| 15. Round | 11/01/1948 | Real Sociedad | - | Athletic Club | 0:3 | ||||
| 18. Round | 01/02/1948 | Athletic Club | - | Atlético Madrid | 0:1 | ||||
| 19. Round | 08/02/1948 | Espanyol Barcelona | - | Athletic Club | 1:0 | ||||
| 20. Round | 15/02/1948 | Athletic Club | - | Valencia CF | 2:1 | ||||
| 21. Round | 22/02/1948 | CE Sabadell | - | Athletic Club | 0:2 | ||||
| 24. Round | 28/03/1948 | Gimnàstic de Tarragona | - | Athletic Club | 7:1 | ||||
| 25. Round | 04/04/1948 | Athletic Club | - | Real Madrid | 3:0 | ||||
| 26. Round | 11/04/1948 | FC Barcelona | - | Athletic Club | 3:0 |
Spain