Head to Head
| Spain Tercera Group 4 | 2018/03/25 09:15 | Santutxu v Portugalete | W | 2-3 |
| Spain Tercera Group 4 | 2017/11/01 10:30 | Portugalete v Santutxu | W | 3-0 |
| Spain Tercera Group 4 | 2017/01/29 10:30 | Portugalete v Santutxu | D | 0-0 |
| Spain Tercera Group 4 | 2016/09/18 00:26 | Santutxu v Portugalete | W | 0-2 |
Home History
| Europe Friendlies | 2018/08/14 15:30 | Portugalete v Barakaldo | W | 1-0 |
| Spain Tercera - Play-Offs | 2018/06/24 18:45 | CD Castellon v Portugalete | L | 1-0 |
| Spain Tercera - Play-Offs | 2018/06/17 16:00 | Portugalete v CD Castellon | D | 1-1 |
| Spain Tercera - Play-Offs | 2018/06/09 16:00 | Portugalete v Plasencia | D | 1-1 |
| Spain Tercera - Play-Offs | 2018/06/03 16:30 | Plasencia v Portugalete | W | 1-2 |
| Spain Tercera - Play-Offs | 2018/05/27 10:00 | Portugalete v Llanes | W | 3-0 |
| Spain Tercera - Play-Offs | 2018/05/20 15:30 | Llanes v Portugalete | D | 0-0 |
| Spain Tercera Group 4 | 2018/05/12 15:00 | Lagun Onak v Portugalete | W | 0-4 |
Away History
| Europe Friendlies | 2018/05/23 17:02 | Santutxu v Athletic Bilbao | L | 0-4 |
| Spain Tercera Group 4 | 2018/05/12 17:00 | Cultural de Durango v Santutxu | D | 2-2 |
| Spain Tercera Group 4 | 2018/05/05 16:30 | Santutxu v Sestao River | W | 1-0 |
| Spain Tercera Group 4 | 2018/04/28 16:00 | Balmaseda FC v Santutxu | L | 1-0 |
| Spain Tercera Group 4 | 2018/04/22 09:15 | Santutxu v Zamudio | D | 0-0 |
| Spain Tercera Group 4 | 2018/04/15 15:00 | Amurrio v Santutxu | L | 2-1 |
| Spain Tercera Group 4 | 2018/04/08 09:15 | Santutxu v Sodupe | D | 0-0 |
| Spain Tercera Group 4 | 2018/03/29 15:00 | Lagun Onak v Santutxu | D | 1-1 |