| Referee | P |  |
 |
 |
P / C |
|---|---|---|---|---|---|
| Alex Chilowicz | 3 | 2 | - | - | 1.5 |
| Andy Davies | 1 | 1 | - | - | 1 |
| Victor Rivas | 1 | 1 | - | - | 1 |
| Marcos de Oliveira | 1 | 1 | - | - | 1 |
| Ramy Touchan | 1 | 1 | - | - | 1 |
| Guido Gonzalez Jr | 1 | 1 | - | - | 1 |
| Nima Saghafi | 2 | 1 | - | - | 2 |
| Ted Unkel | 3 | 1 | - | - | 3 |
| Baldomero Toledo | 4 | 1 | - | - | 4 |
| Alan Kelly | 4 | 1 | - | - | 4 |
P = Matches played,
C = Cards .