| U18 Fuerzas Basicas 2021/2022 Apertura - Appearances as Referee |  |
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| 02/08/2021 | Atlético San Luis | - | Gallos Blancos | 1:0 | 2 | - | - |
| U18 Fuerzas Basicas 2021/2022 Apertura - Appearances as Referee | |
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| 02/08/2021 | Atlético San Luis | - | Gallos Blancos | 1:0 | 2 | - | - |
| Complete name: | Guillermo Mejía Miranda |
| Born: | 07/01/1993 |
| Place of birth: |
La Magdalena Contreras, 
Mexico |
| Nationality: |
Mexico |
| Height: | 170 cm |
| Weight: | 67 kg |