| 9. Round | 27/10/2020 | Girona FC | - | FC Cartagena | 2:1 | ||||
| 10. Round | 31/10/2020 | FC Cartagena | - | Albacete | 3:1 | ||||
| 11. Round | 07/11/2020 | FC Cartagena | - | UD Logroñés | 0:1 | ||||
| 14. Round | 25/11/2020 | FC Cartagena | - | RCD Mallorca | 1:2 |  |
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| 15. Round | 28/11/2020 | Rayo Vallecano | - | FC Cartagena | 0:0 | |
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| 16. Round | 02/12/2020 | FC Cartagena | - | Espanyol Barcelona | 1:3 |
Switzerland