Head to Head
| Spain Tercera Group 4 | 2019/08/25 17:30 | Real Sociedad C v Portugalete | D | 1-1 |
| Spain Tercera Group 4 | 2019/03/24 10:30 | Portugalete v Real Sociedad C | W | 3-1 |
| Spain Tercera Group 4 | 2018/11/03 18:30 | Real Sociedad C v Portugalete | L | 3-1 |
| Spain Tercera Group 4 | 2018/03/29 09:30 | Portugalete v Real Sociedad C | W | 1-0 |
| Spain Tercera Group 4 | 2017/11/04 17:00 | Real Sociedad C v Portugalete | D | 1-1 |
| Spain Tercera Group 4 | 2016/11/13 10:29 | Portugalete v Real Sociedad C | D | 0-0 |
Home History
| Spain Copa del Rey | 2020/01/11 15:00 | Portugalete v Real Betis | L | 0-3 |
| Spain Tercera Group 4 | 2020/01/05 10:30 | Portugalete v Pasaia KE | W | 4-0 |
| Spain Tercera Group 4 | 2019/12/22 16:00 | CD Vitoria v Portugalete | L | 1-0 |
| Spain Copa del Rey | 2019/12/17 19:00 | Portugalete v Extremadura | W | 1-0 |
| Spain Tercera Group 4 | 2019/12/14 11:00 | Portugalete v Santutxu | D | 1-1 |
| Spain Tercera Group 4 | 2019/12/01 10:00 | Portugalete v Gernika | W | 1-0 |
| Spain Tercera Group 4 | 2019/11/23 16:45 | SD Deusto v Portugalete | W | 1-3 |
| Spain Tercera Group 4 | 2019/11/17 10:30 | Portugalete v Sodupe | L | 0-1 |
Away History
| Spain Tercera Group 4 | 2020/01/04 16:30 | SD Deusto v Real Sociedad C | D | 1-1 |
| Spain Tercera Group 4 | 2019/12/21 14:30 | Real Sociedad C v Sodupe | L | 1-2 |
| Spain Tercera Group 4 | 2019/12/15 16:30 | JD Somorrostro v Real Sociedad C | L | 3-0 |
| Spain Tercera Group 4 | 2019/12/01 11:00 | Real Sociedad C v CD Ariznabarra | W | 1-0 |
| Spain Tercera Group 4 | 2019/11/23 14:30 | San Ignacio v Real Sociedad C | D | 3-3 |
| Spain Tercera Group 4 | 2019/11/17 17:00 | Real Sociedad C v Lagun Onak | D | 1-1 |
| Spain Tercera Group 4 | 2019/11/09 15:30 | Tolosa v Real Sociedad C | W | 0-1 |
| Spain Tercera Group 4 | 2019/11/02 17:30 | Real Sociedad C v Cultural de Durango | W | 1-0 |