| Primera B Nacional 2017/2018 - Appearances as Referee |  |
 |
 |
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| 24/09/2017 | Boca Unidos | - | Gimnasia de Jujuy | 0:2 | 3 | - | - |
| 01/10/2017 | Ramón Santamarina | - | Mitre de SdE | 1:1 | 1 | 1 | - |
| 29/10/2017 | Boca Unidos | - | Ramón Santamarina | 1:1 | 4 | - | - |
| Primera B Nacional 2017/2018 - Appearances as Referee | |
|
|
||||
| 24/09/2017 | Boca Unidos | - | Gimnasia de Jujuy | 0:2 | 3 | - | - |
| 01/10/2017 | Ramón Santamarina | - | Mitre de SdE | 1:1 | 1 | 1 | - |
| 29/10/2017 | Boca Unidos | - | Ramón Santamarina | 1:1 | 4 | - | - |
| Complete name: | Mario Emanuel Ejarque |
| Born: | 26/04/1985 |
| Place of birth: |
San Juan, 
Argentina |
| Nationality: |
Argentina |