| Referee | P |  |
 |
 |
P / C |
|---|---|---|---|---|---|
| Andris Treimanis | 1 | 1 | - | - | 1 |
| Pavel Kralovec | 1 | 1 | - | - | 1 |
| Manuel Schuttengruber | 1 | 1 | - | - | 1 |
| Slavko Vincic | 1 | 1 | - | - | 1 |
| Guido Gonzalez Jr | 1 | 1 | - | - | 1 |
| Anthony Taylor | 1 | 1 | - | - | 1 |
| Marcos de Oliveira | 1 | 1 | - | - | 1 |
| Alex Chilowicz | 2 | 1 | - | - | 2 |
P = Matches played,
C = Cards .