| 1. Jornada | 02.09.1990 | Tenerife | - | Athletic | 1:0 | ||||
| 2. Jornada | 09.09.1990 | Athletic | - | Real Burgos | 2:1 | ||||
| 3. Jornada | 16.09.1990 | Athletic | - | Osasuna | 2:0 | ||||
| 4. Jornada | 23.09.1990 | Sporting | - | Athletic | 3:1 | ||||
| 5. Jornada | 29.09.1990 | Athletic | - | Atlético | 2:1 | ||||
| 6. Jornada | 06.10.1990 | Barcelona | - | Athletic | 4:1 | ||||
| 7. Jornada | 14.10.1990 | Athletic | - | CD Castellón | 1:1 | ||||
| 9. Jornada | 28.10.1990 | Athletic | - | Mallorca | 2:0 | ||||
| 22. Jornada | 09.02.1991 | Osasuna | - | Athletic | 1:0 | ||||
| 23. Jornada | 24.02.1991 | Athletic | - | Sporting | 1:2 | ||||
| 14. Jornada | 27.02.1991 | Real Oviedo | - | Athletic | 1:1 |  |
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| 24. Jornada | 03.03.1991 | Atlético | - | Athletic | 2:0 | ||||
| 25. Jornada | 10.03.1991 | Athletic | - | Barcelona | 0:6 | ||||
| 26. Jornada | 16.03.1991 | CD Castellón | - | Athletic | 2:0 |
España