| # | Grupo A | J | V | E | D | G | SG | P | Forma |
|---|---|---|---|---|---|---|---|---|---|
| 1. | Monchengladbach | 6 | 3 | 3 | 0 | 14:4 | 10 | 12 | |
| 2. | Villarreal | 6 | 3 | 2 | 1 | 15:7 | 8 | 11 | |
| 3. | Zurich | 6 | 2 | 1 | 3 | 10:14 | -4 | 7 | |
| 4. | Apollon | 6 | 1 | 0 | 5 | 4:18 | -14 | 3 | |
| # | Grupo B | J | V | E | D | G | SG | P | Forma |
| 1. | Club Brugge | 6 | 3 | 3 | 0 | 10:2 | 8 | 12 | |
| 2. | Torino | 6 | 3 | 2 | 1 | 9:3 | 6 | 11 | |
| 3. | HJK | 6 | 2 | 0 | 4 | 5:11 | -6 | 6 | |
| 4. | FC Copenhagen | 6 | 1 | 1 | 4 | 5:13 | -8 | 4 | |
| # | Grupo C | J | V | E | D | G | SG | P | Forma |
| 1. | Besiktas | 6 | 3 | 3 | 0 | 11:5 | 6 | 12 | |
| 2. | Tottenham | 6 | 3 | 2 | 1 | 9:4 | 5 | 11 | |
| 3. | Asteras T. | 6 | 1 | 3 | 2 | 7:10 | -3 | 6 | |
| 4. | Partizan | 6 | 0 | 2 | 4 | 1:9 | -8 | 2 | |
| # | Grupo D | J | V | E | D | G | SG | P | Forma |
| 1. | Red Bull Salzburg | 6 | 5 | 1 | 0 | 21:8 | 13 | 16 | |
| 2. | Celtic | 6 | 2 | 2 | 2 | 10:11 | -1 | 8 | |
| 3. | Din. Zagreb | 6 | 2 | 0 | 4 | 12:15 | -3 | 6 | |
| 4. | Astra Ploiesti | 6 | 1 | 1 | 4 | 6:15 | -9 | 4 | |
| # | Grupo E | J | V | E | D | G | SG | P | Forma |
| 1. | Din. Moscow | 6 | 6 | 0 | 0 | 9:3 | 6 | 18 | |
| 2. | PSV | 6 | 2 | 2 | 2 | 8:8 | 0 | 8 | |
| 3. | Estoril | 6 | 1 | 2 | 3 | 7:8 | -1 | 5 | |
| 4. | Panathinaikos | 6 | 0 | 2 | 4 | 6:11 | -5 | 2 | |
| # | Grupo F | J | V | E | D | G | SG | P | Forma |
| 1. | Inter | 6 | 3 | 3 | 0 | 6:2 | 4 | 12 | |
| 2. | Dnipro | 6 | 2 | 1 | 3 | 4:5 | -1 | 7 | |
| 3. | Qarabag | 6 | 1 | 3 | 2 | 3:5 | -2 | 6 | |
| 4. | St. Etienne | 6 | 0 | 5 | 1 | 2:3 | -1 | 5 | |
| # | Grupo G | J | V | E | D | G | SG | P | Forma |
| 1. | Feyenoord | 6 | 4 | 0 | 2 | 10:6 | 4 | 12 | |
| 2. | Sevilla | 6 | 3 | 2 | 1 | 8:5 | 3 | 11 | |
| 3. | Rijeka | 6 | 2 | 1 | 3 | 7:8 | -1 | 7 | |
| 4. | St. Liege | 6 | 1 | 1 | 4 | 4:10 | -6 | 4 | |
| # | Grupo H | J | V | E | D | G | SG | P | Forma |
| 1. | Everton | 6 | 3 | 2 | 1 | 10:3 | 7 | 11 | |
| 2. | Wolfsburg | 6 | 3 | 1 | 2 | 14:10 | 4 | 10 | |
| 3. | Krasnodar | 6 | 1 | 3 | 2 | 7:12 | -5 | 6 | |
| 4. | Lille | 6 | 0 | 4 | 2 | 3:9 | -6 | 4 | |
| # | Grupo I | J | V | E | D | G | SG | P | Forma |
| 1. | Napoli | 6 | 4 | 1 | 1 | 11:3 | 8 | 13 | |
| 2. | Young Boys | 6 | 4 | 0 | 2 | 13:7 | 6 | 12 | |
| 3. | Sparta Praga | 6 | 3 | 1 | 2 | 11:6 | 5 | 10 | |
| 4. | Slovan Bratislava | 6 | 0 | 0 | 6 | 1:20 | -19 | 0 | |
| # | Grupo J | J | V | E | D | G | SG | P | Forma |
| 1. | Dyn. Kiev | 6 | 5 | 0 | 1 | 12:4 | 8 | 15 | |
| 2. | Aalborg | 6 | 3 | 0 | 3 | 5:10 | -5 | 9 | |
| 3. | FCSB | 6 | 2 | 1 | 3 | 11:9 | 2 | 7 | |
| 4. | Rio Ave | 6 | 1 | 1 | 4 | 5:10 | -5 | 4 | |
| # | Grupo K | J | V | E | D | G | SG | P | Forma |
| 1. | Fiorentina | 6 | 4 | 1 | 1 | 11:4 | 7 | 13 | |
| 2. | Guingamp | 6 | 3 | 1 | 2 | 7:6 | 1 | 10 | |
| 3. | PAOK | 6 | 2 | 1 | 3 | 10:7 | 3 | 7 | |
| 4. | Din. Minsk | 6 | 1 | 1 | 4 | 3:14 | -11 | 4 | |
| # | Grupo L | J | V | E | D | G | SG | P | Forma |
| 1. | Legia | 6 | 5 | 0 | 1 | 7:2 | 5 | 15 | |
| 2. | Trabzonspor | 6 | 3 | 1 | 2 | 8:6 | 2 | 10 | |
| 3. | Lokeren | 6 | 3 | 1 | 2 | 4:4 | 0 | 10 | |
| 4. | Metalist Kharkiv | 6 | 0 | 0 | 6 | 3:10 | -7 | 0 |