| 2. Round | 20/12/2022 | Sestao River | - | Athletic Club | 0:1 | ||||
| 3. Round | 05/01/2023 | CD Eldense | - | Athletic Club | 1:6 |  |
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| Round of 16 | 18/01/2023 | Athletic Club | - | Espanyol Barcelona | 1:0 | ||||
| Semi-finals | 04/04/2023 | Athletic Club | - | CA Osasuna | 1:1 aet |
| 2. Round | 20/12/2022 | Sestao River | - | Athletic Club | 0:1 | ||||
| 3. Round | 05/01/2023 | CD Eldense | - | Athletic Club | 1:6 | |
|||
| Round of 16 | 18/01/2023 | Athletic Club | - | Espanyol Barcelona | 1:0 | ||||
| Semi-finals | 04/04/2023 | Athletic Club | - | CA Osasuna | 1:1 aet |
| Oier Zarraga Egaña | |
| Born: | 04.01.1999 |
| Place of birth: |
Getxo, 
Spain |
| Nationality: |
Spain
|
| Height: | 175 cm |
| Weight: | 76 kg |
| Position(s): | Central Midfielder Offensive Midfielder |
| Foot: | right |