| Primera A 2011 Apertura - Appearances as Referee |  |
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 |
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| 06/02/2011 | Deportes Quindío | - | América de Cali | 2:0 | 5 | - | - |
| 06/03/2011 | La Equidad | - | América de Cali | 1:0 | 5 | - | 1 |
| 10/04/2011 | Deportivo Cali | - | Deportivo Pereira | 2:1 | 8 | - | 1 |
| Primera A 2011 Apertura - Appearances as Referee | |
|
|
||||
| 06/02/2011 | Deportes Quindío | - | América de Cali | 2:0 | 5 | - | - |
| 06/03/2011 | La Equidad | - | América de Cali | 1:0 | 5 | - | 1 |
| 10/04/2011 | Deportivo Cali | - | Deportivo Pereira | 2:1 | 8 | - | 1 |
| Complete name: | Ulises Arrieta |
| Born: | |
| Place of birth: |
Colombia |
| Nationality: |
Colombia |