| 2. Round | 09/08/2004 | Arsenal de Sarandí | - | Banfield | 1:1 | ||||
| 2. Round | 01/09/2004 | Banfield | - | Arsenal de Sarandí | 3:4 |  |
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| Round of 16 | 06/09/2004 | Arsenal de Sarandí | - | River Plate | 2:1 | ||||
| Round of 16 | 29/09/2004 | River Plate | - | Arsenal de Sarandí | 0:0 | ||||
| Quarter-finals | 27/10/2004 | Arsenal de Sarandí | - | Bolívar | 1:0 | |
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| Quarter-finals | 03/11/2004 | Bolívar | - | Arsenal de Sarandí | 3:0 | |
Argentina