UD San Sebastián de los Reyes
| Full name | Unión Deportiva San Sebastián de los Reyes | |||
|---|---|---|---|---|
| Nickname(s) | Sanse | |||
| Founded | 1971 | |||
| Ground | Nuevo Matapiñonera, San Sebastián de los Reyes, Madrid, Spain | |||
| Capacity | 3,000 | |||
| President | Miguel Espinosa | |||
| Head coach | Pablo Álvarez | |||
| League | Segunda Federación – Group 5 | |||
| 2024–25 | Segunda Federación – Group 5, 8th of 18 | |||
| Website | www | |||
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Unión Deportiva San Sebastián de los Reyes, also known as Sanse is a Spanish football team based in San Sebastián de los Reyes, in the autonomous community of Madrid. Founded in 1971 it plays in Segunda Federación – Group 5, holding home matches at Estadio Nuevo Matapiñonera, with a capacity of 3,000 seats.