Head to Head
| Spain Tercera Group 4 | 2020/12/20 16:30 | Sestao River v Gernika | L | 2-0 |
| Spain Tercera Group 4 | 2019/11/24 16:30 | Gernika v Sestao River | L | 0-2 |
| Spain Segunda B Group 2 | 2017/04/30 16:00 | Sestao River v Gernika | L | 2-1 |
| Spain Segunda B Group 2 | 2016/12/03 17:00 | Gernika v Sestao River | W | 1-0 |
| Spain Segunda B Group 2 | 2016/05/15 16:00 | Sestao River v Gernika | L | 2-0 |
| Spain Segunda B Group 2 | 2016/01/02 17:00 | Gernika v Sestao River | D | 0-0 |
Home History
| Spain Tercera Group 4 | 2021/03/06 16:30 | SD Deusto v Gernika | D | 1-1 |
| Spain Tercera Group 4 | 2021/02/27 16:30 | Gernika v SD Beasain | D | 0-0 |
| Spain Tercera Group 4 | 2021/02/20 17:00 | Balmaseda FC v Gernika | D | 0-0 |
| Spain Tercera Group 4 | 2021/02/13 16:00 | Gernika v Aurrera Ondarroa | W | 3-1 |
| Spain Tercera Group 4 | 2021/02/06 16:00 | Urgatzi KK v Gernika | W | 0-5 |
| Spain Tercera Group 4 | 2021/01/30 16:30 | Gernika v JD Somorrostro | W | 2-0 |
| Spain Tercera Group 4 | 2021/01/24 10:15 | Santutxu v Gernika | W | 0-2 |
| Spain Tercera Group 4 | 2021/01/20 18:15 | Gernika v SD Deusto | L | 0-3 |
Away History
| Spain Tercera Group 4 | 2021/02/27 16:30 | Sestao River v SD Deusto | W | 5-2 |
| Spain Tercera Group 4 | 2021/02/20 15:00 | SD Beasain v Sestao River | D | 1-1 |
| Spain Tercera Group 4 | 2021/02/13 16:30 | Sestao River v Balmaseda FC | L | 0-1 |
| Spain Tercera Group 4 | 2021/02/06 16:30 | Aurrera Ondarroa v Sestao River | W | 0-1 |
| Spain Tercera Group 4 | 2021/01/30 16:30 | Sestao River v Urgatzi KK | W | 7-0 |
| Spain Tercera Group 4 | 2021/01/23 17:00 | JD Somorrostro v Sestao River | W | 0-2 |
| Spain Tercera Group 4 | 2021/01/16 16:30 | Sestao River v Santutxu | W | 2-0 |
| Spain Tercera Group 4 | 2021/01/09 15:30 | Tolosa v Sestao River | W | 0-5 |