| 21. Round | 22/01/2000 | Athletic Club | - | Real Valladolid | 1:0 | ||||
| 22. Round | 29/01/2000 | Real Madrid | - | Athletic Club | 3:1 | ||||
| 23. Round | 05/02/2000 | Athletic Club | - | CD Numancia | 2:1 | ||||
| 26. Round | 26/02/2000 | Athletic Club | - | Málaga CF | 2:2 | ||||
| 29. Round | 18/03/2000 | Real Oviedo | - | Athletic Club | 1:0 | ||||
| 31. Round | 01/04/2000 | Atlético Madrid | - | Athletic Club | 1:2 |
Spain