| 1. Round | 24/09/2003 | Villarreal CF | - | Trabzonspor | 0:0 | ||||
| 1. Round | 15/10/2003 | Trabzonspor | - | Villarreal CF | 2:3 |  |
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| 2. Round | 06/11/2003 | Villarreal CF | - | Torpedo Moskva | 2:0 |  |
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| 2. Round | 27/11/2003 | Torpedo Moskva | - | Villarreal CF | 1:0 | ||||
| 3. Round | 26/02/2004 | Galatasaray | - | Villarreal CF | 2:2 | |
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| 3. Round | 03/03/2004 | Villarreal CF | - | Galatasaray | 3:0 | |
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| Round of 16 | 11/03/2004 | Villarreal CF | - | AS Roma | 2:0 | ||||
| Round of 16 | 25/03/2004 | AS Roma | - | Villarreal CF | 2:1 | ||||
| Quarter-finals | 08/04/2004 | Celtic FC | - | Villarreal CF | 1:1 | ||||
| Quarter-finals | 14/04/2004 | Villarreal CF | - | Celtic FC | 2:0 | ||||
| Semi-finals | 22/04/2004 | Villarreal CF | - | Valencia CF | 0:0 | ||||
| Semi-finals | 06/05/2004 | Valencia CF | - | Villarreal CF | 1:0 |
Argentina