Head to Head
| Spain Tercera Group 4 | 2023/12/03 10:30 | Portugalete v Lagun Onak | W | 1-2 |
| Spain Tercera Group 4 | 2023/03/19 10:30 | Portugalete v Lagun Onak | L | 1-0 |
| Spain Tercera Group 4 | 2022/11/19 16:00 | Lagun Onak v Portugalete | D | 1-1 |
| Spain Tercera Group 4 | 2022/02/26 16:00 | Lagun Onak v Portugalete | D | 1-1 |
| Spain Tercera Group 4 | 2021/10/24 09:30 | Portugalete v Lagun Onak | L | 2-1 |
| Spain Tercera Group 4 | 2019/10/20 09:30 | Portugalete v Lagun Onak | L | 3-1 |
| Spain Tercera Group 4 | 2019/04/13 15:00 | Lagun Onak v Portugalete | L | 1-2 |
| Spain Tercera Group 4 | 2018/11/24 16:00 | Portugalete v Lagun Onak | L | 2-0 |
Home History
| Spain Tercera Group 4 | 2024/04/14 10:00 | CD Derio v Lagun Onak | W | 2-3 |
| Spain Tercera Group 4 | 2024/04/06 15:00 | Lagun Onak v CD Anaitasuna | D | 1-1 |
| Spain Tercera Group 4 | 2024/03/28 15:30 | Aurrera Ondarroa v Lagun Onak | W | 0-1 |
| Spain Tercera Group 4 | 2024/03/23 17:30 | Lagun Onak v Basconia | L | 1-2 |
| Spain Tercera Group 4 | 2024/03/15 20:00 | Anorga KKE v Lagun Onak | D | 1-1 |
| Spain Tercera Group 4 | 2024/03/09 16:00 | Lagun Onak v CD Alaves C | W | 2-1 |
| Spain Tercera Group 4 | 2024/03/02 16:45 | SD Deusto v Lagun Onak | L | 1-0 |
| Spain Tercera Group 4 | 2024/02/24 16:00 | Lagun Onak v Leioa | W | 2-1 |
Away History
| Spain Tercera Group 4 | 2024/04/13 16:30 | Portugalete v CD Vitoria | D | 0-0 |
| Spain Tercera Group 4 | 2024/04/05 17:30 | Pasaia KE v Portugalete | W | 0-1 |
| Spain Tercera Group 4 | 2024/03/28 10:30 | Portugalete v CD Padura | W | 3-1 |
| Spain Tercera Group 4 | 2024/03/23 15:30 | CD Touring v Portugalete | D | 1-1 |
| Spain Tercera Group 4 | 2024/03/17 10:30 | Portugalete v San Ignacio | W | 2-1 |
| Spain Tercera Group 4 | 2024/03/09 15:30 | SD Beasain v Portugalete | W | 0-1 |
| Spain Tercera Group 4 | 2024/03/02 18:00 | Urduliz FT v Portugalete | L | 2-1 |
| Spain Tercera Group 4 | 2024/02/25 10:30 | Portugalete v CD Derio | D | 0-0 |