Group A
| Rank | Teams | Played | Won | Drawn | Lost | Differential | Goal difference | Points | Current form |
|---|---|---|---|---|---|---|---|---|---|
| 1 |
 Lille |
6 | 4 | 2 | 0 | 10 - 2 | 8 | 14 | WWDLW |
| 2 |
 Slovan Bratislava |
6 | 3 | 1 | 2 | 8 - 7 | 1 | 10 | DWLLL |
| 3 |
 Olimpija |
6 | 2 | 0 | 4 | 4 - 9 | -5 | 6 | LLWLW |
| 4 |
 Klaksvík |
6 | 1 | 1 | 4 | 5 - 9 | -4 | 4 | DWLLL |
Group B
| Rank | Teams | Played | Won | Drawn | Lost | Differential | Goal difference | Points | Current form |
|---|---|---|---|---|---|---|---|---|---|
| 1 |
 Maccabi Tel Aviv |
6 | 5 | 0 | 1 | 14 - 9 | 5 | 15 | WWWWL |
| 2 |
 Gent |
6 | 4 | 1 | 1 | 16 - 7 | 9 | 13 | WWLLD |
| 3 |
 Zorya Luhansk |
6 | 2 | 1 | 3 | 10 - 11 | -1 | 7 | WLLLW |
| 4 |
 Breiðablik |
6 | 0 | 0 | 6 | 5 - 18 | -13 | 0 | LLLLL |
Group C
| Rank | Teams | Played | Won | Drawn | Lost | Differential | Goal difference | Points | Current form |
|---|---|---|---|---|---|---|---|---|---|
| 1 |
 Viktoria Plzeň |
6 | 6 | 0 | 0 | 9 - 1 | 8 | 18 | WDDDL |
| 2 |
 Dinamo Zagreb |
6 | 3 | 0 | 3 | 10 - 5 | 5 | 9 | WWDWL |
| 3 |
 Astana |
6 | 1 | 1 | 4 | 4 - 13 | -9 | 4 | LWDLL |
| 4 |
 Ballkani |
6 | 1 | 1 | 4 | 3 - 7 | -4 | 4 | WLDLL |
Group D
| Rank | Teams | Played | Won | Drawn | Lost | Differential | Goal difference | Points | Current form |
|---|---|---|---|---|---|---|---|---|---|
| 1 |
 Club Brugge |
6 | 5 | 1 | 0 | 15 - 3 | 12 | 16 | WLWWW |
| 2 |
 Bodø/Glimt |
6 | 3 | 1 | 2 | 11 - 8 | 3 | 10 | WWLDL |
| 3 |
 Beşiktaş |
6 | 1 | 1 | 4 | 7 - 14 | -7 | 4 | LLLLW |
| 4 |
 Lugano |
6 | 1 | 1 | 4 | 6 - 14 | -8 | 4 | WLLLL |
Group E
| Rank | Teams | Played | Won | Drawn | Lost | Differential | Goal difference | Points | Current form |
|---|---|---|---|---|---|---|---|---|---|
| 1 |
 Aston Villa |
6 | 4 | 1 | 1 | 12 - 7 | 5 | 13 | DDWWL |
| 2 |
 Legia Warsaw |
6 | 4 | 0 | 2 | 10 - 6 | 4 | 12 | WLWLL |
| 3 |
 AZ |
6 | 2 | 0 | 4 | 7 - 12 | -5 | 6 | WLLWL |
| 4 |
 Zrinjski Mostar |
6 | 1 | 1 | 4 | 6 - 10 | -4 | 4 | LLLLD |
Group F
| Rank | Teams | Played | Won | Drawn | Lost | Differential | Goal difference | Points | Current form |
|---|---|---|---|---|---|---|---|---|---|
| 1 |
 Fiorentina |
6 | 3 | 3 | 0 | 14 - 6 | 8 | 12 | DWDDW |
| 2 |
 Ferencvárosi |
6 | 2 | 4 | 0 | 9 - 6 | 3 | 10 | DWDLL |
| 3 |
 Genk |
6 | 2 | 3 | 1 | 8 - 5 | 3 | 9 | WDDLW |
| 4 |
 Čukarički |
6 | 0 | 0 | 6 | 2 - 16 | -14 | 0 | LLLLL |
Group G
| Rank | Teams | Played | Won | Drawn | Lost | Differential | Goal difference | Points | Current form |
|---|---|---|---|---|---|---|---|---|---|
| 1 |
 PAOK |
6 | 5 | 1 | 0 | 16 - 10 | 6 | 16 | WLWLL |
| 2 |
 Frankfurt |
6 | 3 | 0 | 3 | 11 - 7 | 4 | 9 | WLLDL |
| 3 |
 Aberdeen |
6 | 1 | 3 | 2 | 10 - 10 | 0 | 6 | DLDDW |
| 4 |
 HJK Helsinki |
6 | 0 | 2 | 4 | 7 - 17 | -10 | 2 | DLLDL |
Group H
| Rank | Teams | Played | Won | Drawn | Lost | Differential | Goal difference | Points | Current form |
|---|---|---|---|---|---|---|---|---|---|
| 1 |
 Fenerbahçe |
6 | 4 | 0 | 2 | 13 - 11 | 2 | 12 | WWLLW |
| 2 |
 Ludogorets |
6 | 4 | 0 | 2 | 11 - 11 | 0 | 12 | WWWDL |
| 3 |
 Nordsjælland |
6 | 3 | 1 | 2 | 17 - 7 | 10 | 10 | WWDWL |
| 4 |
 Spartak Trnava |
6 | 0 | 1 | 5 | 3 - 15 | -12 | 1 | LLDLL |
Knockout
Preliminary knockout round
1/16 Final
1/8 Final
1/4 Final
1/2 Final
Data by Statorium soccer API