| Primera División 2020/2021 Clausura Playoffs - Appearances as Referee |  |
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 |
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| 09/05/2021 | Atlas Guadalajara | - | UANL Tigres | 1:0 | 3 | - | - |
| 17/05/2021 | CF Monterrey | - | Santos Laguna | 1:1 | 6 | - | - |
| 23/05/2021 | Cruz Azul | - | CF Pachuca | 1:0 | 3 | - | 1 |
| Primera División 2020/2021 Clausura Playoffs - Appearances as Referee | |
|
|
||||
| 09/05/2021 | Atlas Guadalajara | - | UANL Tigres | 1:0 | 3 | - | - |
| 17/05/2021 | CF Monterrey | - | Santos Laguna | 1:1 | 6 | - | - |
| 23/05/2021 | Cruz Azul | - | CF Pachuca | 1:0 | 3 | - | 1 |
| Complete name: | César Arturo Ramos Palazuelos |
| Born: | 15/12/1983 |
| Place of birth: |
Culiacán, 
Mexico |
| Nationality: |
Mexico |
| Height: | 176 cm |
| Weight: | 64 kg |