 Unión Deportivo San Sebastián de los Reyes |
| Address: | Avd. Matapiñonera s/n., 28700 San Sebastián de los Reyes (Madrid) |
| Telephone: | 91 651 86 54 |
| Fax: | 91 663 86 48 |
| Founded: | 1971 |
| President: | José María CASTRO Gómez |
| Official website: | www.ud-sanse.com |
| E-mail: | info@ud-sanse.com |
| Manager: | SANLÚCAR |
| Name: | Nuevo Matapiñonera |
| Capacity: | 3,000 |
| Segunda Federación Grupo 5 2024/25 | |
|
| 16-Mar-2025 | 2a Fed (27) | Unión Adarve | 0-1 | San Sebastián |
| 22-Mar-2025 | 2a Fed (28) | San Sebastián | 1-0 | Real Madrid C |
| 30-Mar-2025 | 2a Fed (29) | Unión Sur Yaiza | 0-2 | San Sebastián |
| 06-Apr-2025 | 2a Fed (30) | San Sebastián | 2-0 | Rayo Majadahonda |
| 12-Apr-2025 | 2a Fed (31) | Conquense | 0-2 | San Sebastián |
| 20-Apr-2025 | 2a Fed (32) | San Sebastián | 2-2 | Illescas |
| 27-Apr-2025 | 2a Fed (33) | Coria | 2-2 | San Sebastián |
| 04-May-2025 | 2a Fed (34) | San Sebastián | 2-0 | Navalcarnero |
