| 3. Ronde | 03.09.2017 | Hércules CF | - | CE Sabadell | 2:0 | ||||
| 5. Ronde | 16.09.2017 | Hércules CF | - | CF Badalona | 1:1 | ||||
| 7. Ronde | 01.10.2017 | Hércules CF | - | Real Zaragoza B | 3:1 | ||||
| 8. Ronde | 08.10.2017 | Villarreal CF B | - | Hércules CF | 2:1 | ||||
| 9. Ronde | 15.10.2017 | Hércules CF | - | CF Peralada-Girona B | 3:2 | ||||
| 11. Ronde | 29.10.2017 | Hércules CF | - | Peña Deportiva | 1:0 | ||||
| 12. Ronde | 01.11.2017 | RCD Mallorca | - | Hércules CF | 1:1 |  |
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| 13. Ronde | 05.11.2017 | Hércules CF | - | Atlético Baleares | 2:1 | ||||
| 14. Ronde | 11.11.2017 | Valencia CF B | - | Hércules CF | 1:2 |  |
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| 15. Ronde | 19.11.2017 | Hércules CF | - | Atlético Saguntino | 1:2 | ||||
| 16. Ronde | 25.11.2017 | Lleida Esportiu | - | Hércules CF | 0:0 | |
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| 17. Ronde | 02.12.2017 | Hércules CF | - | Ontinyent CF | 1:1 | ||||
| 18. Ronde | 10.12.2017 | Hércules CF | - | Elche CF | 0:0 | ||||
| 20. Ronde | 07.01.2018 | UE Olot | - | Hércules CF | 1:1 |
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