| Spain Tercera Group 4 | 2021/06/05 15:30 | Sestao River v Urduliz FT | L | 2-0 |
| Spain Tercera - Play-Offs | 2021/05/30 16:00 | CD Vitoria v Urduliz FT | W | 1-2 |
| Spain Tercera - Play-Offs | 2021/05/23 15:30 | Urduliz FT v SD Deusto | D | 0-0 |
| Spain Tercera Group 4 | 2021/05/15 16:00 | Urduliz FT v Sestao River | L | 0-3 |
| Spain Tercera Group 4 | 2021/05/08 16:00 | Gernika v Urduliz FT | L | 3-1 |
| Spain Tercera Group 4 | 2021/05/02 15:15 | Urduliz FT v Real Sociedad C | L | 0-1 |
| Spain Tercera Group 4 | 2021/04/25 15:30 | Sestao River v Urduliz FT | D | 1-1 |
| Spain Tercera Group 4 | 2021/04/17 15:30 | Urduliz FT v Gernika | L | 1-2 |