| 1. Round | 12/09/2020 | SD Ponferradina | - | CD Castellón | 1:2 | ||||
| 5. Round | 11/10/2020 | SD Ponferradina | - | FC Cartagena | 0:2 | ||||
| 8. Round | 25/10/2020 | Sporting Gijón | - | SD Ponferradina | 2:1 | ||||
| 11. Round | 08/11/2020 | RCD Mallorca | - | SD Ponferradina | 3:0 | ||||
| 17. Round | 05/12/2020 | SD Ponferradina | - | UD Las Palmas | 0:0 |
Spain