Head to Head
| Spain Tercera Group 4 | 2018/12/08 10:30 | Portugalete v JD Somorrostro | D | 0-0 |
| Spain Tercera Group 4 | 2018/02/18 10:30 | Portugalete v JD Somorrostro | L | 2-0 |
| Spain Tercera Group 4 | 2017/10/08 15:30 | JD Somorrostro v Portugalete | L | 0-1 |
Home History
| Spain Tercera Group 4 | 2019/04/18 15:00 | Sestao River v JD Somorrostro | D | 1-1 |
| Spain Tercera Group 4 | 2019/04/14 09:15 | Santurtzi v JD Somorrostro | W | 1-4 |
| Spain Tercera Group 4 | 2019/04/06 16:00 | JD Somorrostro v SD Deusto | D | 1-1 |
| Spain Tercera Group 4 | 2019/03/31 15:00 | Lagun Onak v JD Somorrostro | D | 0-0 |
| Spain Tercera Group 4 | 2019/03/23 17:00 | JD Somorrostro v SD Beasain | L | 1-3 |
| Spain Tercera Group 4 | 2019/03/17 10:30 | Alaves B v JD Somorrostro | L | 2-1 |
| Spain Tercera Group 4 | 2019/03/10 16:30 | JD Somorrostro v Real Sociedad C | L | 1-2 |
| Spain Tercera Group 4 | 2019/03/02 16:00 | Balmaseda FC v JD Somorrostro | D | 1-1 |
Away History
| Spain Tercera Group 4 | 2019/04/18 09:30 | Portugalete v SD Deusto | W | 2-1 |
| Spain Tercera Group 4 | 2019/04/13 15:00 | Lagun Onak v Portugalete | W | 1-2 |
| Spain Tercera Group 4 | 2019/04/06 16:00 | Portugalete v SD Beasain | W | 2-0 |
| Spain Tercera Group 4 | 2019/03/31 14:00 | Alaves B v Portugalete | L | 2-0 |
| Spain Tercera Group 4 | 2019/03/24 10:30 | Portugalete v Real Sociedad C | W | 3-1 |
| Spain Tercera Group 4 | 2019/03/17 16:00 | Balmaseda FC v Portugalete | D | 1-1 |
| Spain Tercera Group 4 | 2019/03/10 10:30 | Portugalete v Zamudio | W | 1-0 |
| Spain Tercera Group 4 | 2019/03/02 16:30 | SD San Pedro v Portugalete | D | 0-0 |