| Primera B Nacional 2013/2014 - Appearances as Referee |  |
 |
 |
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| 04/08/2013 | Douglas Haig | - | Instituto de Córdoba | 1:0 | 4 | - | - |
| 24/08/2013 | Aldosivi | - | Defensa y Justicia | 1:2 | 3 | - | - |
| Primera B Nacional 2013/2014 - Appearances as Referee | |
|
|
||||
| 04/08/2013 | Douglas Haig | - | Instituto de Córdoba | 1:0 | 4 | - | - |
| 24/08/2013 | Aldosivi | - | Defensa y Justicia | 1:2 | 3 | - | - |
| Complete name: | Ariel Gustavo Montero |
| Born: | 02/05/1975 |
| Place of birth: |
Tafi Viejo, Tucumán, 
Argentina |
| Nationality: |
Argentina |