Referee
| # | Name | Country | Matches | Yellow | Yellow-Red | Red | 11m | |
|---|---|---|---|---|---|---|---|---|
| 1 |  | Cristian Garay | Chile | 4 | 18 | 0 | 0 | 0 |
| 2 |  | Gery Vargas | Bolivia | 3 | 14 | 0 | 0 | 2 |
 | Gustavo Tejera | Uruguay | 3 | 16 | 0 | 0 | 1 | |
 | John Ospina | Colombia | 3 | 19 | 1 | 0 | 1 | |
 | Augusto Aragón | Ecuador | 3 | 12 | 0 | 3 | 1 | |
 | Bruno Pérez | Peru | 3 | 17 | 0 | 1 | 2 | |
| 7 |  | Alexis Herrera | Venezuela | 2 | 14 | 0 | 0 | 1 |
 | Flavio Rodrigues de Souza | Brazil | 2 | 8 | 0 | 0 | 1 | |
 | Yael Falcón Pérez | Argentina | 2 | 10 | 1 | 0 | 1 | |
| 10 |  | Derlis López | Paraguay | 1 | 2 | 0 | 0 | 0 |
