Crowd | | | Opponents |
| | | | | | | | | | | | | | | | | 41,495 | H | 3 (1) | Parma | W | 3-0 | 3-0 |
| 1 | 2 | 31 | 4 | 5 | 6b | 7 | 8b | 91 | 101b | 11b |
| | 35,603 | A | 3 (2) | Roma | O | 0-0 | 0-0 | - -
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 |
| | 40,341 | H | 3 (3) | FC Basel | W | 3-2 | 1-0 | - -
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 92 | 10 | 11b |
| | 37,703 | H | IS 1 | Celtic | W | 2-0 | 1-0 |
| 1 | 2 | 3 | 4 | 5 | 6 | 71 | 8 | 91 | 10 | 11 |
| | 40,511 | H | WCT 1 {1} | Independiente | O | 0-0 | 0-0 |
| 1 | 2 | 3 | 4 | 5 | 6 | 7b | 8 | 9 | 10 | 11 |
| | 42,900 | H | 3 (5) | Anderlecht | W | 3-0 | 3-0 | 5
| 1 | 2 | 3 | 4 | 5 | 6b | 71 | 81 | 91 | 10 | 11 |
| | 37,691 | A | WCT 1 | Independiente | L | 1-2 | 0-2 |
| 1 | 2 | 31 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 4 | | 50,353 | H | 3 (6) | Everton | X | 1-1 | 0-1 | 3
| 1 | 2b | 31 | 4 | 5 | 6b | 7 | 8 | 9 | 10 | 11b |
| | 37,224 | A | 3 (7) | Real Betis | L | 1-2 | 1-1 | 5
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 81 | 9 | 10 | 11 | 4 | | 35,238 | A | IS 2 | Atlético Madrid | L | 2-3 | 1-2 |
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 92 | 10b | 11 | 4 | | 30,788 | A | 3 (8) | AEK | W | 2-1 | 2-1 | 5
| 1 | 21b | 3 | 4 | 5 | 6 | 71b | 8 | 9 | 10 | 11 |
| | 47,788 | H | 3 (9) | Lazio | O | 0-0 | 0-0 | 5
| 1 | 2 | 3 | 4 | 5 | 6 | 7b | 8 | 9 | 10 | 11 |
| | 41,352 | H | 3 (10) | West Ham United | W | 2-1 | 0-1 | 7
| 1 | 2 | 3 | 41 | 5 | 6b | 7 | 8 | 9 | 101b | 11 |
| | 41,019 | A | 3 (11) | Nice | W | 1-0 | 1-0 | 6
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8b | 9 | 10b | 111b |
| | 30,758 | A | 3 (12) | Udinese | L | 0-3 | 0-3 | 5
| 1 | 2 | 3b | 4b | 5 | 6b | 7 | 8 | 9 | 10b | 11 | 4 | | 50,487 | H | 3 (13) | Real Sociedad | W | 2-1 | 2-0 | 5
| 1 | 2 | 3 | 4 | 51 | 6 | 7b | 8 | 91 | 10 | 11 |
| | 29,855 | A | 3 (4) | Vitória Guimarães | W | 2-1 | 1-1 | 4
| 1 | 2 | 3 | 4 | 5b | 6 | 7 | 81b | 9 | 101b | 11 |
|
| A | 3 (14) | FC Augsburg |
|
| H | 3 (15) | Aberdeen |
|
| A | 3 (16) | Rangers |
|
| H | 3 (17) | Grêmio |
|
| H | 3 (18) | Leeds United |
|
| A | 3 (19) | Zenit |
|
| H | 3 (20) | Athletic Bilbao |
|
| A | 3 (21) | Celtic |
|
| A | 3 (22) | Parma |
|
| H | 3 (23) | Roma |
|
| A | 3 (24) | FC Basel |
|
| H | 3 (25) | Vitória Guimarães |
|
| A | 3 (26) | Anderlecht |
|
| A | 3 (27) | Everton |
|
| H | 3 (28) | Real Betis |
|
| H | 3 (29) | AEK |
|
| A | 3 (30) | Lazio |
|
| A | 3 (31) | West Ham United |
|
| H | 3 (32) | Nice |
|
| H | 3 (33) | Udinese |
|
| A | 3 (34) | Real Sociedad |
|
| H | 3 (35) | FC Augsburg |
|
| A | 3 (36) | Aberdeen |
|
| H | 3 (37) | Rangers |
|
| A | 3 (38) | Grêmio |
|
| A | 3 (39) | Leeds United |
|
| H | 3 (40) | Zenit |
|
| A | 3 (41) | Athletic Bilbao |
|
| H | 3 (42) | Celtic |
| | Key: 3 - Division 3, {#} - leg number and (#) - league round number. |
|