Home History
| Spain Segunda Division RFEF Group 2 | 2021/10/10 15:00 | Racing Rioja CF v Sestao River | D | 1-1 |
| Spain Segunda Division RFEF Group 2 | 2021/10/03 16:00 | Sestao River v Burgos Promesas | D | 1-1 |
| Spain Segunda Division RFEF Group 2 | 2021/09/26 15:00 | Arenas Club de Getxo v Sestao River | D | 1-1 |
| Spain Segunda Division RFEF Group 2 | 2021/09/19 16:00 | Sestao River v AD San Juan | W | 2-1 |
| Spain Segunda Division RFEF Group 2 | 2021/09/12 14:00 | Real Sociedad C v Sestao River | L | 1-0 |
| Spain Segunda Division RFEF Group 2 | 2021/09/05 16:30 | Sestao River v Laredo | W | 2-0 |
| Spain Tercera Group 4 | 2021/06/05 15:30 | Sestao River v Urduliz FT | W | 2-0 |
| Spain Tercera - Play-Offs | 2021/05/29 15:30 | Sestao River v CD Anaitasuna | W | 1-0 |
Away History
| Spain Segunda Division RFEF Group 2 | 2021/10/09 15:00 | Ardoi v Rayo Cantabria | L | 0-3 |
| Spain Segunda Division RFEF Group 2 | 2021/10/03 15:00 | CD Cayon v Ardoi | D | 1-1 |
| Spain Segunda Division RFEF Group 2 | 2021/09/25 16:00 | Ardoi v Pena Sport | D | 1-1 |
| Spain Segunda Division RFEF Group 2 | 2021/09/19 16:00 | Naxara v Ardoi | W | 0-1 |
| Spain Segunda Division RFEF Group 2 | 2021/09/12 15:00 | Racing Rioja CF v Ardoi | L | 2-0 |
| Spain Segunda Division RFEF Group 2 | 2021/09/04 16:00 | Ardoi v Burgos Promesas | D | 2-2 |
| Spain Tercera - Play-Offs | 2021/06/19 15:30 | Beti Kozkor KE v Ardoi | W | 1-2 |
| Spain Tercera - Play-Offs | 2021/06/12 16:30 | Ardoi v CD Pamplona | W | 2-1 |