The first matches of the group stage were played Thursday in the UEFA Europa League.
Manchester United (England) Real Sociedad (Spain) at and lost 1-0.
Man United's 37-year-old Portuguese star forward Cristiano Ronaldo was in the starting lineup and played the entire match.
The match results are as follows:
Zurich - Arsenal: 1:2
PSV Eindhoven - Bodo-Glimt: 1:1
Fenerbahce - Dynamo Kyiv: 2:1
AEK Larnaca - Rennes: 1:2
Ludogorets - Roma: 2:1
HIK Helsinki - Betis: 0:2
Union Berlin - Union Saint-Gilloise: 0:1
Malmo - Braga: 0:2
Manchester United - Real Sociedad: 0:1
Omonia - Sheriff: 0:3
Lazio - Feyenoord: 4:2
Sturm - Midtjylland: 1:0
Nantes - Olympiakos: 2:1
Freiburg - Qarabag: 2:1
Crvena zvezda - Monaco: 0:1
Ferencvaros - Trabzonspor: 3:2