[6] CD Alaves B 1-0 Portugalete [8] 2020-11-07 14:45
Stadium: Ciudad Deportiva "José Luis Compañón" (Ibaia) Round: 4
Head to Head
| Spain Tercera Group 4 | 2019/03/31 14:00 | Alaves B v Portugalete | W | 2-0 |
| Spain Tercera Group 4 | 2018/11/11 10:30 | Portugalete v Alaves B | L | 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 | W | 1-0 |
| Spain Tercera Group 4 | 2017/04/22 16:28 | Portugalete v Alaves B | W | 0-2 |
| Spain Tercera Group 4 | 2016/12/04 10:30 | Alaves B v Portugalete | W | 2-0 |
Home History
| Spain Segunda B Group 2 | 2020/11/01 17:00 | Racing Santander v Alaves B | L | 3-0 |
| Spain Segunda B Group 2 | 2020/10/24 14:30 | Alaves B v Arenas Club de Getxo | W | 2-0 |
| Europe Friendlies | 2020/10/10 16:30 | Alaves B v Tudelano | L | 1-2 |
| Spain Segunda B Group 2 | 2020/03/08 11:00 | Alaves B v Valladolid Promesas | D | 1-1 |
| Spain Segunda B Group 2 | 2020/03/01 11:00 | Alaves B v Real Sociedad B | W | 3-2 |
| Spain Segunda B Group 2 | 2020/02/23 16:00 | Barakaldo v Alaves B | D | 1-1 |
| Spain Segunda B Group 2 | 2020/02/16 11:00 | Alaves B v Leioa | D | 0-0 |
| Spain Segunda B Group 2 | 2020/02/08 18:00 | Izarra v Alaves B | L | 1-0 |
Away History
| Spain Segunda B Group 2 | 2020/11/01 10:30 | Portugalete v Athletic Bilbao B | L | 2-3 |
| Spain Segunda B Group 2 | 2020/10/25 10:30 | Portugalete v Amorebieta | D | 0-0 |
| Spain Segunda B Group 2 | 2020/10/18 16:00 | Racing Santander v Portugalete | D | 1-1 |
| Europe Friendlies | 2020/09/16 16:04 | Portugalete v Izarra | W | 1-0 |
| Spain Tercera - Play-Offs | 2020/08/08 17:30 | Portugalete v Sestao River | W | 1-0 |
| Spain Tercera - Play-Offs | 2020/07/18 17:30 | Portugalete v Basconia | W | 1-0 |
| Spain Tercera Group 4 | 2020/03/08 10:30 | Portugalete v Tolosa | W | 4-1 |
| Spain Tercera Group 4 | 2020/02/29 16:30 | Cultural de Durango v Portugalete | W | 0-3 |