| # | Team | MP | W | D | L | GF | GA | GD | P | Form | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Group A | |||||||||||
| 1 | |
Bayern München | 6 | 5 | 1 | 0 | 12 | 6 | +6 | 16 | WDWWW |
| 2 | |
København | 6 | 2 | 2 | 2 | 8 | 8 | 0 | 8 | WDWLL |
| 3 | |
Galatasaray | 6 | 1 | 2 | 3 | 10 | 13 | -3 | 5 | LDLLW |
| 4 | |
Manchester United | 6 | 1 | 1 | 4 | 12 | 15 | -3 | 4 | LDLWL |
| Group B | |||||||||||
| 1 | |
Arsenal | 6 | 4 | 1 | 1 | 16 | 4 | +12 | 13 | DWWWL |
| 2 | |
PSV | 6 | 2 | 3 | 1 | 8 | 10 | -2 | 9 | DWWDD |
| 3 | |
Lens | 6 | 2 | 2 | 2 | 6 | 11 | -5 | 8 | WLLDW |
| 4 | |
Sevilla | 6 | 0 | 2 | 4 | 7 | 12 | -5 | 2 | LLLLD |
| Group C | |||||||||||
| 1 | |
Real Madrid | 6 | 6 | 0 | 0 | 16 | 7 | +9 | 18 | WWWWW |
| 2 | |
Napoli | 6 | 3 | 1 | 2 | 10 | 9 | +1 | 10 | WLDWL |
| 3 | |
Sporting Braga | 6 | 1 | 1 | 4 | 6 | 12 | -6 | 4 | LDLLW |
| 4 | |
Union Berlin | 6 | 0 | 2 | 4 | 6 | 10 | -4 | 2 | LDDLL |
| Group D | |||||||||||
| 1 | |
Real Sociedad | 6 | 3 | 3 | 0 | 7 | 2 | +5 | 12 | DDWWW |
| 2 | |
Internazionale | 6 | 3 | 3 | 0 | 8 | 5 | +3 | 12 | DDWWW |
| 3 | |
Benfica | 6 | 1 | 1 | 4 | 7 | 11 | -4 | 4 | WDLLL |
| 4 | |
Salzburg | 6 | 1 | 1 | 4 | 4 | 8 | -4 | 4 | LDLLL |
| Group E | |||||||||||
| 1 | |
Atlético Madrid | 6 | 4 | 2 | 0 | 17 | 6 | +11 | 14 | WWWDW |
| 2 | |
Lazio | 6 | 3 | 1 | 2 | 7 | 7 | 0 | 10 | LWWLW |
| 3 | |
Feyenoord | 6 | 2 | 0 | 4 | 9 | 10 | -1 | 6 | LLLWL |
| 4 | |
Celtic | 6 | 1 | 1 | 4 | 5 | 15 | -10 | 4 | WLLDL |
| Group F | |||||||||||
| 1 | |
Borussia Dortmund | 6 | 3 | 2 | 1 | 7 | 4 | +3 | 11 | DWWWD |
| 2 | |
PSG | 6 | 2 | 2 | 2 | 9 | 8 | +1 | 8 | DDLWL |
| 3 | |
Milan | 6 | 2 | 2 | 2 | 5 | 8 | -3 | 8 | WLWLD |
| 4 | |
Newcastle United | 6 | 1 | 2 | 3 | 6 | 7 | -1 | 5 | LDLLW |
| Group G | |||||||||||
| 1 | |
Manchester City | 6 | 6 | 0 | 0 | 18 | 7 | +11 | 18 | WWWWW |
| 2 | |
RB Leipzig | 6 | 4 | 0 | 2 | 13 | 10 | +3 | 12 | WLWWL |
| 3 | |
Young Boys | 6 | 1 | 1 | 4 | 7 | 13 | -6 | 4 | LWLLD |
| 4 | |
Crvena Zvezda | 6 | 0 | 1 | 5 | 7 | 15 | -8 | 1 | LLLLD |
| Group H | |||||||||||
| 1 | |
Barcelona | 6 | 4 | 0 | 2 | 12 | 6 | +6 | 12 | LWLWW |
| 2 | |
Porto | 6 | 4 | 0 | 2 | 15 | 8 | +7 | 12 | WLWWL |
| 3 | |
Shakhtar Donetsk | 6 | 3 | 0 | 3 | 10 | 12 | -2 | 9 | LWWLW |
| 4 | |
Antwerp | 6 | 1 | 0 | 5 | 6 | 17 | -11 | 3 | WLLLL |