| Liga de Ascenso (2004-2020) 2019/2020 Apertura Playoffs - Appearances as Referee |  |
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| 17/11/2019 | TM Fútbol Club | - | Club Celaya | 0:0 | 2 | - | - |
| Liga de Ascenso (2004-2020) 2019/2020 Apertura Playoffs - Appearances as Referee | |
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| 17/11/2019 | TM Fútbol Club | - | Club Celaya | 0:0 | 2 | - | - |
| Complete name: | Guillermo Pacheco Larios |
| Born: | 04/02/1995 |
| Place of birth: |
Sonora, 
Mexico |
| Nationality: |
Mexico |