| Gruppe A | Gruppe B | |||
| FC Sevilla | APOEL Nikosia | Dynamo Kiew | FC Kopenhagen | |
| FK Qarabag | F91 Dudelange | Malmö FF | FC Lugano | |
| Gruppe C | Guppe D | |||
| FC Basel | FC Krasnodar | Sporting Lissabon | PSV Eindhoven | |
| FC Getafe | Trabzonspor | Rosenborg Trondheim | Linzer ASK | |
| Gruppe E | Gruppe F | |||
| Lazio Rom | Celtic Glasgow | FC Arsenal | Eintracht Frankfurt | |
| Stade Rennes | CFR Cluj | Standard Lüttich | Vitôria SC | |
| Gruppe G | Gruppe H | |||
| FC Porto | Young Boys Bern | ZSKA Moskau | PFC Ludogorets 1945 | |
| Feyenoord Rotterdam | Glasgow Rangers | Espanyol Barcelona | Ferencvâros Budapest | |
| Gruppe I | Gruppe J | |||
| VFL Wolfsburg | KAA Gent | AS Rom | Bor. Mönchengladbach | |
| AS Saint-Êtienne | FC Olexandriya | Istanbul Başakşehir | Wolfsberger AC | |
| Guppe K | Gruppe L | |||
| Beşiktaş Istanbul | SC Braga | Manchester United | FC Astana | |
| Wolferhampton W. | Slovan Bratislava | Partizan Belgrad | AZ Alkmaar |