Group 1 1 FC Lokomotiv Moskva (RUS) 2 VfL Borussia Mönchengladbach (GER) 3 AC Sparta Praha (CZE) 4 Villarreal CF (ESP) 5 BSC Young Boys (SUI) 6 FK Sarajevo (BIH) 7 Apollon Limassol FC (CYP) 8 PEC Zwolle (NED) 9 FC Astana (KAZ) 10 Debreceni VSC (HUN)
Group 2 1 Maccabi Tel-Aviv FC (ISR) 2 FC Zürich (SUI) 3 CD Nacional (POR) 4 Tottenham Hotspur FC (ENG) 5 FC Dnipro Dnipropetrovsk (UKR) 6 FC Spartak Trnava (SVK) 7 Asteras Tripolis FC (GRE) 8 FC Dinamo Minsk (BLR) 9 AEL Limassol FC (CYP) 10 HNK Hajduk Split (CRO)
Group 3 1 GNK Dinamo Zagreb (CRO) 2 FC Twente (NED) 3 PAOK FC (GRE) 4 SK Rapid Wien (AUT) 5 Trabzonspor AŞ (TUR) 6 Qarabağ FK (AZE) 7 FC Petrolul Ploieşti (ROU) 8 FC Zimbru Chisinau (MDA) 9 HJK Helsinki (FIN) 10 FC Rostov (RUS)
Group 4 1 FC Dinamo Moskva (RUS) 2 Torino FC (ITA) 3 Hull City (ENG) 4 Celtic FC (SCO) 5 Olympique Lyonnais (FRA) 6 RNK Split (CRO) 7 AC Omonia (CYP) 8 KSC Lokeren OV (BEL) 9 FC Aktobe (KAZ) 10 FC Astra (ROU)
Group 5 1 FC Metalist Kharkiv (UKR) 2 FK Partizan (SRB) 3 AS Saint-Étienne (FRA) 4 Rio Ave FC (POR) 5 PSV Eindhoven (NED) 6 Neftçi PFK (AZE) 7 Ruch Chorzów (POL) 8 Kardemir Karabükspor (TUR) 9 IF Elfsborg (SWE) 10 FC Shakhtyor Soligorsk (BLR)
Group 6 1 Feyenoord (NED) 2 FC Internazionale Milano (ITA) 3 Real Sociedad de Fútbol (ESP) 4 FC Sheriff (MDA) 5 Panathinaikos FC (GRE) 6 Club Brugge KV (BEL) 7 Stjarnan (ISL) 8 FC Midtjylland (DEN) 9 HNK Rijeka (CRO) 10 Grasshopper Club (SUI) 11 FC Zorya Luhansk (UKR) 12 FC Krasnodar (RUS) [sst]