1. Ronde | 29.08.2021 | Zamora CF | - | Athletic Bilbao B | 0:1 | ||||
7. Ronde | 08.10.2021 | Athletic Bilbao B | - | Celta de Vigo B | 0:1 | ||||
8. Ronde | 17.10.2021 | Real Valladolid B | - | Athletic Bilbao B | 3:1 | ||||
9. Ronde | 23.10.2021 | Athletic Bilbao B | - | Real Unión | 0:0 | ||||
10. Ronde | 31.10.2021 | SD Logroñés | - | Athletic Bilbao B | 1:1 | ||||
12. Ronde | 12.11.2021 | Racing Santander | - | Athletic Bilbao B | 2:0 | ||||
13. Ronde | 21.11.2021 | Athletic Bilbao B | - | CF Talavera | 0:1 |