 Thiaw
- 46 Gabbia
- 283' Calabria
- 14 Reijnders
- 29A Fofana
- 10 Leão
- 828' Loftus-Cheek
- 8083' Musah
- 729' Morata
- 77 Guteša
- 66 Young-Woo
- 5 Spajic
- 24 Djiga
- 7075' Mimovic
- 21 Elsnik
- 6 Krunic
- 2745' Milson
- 5560' Maksimovic
- 15 Katompa-Mvumpa
- 986' Ndiaye
AC Milan bench
- 22Emerson Royal83'
- 21Samuel Chukwueze28'
- 73Francesco Camarda83'
- 90Tammy Abraham29'
Red Star Belgrade bench
- 8Guélor Kanga75'
- 4Mirko Ivanic45'
- 17Bruno Duarte86'
- 49Nemanja Radonjic60'