| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Mathias De Armas |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Leandro Lasso |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Sebastian Martinez |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| David Ojeda |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
