| # | Group A | MP | W | D | L | G | GD | Pts | Form |
|---|---|---|---|---|---|---|---|---|---|
| 1. | Molde | 3 | 1 | 1 | 1 | 4:4 | 0 | 4 | |
| 2. | Fenerbahce | 3 | 1 | 1 | 1 | 3:4 | -1 | 4 | |
| 3. | Ajax | 3 | 0 | 3 | 0 | 3:3 | 0 | 3 | |
| 4. | Celtic | 3 | 0 | 1 | 2 | 4:6 | -2 | 1 | |
| # | Group B | MP | W | D | L | G | GD | Pts | Form |
| 1. | Liverpool | 3 | 1 | 2 | 0 | 4:3 | 1 | 5 | |
| 2. | Sion | 3 | 1 | 2 | 0 | 3:2 | 1 | 5 | |
| 3. | Rubin Kazan | 3 | 1 | 1 | 1 | 2:1 | 1 | 4 | |
| 4. | Bordeaux | 3 | 0 | 2 | 1 | 3:4 | -1 | 2 | |
| # | Group C | MP | W | D | L | G | GD | Pts | Form |
| 1. | Krasnodar | 3 | 3 | 0 | 0 | 5:2 | 3 | 9 | |
| 2. | Dortmund | 3 | 2 | 0 | 1 | 6:2 | 4 | 6 | |
| 3. | PAOK | 3 | 0 | 3 | 0 | 1:1 | 0 | 3 | |
| 4. | Gabala | 3 | 0 | 1 | 2 | 1:6 | -5 | 1 | |
| # | Group D | MP | W | D | L | G | GD | Pts | Form |
| 1. | Napoli | 3 | 3 | 0 | 0 | 15:2 | 13 | 9 | |
| 2. | Legia | 3 | 1 | 1 | 1 | 2:3 | -1 | 4 | |
| 3. | Midtjylland | 3 | 1 | 1 | 1 | 3:5 | -2 | 4 | |
| 4. | Club Brugge KV | 3 | 1 | 0 | 2 | 2:4 | -2 | 3 | |
| # | Group E | MP | W | D | L | G | GD | Pts | Form |
| 1. | Villarreal | 3 | 3 | 0 | 0 | 6:0 | 6 | 9 | |
| 2. | SK Rapid | 3 | 3 | 0 | 0 | 7:4 | 3 | 9 | |
| 3. | Plzen | 3 | 1 | 1 | 1 | 6:5 | 1 | 4 | |
| 4. | Din. Minsk | 3 | 1 | 0 | 2 | 2:3 | -1 | 3 | |
| # | Group F | MP | W | D | L | G | GD | Pts | Form |
| 1. | Braga | 3 | 3 | 0 | 0 | 6:3 | 3 | 9 | |
| 2. | Marseille | 3 | 2 | 0 | 1 | 3:2 | 1 | 6 | |
| 3. | Liberec | 3 | 0 | 1 | 2 | 3:6 | -3 | 1 | |
| 4. | Groningen | 3 | 0 | 1 | 2 | 0:4 | -4 | 1 | |
| # | Group G | MP | W | D | L | G | GD | Pts | Form |
| 1. | Lazio | 3 | 3 | 0 | 0 | 9:4 | 5 | 9 | |
| 2. | St Etienne | 3 | 1 | 2 | 0 | 6:3 | 3 | 5 | |
| 3. | Dnipro | 3 | 1 | 1 | 1 | 4:2 | 2 | 4 | |
| 4. | Rosenborg | 3 | 0 | 1 | 2 | 1:4 | -3 | 1 | |
| # | Group H | MP | W | D | L | G | GD | Pts | Form |
| 1. | Sporting CP | 3 | 2 | 0 | 1 | 9:5 | 4 | 6 | |
| 2. | Besiktas | 3 | 1 | 2 | 0 | 4:2 | 2 | 5 | |
| 3. | Lokomotiv Moscow | 3 | 1 | 1 | 1 | 5:5 | 0 | 4 | |
| 4. | Skenderbeu | 3 | 1 | 0 | 2 | 3:4 | -1 | 3 | |
| # | Group I | MP | W | D | L | G | GD | Pts | Form |
| 1. | Basel | 3 | 1 | 1 | 1 | 5:4 | 1 | 4 | |
| 2. | Fiorentina | 3 | 1 | 0 | 2 | 3:4 | -1 | 3 | |
| 3. | Lech Poznan | 3 | 0 | 1 | 2 | 0:3 | -3 | 1 | |
| 4. | BSAD | 3 | 0 | 1 | 2 | 0:6 | -6 | 1 | |
| # | Group J | MP | W | D | L | G | GD | Pts | Form |
| 1. | Tottenham | 3 | 3 | 0 | 0 | 9:3 | 6 | 9 | |
| 2. | Anderlecht | 3 | 2 | 1 | 0 | 5:3 | 2 | 7 | |
| 3. | Qarabag | 3 | 1 | 1 | 1 | 2:2 | 0 | 4 | |
| 4. | Monaco | 3 | 1 | 1 | 1 | 2:3 | -1 | 4 | |
| # | Group K | MP | W | D | L | G | GD | Pts | Form |
| 1. | Schalke | 3 | 2 | 1 | 0 | 7:2 | 5 | 7 | |
| 2. | Sparta Prague | 3 | 2 | 1 | 0 | 4:1 | 3 | 7 | |
| 3. | Asteras Tripolis | 3 | 1 | 1 | 1 | 3:5 | -2 | 4 | |
| 4. | APOEL | 3 | 1 | 0 | 2 | 3:7 | -4 | 3 | |
| # | Group L | MP | W | D | L | G | GD | Pts | Form |
| 1. | Ath Bilbao | 3 | 2 | 1 | 0 | 10:4 | 6 | 7 | |
| 2. | Augsburg | 3 | 1 | 0 | 2 | 7:7 | 0 | 3 | |
| 3. | AZ Alkmaar | 3 | 1 | 0 | 2 | 3:4 | -1 | 3 | |
| 4. | Partizan | 3 | 1 | 0 | 2 | 4:7 | -3 | 3 |