| 1. Ronde | 02.09.1990 | CD Tenerife | - | Athletic Club | 1:0 | ||||
| 2. Ronde | 09.09.1990 | Athletic Club | - | Real Burgos | 2:1 | ||||
| 4. Ronde | 23.09.1990 | Sporting Gijón | - | Athletic Club | 3:1 | ||||
| 8. Ronde | 20.10.1990 | Sevilla FC | - | Athletic Club | 3:0 | ||||
| 12. Ronde | 25.11.1990 | Real Sociedad | - | Athletic Club | 0:1 | ||||
| 16. Ronde | 30.12.1990 | Espanyol | - | Athletic Club | 1:2 | ||||
| 21. Ronde | 03.02.1991 | Real Burgos | - | Athletic Club | 2:1 | ||||
| 26. Ronde | 16.03.1991 | CD Castellón | - | Athletic Club | 2:0 |  |
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| 27. Ronde | 24.03.1991 | Athletic Club | - | Sevilla FC | 2:0 | ||||
| 38. Ronde | 09.06.1991 | Real Valladolid | - | Athletic Club | 1:0 |
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