- Napoli 0-0 Eintracht Frankfurt
- Slavia Praha 0-3 Arsenal (Saka 32’, Merino 46’, Merino 68’)
- Atletico Madrid 3-1 Union Saint-Gilloise (Álvarez 39’, Gallagher 72’, Sykes 80’, Llorente 90+6’)
- Juventus 1-1 Sporting CP (Araujo 12’, Vlahovic 34’)
- Paris Saint-Germain 1-2 Bayern Munich (Luis Diaz 4’, 32’, Neves 74’)
- Tottenham Hotspur 4-0 Copenhagen (Johnson 19’, Odobert 51’, Van de Ven 64’, Palhinha 67’)
- Olympiakos 1-1 PSV Eindhoven (Martins 17’, Pepi 90+3’)
- Liverpool 1-0 Real Madrid (Mac Allister 61’)
- Bodo/Glimt 0-1 AS Monaco (Balogun 43’)
(rdr)
