| U20 Fuerzas Basicas 2019/2020 Apertura - Appearances as Referee |  |
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| 18/10/2019 | Puebla FC | - | Atlas Guadalajara | 0:2 | 1 | - | 1 |
| U20 Fuerzas Basicas 2019/2020 Apertura - Appearances as Referee | |
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| 18/10/2019 | Puebla FC | - | Atlas Guadalajara | 0:2 | 1 | - | 1 |
| Complete name: | Guillermo Michel Álvarez Górriz |
| Born: | 25/06/1994 |
| Place of birth: |
Puebla, 
Mexico |
| Nationality: |
Mexico |
| Height: | 186 cm |
| Weight: | 80 kg |