| 13. Round | 07/02/2021 | Peña Deportiva | - | Hércules CF | 2:1 | ||||
| 14. Round | 14/02/2021 | Orihuela CF | - | Hércules CF | 1:1 | ||||
| 15. Round | 21/02/2021 | Hércules CF | - | UD Ibiza | 1:0 | ||||
| 16. Round | 06/03/2021 | Villarreal CF B | - | Hércules CF | 2:1 |  |
|||
| 17. Round | 14/03/2021 | Hércules CF | - | Levante UD B | 0:1 | ||||
| 18. Round | 21/03/2021 | CF La Nucía | - | Hércules CF | 2:1 | |
Spain
