| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Gustavo Tejera |
|
4 | 1 | 1 | 2 | 0 | 0 | 0 | 0 |
| Andrés Merlos |
|
2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
| Jonathan Fuentes |
|
1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 |
| Marten Kaufels |
|
1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 |
| Christian Alemán |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Augusto Aragón |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Federico Arman |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Ángel Arteaga |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Carlos Betancur |
|
1 | 0 | 0 | 1 | 0 | 1 | 0 | 0 |
| José Burgos |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Alberto Feres |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Jonas Fischbach |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Esteban Guerra |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Hernán Heras |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Julian Müller |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Edwin Ordóñez |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Esteban Ostojich |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Roberto Pérez |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Zrinko Prskalo |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Leandro Rey Hilfer |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Referee | Country | |
W | D | L | |
|
|
|
| Bruno Sacarelo |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Hüseyin Sanli |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
