| 1. Round | 27/10/2004 | CD Ourense | - | Atlético Madrid | 0:3 | ||||
| Round of 16 | 12/01/2005 | Lorca Deportiva | - | Atlético Madrid | 1:3 |  |
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| Quarter-finals | 02/02/2005 | CD Numancia | - | Atlético Madrid | 0:0 | ||||
| Quarter-finals | 16/02/2005 | Atlético Madrid | - | CD Numancia | 1:0 | ||||
| Semi-finals | 20/04/2005 | CA Osasuna | - | Atlético Madrid | 1:0 | ||||
| Semi-finals | 12/05/2005 | Atlético Madrid | - | CA Osasuna | 0:0 | |
| Ariel Miguel Santiago Ibagaza Fernández | |
| Born: | 27.10.1976 |
| Place of birth: |
Capital Federal, Buenos Aires, 
Argentina |
| Nationality: |
Argentina
Spain |
| Height: | 166 cm |
| Weight: | 65 kg |
| Position(s): | Offensive Midfielder Central Midfielder |
| Foot: | right |
