| 1. Round | 01/12/2021 | CD Arenteiro | - | SD Logroñés | 2:1 |  |
| 1. Round | 01/12/2021 | CD Arenteiro | - | SD Logroñés | 2:1 | |
| Sergio Cubero Ezcurra | |
| Born: | 05.09.1999 |
| Place of birth: |
Mungía, 
Spain |
| Nationality: |
Spain
|
| Height: | 187 cm |
| Weight: | 71 kg |
| Position(s): | Right Back |
| Foot: | right |