Head to Head
| Spain Segunda B Group 2 | 2021/02/06 14:45 | Portugalete v Alaves B | D | 0-0 |
| Spain Segunda B Group 2 | 2020/11/07 14:45 | Alaves B v Portugalete | L | 1-0 |
| Spain Tercera Group 4 | 2019/03/31 14:00 | Alaves B v Portugalete | L | 2-0 |
| Spain Tercera Group 4 | 2018/11/11 10:30 | Portugalete v Alaves B | W | 1-0 |
| Spain Tercera Group 4 | 2018/03/18 10:30 | Portugalete v Alaves B | D | 0-0 |
| Spain Tercera Group 4 | 2017/10/29 10:30 | Alaves B v Portugalete | L | 1-0 |
| Spain Tercera Group 4 | 2017/04/22 16:28 | Portugalete v Alaves B | L | 0-2 |
| Spain Tercera Group 4 | 2016/12/04 10:30 | Alaves B v Portugalete | L | 2-0 |