Home History
| Spain Tercera Group 4 | 2018/10/06 15:45 | Sodupe v Portugalete | W | 0-3 |
| Spain Copa Federacion | 2018/10/03 18:00 | Arenas Club de Getxo v Portugalete | L | 1-0 |
| Spain Tercera Group 4 | 2018/09/30 09:30 | Portugalete v Bermeo | W | 2-0 |
| Spain Tercera Group 4 | 2018/09/23 15:30 | Amurrio v Portugalete | L | 2-1 |
| Spain Tercera Group 4 | 2018/09/15 15:30 | Portugalete v Basconia | W | 2-1 |
| Europe Friendlies | 2018/09/12 17:00 | CD Getxo v Portugalete | W | 1-4 |
| Spain Tercera Group 4 | 2018/09/08 15:30 | San Ignacio v Portugalete | D | 1-1 |
| Spain Tercera Group 4 | 2018/09/02 09:30 | Portugalete v Pasaia KE | W | 3-0 |
Away History
| Spain Tercera Group 4 | 2018/10/06 16:00 | SD San Pedro v Sestao River | L | 3-4 |
| Spain Tercera Group 4 | 2018/09/29 17:01 | JD Somorrostro v SD San Pedro | L | 1-0 |
| Spain Tercera Group 4 | 2018/09/29 17:00 | JD Somorrostro v SD San Pedro | L | 1-0 |
| Spain Tercera Group 4 | 2018/09/22 15:30 | SD San Pedro v SD Deusto | D | 2-2 |
| Spain Tercera Group 4 | 2018/09/15 16:30 | Lagun Onak v SD San Pedro | L | 3-2 |
| Spain Tercera Group 4 | 2018/09/08 15:30 | SD San Pedro v SD Beasain | W | 2-1 |
| Spain Tercera Group 4 | 2018/09/02 09:30 | Alaves B v SD San Pedro | L | 3-0 |
| Spain Tercera Group 4 | 2018/08/25 15:30 | SD San Pedro v Real Sociedad C | L | 0-2 |