| 1. Round | 20/08/2016 | Sestao River | - | Rayo Majadahonda | 0:0 | ||||
| 2. Round | 27/08/2016 | CD Toledo | - | Sestao River | 1:0 | ||||
| 13. Round | 06/11/2016 | Real Madrid Castilla | - | Sestao River | 2:0 | ||||
| 14. Round | 12/11/2016 | Sestao River | - | Real Sociedad B | 1:4 | ||||
| 15. Round | 19/11/2016 | Real Unión | - | Sestao River | 1:0 | ||||
| 16. Round | 27/11/2016 | Sestao River | - | SD Amorebieta | 1:0 |  |
|||
| 17. Round | 03/12/2016 | SD Gernika | - | Sestao River | 1:0 | ||||
| 18. Round | 11/12/2016 | Sestao River | - | SD Leioa | 1:1 | ||||
| 19. Round | 18/12/2016 | CF Fuenlabrada | - | Sestao River | 2:1 | ||||
| 22. Round | 22/01/2017 | UD Socuéllamos | - | Sestao River | 3:1 | ||||
| 23. Round | 28/01/2017 | Sestao River | - | SD Zamudio | 2:0 | ||||
| 24. Round | 05/02/2017 | Athletic Club B | - | Sestao River | 0:0 | ||||
| 25. Round | 12/02/2017 | Sestao River | - | Barakaldo CF | 3:2 | |
|||
| 26. Round | 19/02/2017 | Sestao River | - | Albacete | 1:3 | ||||
| 37. Round | 07/05/2017 | SD Leioa | - | Sestao River | 1:1 | ||||
| 38. Round | 14/05/2017 | Sestao River | - | CF Fuenlabrada | 0:2 |
Spain