UD San Sebastián de los Reyes B
# UD San Sebastián de los Reyes B

Unión Deportiva San Sebastián de los Reyes B is a Spanish football team based in San Sebastián de los Reyes, in the Community of Madrid. The reserve team of UD San Sebastián de los Reyes, they play in Preferente de Madrid – Group 1, holding home matches at Polideportivo Municipal Rafael Delgado Rosa.

## Season to season

| Season | Tier | Division | Place |
| - | - | - | - |
| 2002–03 | 7 | 2ª Reg. | 6th |
| 2003–04 | 7 | 2ª Reg. | 5th |
| 2004–05 | 7 | 2ª Reg. | 1st |
| 2005–06 | 6 | 1ª Reg. | 11th |
| 2006–07 | 6 | 1ª Reg. | 6th |
| 2007–08 | 6 | 1ª Reg. | 14th |
| 2008–09 | 6 | 1ª Reg. | 5th |
| 2009–10 | 6 | 1ª Afic. | 2nd |
| 2010–11 | 5 | Pref. | 16th |
| 2011–12 | 6 | 1ª Afic. | 2nd |
| 2012–13 | 5 | Pref. | 5th |
| 2013–14 | 5 | Pref. | 11th |
| 2014–15 | 5 | Pref. | 14th |
| 2015–16 | 5 | Pref. | 12th |
| 2016–17 | 5 | Pref. | 4th |
| 2017–18 | 5 | Pref. | 16th |
| 2018–19 | 6 | 1ª Afic. | 3rd |
| 2019–20 | 6 | 1ª Afic. | 1st |
| 2020–21 | 5 | Pref. | 8th |
| 2021–22 | 6 | Pref. | 3rd |
| Season | Tier | Division | Place |
| 2022–23 | 5 | Pref. | |

## Notable players

* Neyder Lozano
