| 1. Round | 19/08/2017 | Atlético Baleares | - | Villarreal CF B | 0:1 | ||||
| 4. Round | 10/09/2017 | Valencia CF B | - | Atlético Baleares | 1:2 | ||||
| 5. Round | 17/09/2017 | Atlético Baleares | - | Lleida Esportiu | 1:1 | ||||
| 7. Round | 01/10/2017 | Atlético Baleares | - | UE Olot | 1:1 | ||||
| 9. Round | 15/10/2017 | Atlético Baleares | - | CF Badalona | 0:0 | ||||
| 10. Round | 22/10/2017 | Real Zaragoza B | - | Atlético Baleares | 1:2 |
Paraguay
Spain