| 1. Round | 01/11/2023 | UE Rubí | - | Athletic Club | 1:2 |  |
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| 2. Round | 07/12/2023 | CD Cayón | - | Athletic Club | 0:3 | ||||
| 3. Round | 07/01/2024 | SD Eibar | - | Athletic Club | 0:3 | ||||
| Round of 16 | 16/01/2024 | Athletic Club | - | CD Alavés | 2:0 | ||||
| Quarter-finals | 24/01/2024 | Athletic Club | - | FC Barcelona | 4:2 aet |
| Malcom Abdulai Ares Djaló | |
| Born: | 12.10.2001 |
| Place of birth: |
Bilbao, 
Spain |
| Nationality: |
Spain
Guinea-Bissau |
| Height: | 183 cm |
| Position(s): | Right Midfielder Left Midfielder |
| Foot: | right |
