| Segunda B Promotion 2017/2018 Aufstieg - Appearances as Referee |  |
 |
 |
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| 20/05/2018 | Athletic Bilbao B | - | Villarreal CF B | 1:3 | 6 | - | - |
| Segunda B Promotion 2017/2018 Aufstieg - Appearances as Referee | |
|
|
||||
| 20/05/2018 | Athletic Bilbao B | - | Villarreal CF B | 1:3 | 6 | - | - |
| Complete name: | Jaime Ruiz Álvarez |
| Born: | |
| Place of birth: |
Spain |
| Nationality: |
Spain |