| Telephone: | 923 06 25 86 |
| Founded: | 1950 |
| President: | Miguel Ángel Sandoval Herrero |
| Official website: | unionistascf.com |
| E-mail: | info@unionistascf.com |
| Manager: |
| Name: | Pistas del Helmántico |
| Capacity: | 3,000 |
| Primera Federación 2025/26 |
|
| 28-Feb-2026 | 1a Fed (26) | Cacereño | 3-3 | Unionistas |
| 08-Mar-2026 | 1a Fed (27) | Pontevedra | 0-0 | Unionistas |
| 15-Mar-2026 | 1a Fed (28) | Unionistas | 0-3 | Barakaldo |
| 21-Mar-2026 | 1a Fed (29) | Ponferradina | 3-1 | Unionistas |
| 28-Mar-2026 | 1a Fed (30) | Unionistas | 3-1 | Arenteiro |
| 05-Apr-2026 | 1a Fed (31) | Zamora | 2-3 | Unionistas |
| 12-Apr-2026 | 1a Fed (32) | Unionistas | 1-0 | Guadalajara |
| 18-Apr-2026 | 1a Fed (33) | Real Avilés | 1-1 | Unionistas |
| 26-Apr-2026 | 1a Fed (34) | Unionistas | - | Athletic B |
| 02-May-2026 | 1a Fed (35) | Real Madrid Castilla | - | Unionistas |
| 10-May-2026 | 1a Fed (36) | Unionistas | - | Tenerife |
| 17-May-2026 | 1a Fed (37) | Mérida | - | Unionistas |
| 24-May-2026 | 1a Fed (38) | Unionistas | - | Racing Ferrol |