| Liga de Ascenso (2004-2020) 2018/2019 Clausura Playoffs - Appearances as Assistant | ||||
| 21/04/2019 | Atlético San Luis | - | Club Celaya | 2:1 |
| 28/04/2019 | Mineros de Zacatecas | - | Dorados de Sinaloa | 0:2 |
| Liga de Ascenso (2004-2020) 2018/2019 Clausura Playoffs - Appearances as Assistant | ||||
| 21/04/2019 | Atlético San Luis | - | Club Celaya | 2:1 |
| 28/04/2019 | Mineros de Zacatecas | - | Dorados de Sinaloa | 0:2 |
| Complete name: | Eder Jesús Contreras Márquez |
| Born: | 18/10/1985 |
| Place of birth: |
Aguascalientes, 
Mexico |
| Nationality: |
Mexico |
| Height: | 179 cm |
| Weight: | 74 kg |