| Address: | Calle 20 #20-36 Barrio Jardín (Santa Marta) |
| Telephone: | 6054394365 |
| Fax: | (5) 423 1029 |
| Founded: | 1953 |
| President: | José María CAMPO Alzamora |
| Official website: | www.unionmagdalena.co |
| E-mail: | comunicaciones@unionmagdalena.co |
| Manager: |
| Name: | Estadio Sierra Nevada |
| Capacity: | 16,162 |
| 27-Sep-2025 | A (13) | Pereira | 2-2 | Unión Magdalena |
| 04-Oct-2025 | A (14) | Unión Magdalena | 3-2 | Rionegro |
| 12-Oct-2025 | A (15) | Bucaramanga | 1-0 | Unión Magdalena |
| 17-Oct-2025 | A (16) | Unión Magdalena | 3-1 | Envigado |
| 25-Oct-2025 | A (17) | Once Caldas | 1-0 | Unión Magdalena |
| 30-Oct-2025 | A (18) | Unión Magdalena | 0-2 | Tolima |
| 09-Nov-2025 | A (19) | América | 3-0 | Unión Magdalena |
| 13-Nov-2025 | A (20) | Unión Magdalena | 2-0 | Fortaleza |