| Segunda B Grupo 1 2019/2020 - Appearances as Referee |  |
 |
 |
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| 09/02/2020 | Real Madrid Castilla | - | UD Las Palmas B | 3:1 | 3 | - | - |
| 08/03/2020 | UD Melilla | - | Rayo Majadahonda | 0:3 | 7 | - | - |
| Segunda B Grupo 1 2019/2020 - Appearances as Referee | |
|
|
||||
| 09/02/2020 | Real Madrid Castilla | - | UD Las Palmas B | 3:1 | 3 | - | - |
| 08/03/2020 | UD Melilla | - | Rayo Majadahonda | 0:3 | 7 | - | - |
| Complete name: | Sergio Del Río Lozano |
| Born: | |
| Place of birth: |
Spain |
| Nationality: |
Spain |