Rezultati utakmica:
Arsenal – Monaco 3-0 (Saka 35’, 78’, Havertz 88’)
Benfica – Bologna 0-0
Dortmund – Barcelona 2-3 (Guirassy 60’, 78'/ Raphinha 52’, Torres 75’, 84’)
Feyenoord – Sparta Prag 4-2 (Turner 8’, Paixao 10’, Moussa 30’, Gimenez 63'/ Rahmani 42’, Beelen (AG) 79’)
Juventus – Manchester City 2-0 (Vlahović 53’, McKennie 75’)
Milan – Crvena zvezda 1-1 (Leao 42'/ Radeljić 70’)
Stuttgart – Young Boys 3-1 (Stiller 26’, Millot 53’, Fuhrich 61'/ Lakomy 6’)
Atletico Madrid – Slovan 3-1 (Alvarez 16’, Griezmann 42’, 57'/ Strelec 51’)
Lille – Sturm 3-2 ((Sahraoui 37’, Bakker 45’, Haraldsson 81'/ Keiteishvili 45+4’, Biereth 47’)
