Group A
Villarreal
Mönchengladbach
Zürich
Apollon
Group B
FC Kopenhagen
Club Brugge
Torino
HJK
Group C
Tottenham Hotspur
Besiktas
Partizan
Asteras
Group D
Red Bull Salzburg
Celtic
Dinamo Zagreb
FC Astra
Group E
PSV
Panathinaikos
Estoril
Dinamo Moskou
Group F
Internazionale
Saint-Etienne
Dnipro
Karabakh
Group G
Sevilla
Standard Luik
Feyenoord
HNK Rijeka
Group H
Lille
Wolfsburg
Everton
Krasnodar
Group I
Napoli
Sparta Praag
Young Boys
Slovan
Group J
Dinamo Kiev
Steaua
Rio Ave
Aalborg BK
Group K
Fiorentina
PAOK
Guingamp
Dinamo Minsk
Group L
Metalist
Trabzonspor
Legia Warschau
Lokeren