| Primera División 2020/2021 Apertura - Appearances as Assistant | ||||
| 25/07/2020 | Club Necaxa | - | UANL Tigres | 0:3 |
| 19/09/2020 | Mazatlán FC | - | Cruz Azul | 2:3 |
| Primera División 2020/2021 Apertura - Appearances as Assistant | ||||
| 25/07/2020 | Club Necaxa | - | UANL Tigres | 0:3 |
| 19/09/2020 | Mazatlán FC | - | Cruz Azul | 2:3 |
| Complete name: | Eder Jesús Contreras Márquez |
| Born: | 18/10/1985 |
| Place of birth: |
Aguascalientes, 
Mexico |
| Nationality: |
Mexico |
| Height: | 179 cm |
| Weight: | 74 kg |