| 13. Jornada | 28.11.1999 | Rayo | - | Athletic | 1:2 | ||||
| 15. Jornada | 12.12.1999 | Celta | - | Athletic | 1:1 |  |
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| 17. Jornada | 22.12.1999 | Real Racing | - | Athletic | 2:2 | ||||
| 18. Jornada | 05.01.2000 | Athletic | - | Espanyol | 2:1 | ||||
| 19. Jornada | 09.01.2000 | Alavés | - | Athletic | 1:2 | ||||
| 25. Jornada | 19.02.2000 | Deportivo | - | Athletic | 2:0 | |
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| 31. Jornada | 02.04.2000 | Atlético | - | Athletic | 1:2 | ||||
| 33. Jornada | 16.04.2000 | Real Sociedad | - | Athletic | 4:1 | ||||
| 34. Jornada | 22.04.2000 | Athletic | - | Celta | 1:0 | ||||
| 35. Jornada | 30.04.2000 | Zaragoza | - | Athletic | 0:0 | |
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| 36. Jornada | 07.05.2000 | Athletic | - | Real Racing | 2:2 | ||||
| 37. Jornada | 14.05.2000 | Espanyol | - | Athletic | 0:0 | ||||
| 38. Jornada | 19.05.2000 | Athletic | - | Alavés | 2:1 |
España