| Group H | 16/09/2003 | AC Milan | - | AFC Ajax | 1:0 | ||||
| Group H | 01/10/2003 | RC Celta | - | AC Milan | 0:0 |  |
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| Group H | 22/10/2003 | AC Milan | - | Club Brugge KV | 0:1 | ||||
| Group H | 04/11/2003 | Club Brugge KV | - | AC Milan | 0:1 | ||||
| Group H | 26/11/2003 | AFC Ajax | - | AC Milan | 0:1 | ||||
| Round of 16 | 24/02/2004 | AC Sparta Praha | - | AC Milan | 0:0 | |
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| Round of 16 | 10/03/2004 | AC Milan | - | AC Sparta Praha | 4:1 | ||||
| Quarter-finals | 23/03/2004 | AC Milan | - | Deportivo La Coruña | 4:1 | ||||
| Quarter-finals | 07/04/2004 | Deportivo La Coruña | - | AC Milan | 4:0 |
Brazil