1. Jornada | 18.10.2020 | Arenas de Getxo | - | Bilbao Athletic | 1:1 | ||||
3. Jornada | 01.11.2020 | Club Portugalete | - | Bilbao Athletic | 2:3 | ||||
4. Jornada | 07.11.2020 | Bilbao Athletic | - | SD Amorebieta | 2:1 | ||||
19. Jornada | 06.03.2021 | Bilbao Athletic | - | CD Laredo | 2:1 | ||||
20. Jornada | 14.03.2021 | Barakaldo CF | - | Bilbao Athletic | 3:1 | ||||
17. Jornada | 17.03.2021 | Bilbao Athletic | - | SD Leioa | 4:0 | ||||
21. Jornada | 21.03.2021 | Bilbao Athletic | - | Real Sociedad B | 1:2 | ||||
22. Jornada | 28.03.2021 | Real Unión | - | Bilbao Athletic | 0:1 |