| Liga de Expansión 2020/2021 Apertura Playoffs - Appearances as Referee |  |
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| 25/11/2020 | Atlético Morelia | - | Venados FC | 1:0 | 1 | - | 1 |
| 06/12/2020 | TM Fútbol Club | - | Mineros de Zacatecas | 3:0 | - | - | 1 |
| 18/12/2020 | TM Fútbol Club | - | Atlante | 1:1 | - | - | - |
| Liga de Expansión 2020/2021 Apertura Playoffs - Appearances as Referee | |
|
|
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| 25/11/2020 | Atlético Morelia | - | Venados FC | 1:0 | 1 | - | 1 |
| 06/12/2020 | TM Fútbol Club | - | Mineros de Zacatecas | 3:0 | - | - | 1 |
| 18/12/2020 | TM Fútbol Club | - | Atlante | 1:1 | - | - | - |
| Complete name: | Guillermo Pacheco Larios |
| Born: | 04/02/1995 |
| Place of birth: |
Sonora, 
Mexico |
| Nationality: |
Mexico |