6. Round | 16/10/1998 | Athletic Bilbao | - | Valencia CF | 2:0 | ||||
8. Round | 30/10/1998 | Athletic Bilbao | - | Espanyol Barcelona | 2:2 | ||||
9. Round | 07/11/1998 | Real Sociedad | - | Athletic Bilbao | 3:1 | ||||
11. Round | 19/11/1998 | CD Tenerife | - | Athletic Bilbao | 0:1 | ||||
16. Round | 02/01/1999 | Athletic Bilbao | - | Real Valladolid | 2:1 | ||||
18. Round | 16/01/1999 | CD Alavés | - | Athletic Bilbao | 1:2 | ||||
24. Round | 26/02/1999 | Athletic Bilbao | - | RC Celta | 0:0 | ||||
26. Round | 13/03/1999 | Athletic Bilbao | - | UD Salamanca | 1:0 | ||||
28. Round | 03/04/1999 | Athletic Bilbao | - | Real Sociedad | 0:0 |