| U15 Fuerzas Basicas 2019/2020 Clausura - Appearances as Referee |  |
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| 01/02/2020 | CF Monterrey | - | Club Necaxa | 0:3 | 5 | - | - |
| U15 Fuerzas Basicas 2019/2020 Clausura - Appearances as Referee | |
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| 01/02/2020 | CF Monterrey | - | Club Necaxa | 0:3 | 5 | - | - |
| Complete name: | Luis Ricardo Sierra Frías |
| Born: | 12/06/1997 |
| Place of birth: |
Monterrey, 
Mexico |
| Nationality: |
Mexico |
| Height: | 174 cm |
| Weight: | 73 kg |