| Referee | P |  |
 |
 |
P / C |
|---|---|---|---|---|---|
| Silviu Petrescu | 2 | 2 | - | - | 1 |
| Nima Saghafi | 6 | 2 | - | - | 3 |
| Rosendo Mendoza | 1 | 1 | - | 1 | 0.5 |
| David Gantar | 2 | 1 | - | - | 2 |
| Robert Sibiga | 3 | 1 | - | - | 3 |
| Alex Chilowicz | 5 | 1 | - | - | 5 |
| Allen Chapman | 6 | 1 | - | - | 6 |
| Rubiel Vazquez | 3 | 0 | 1 | - | 3 |
P = Matches played,
C = Cards .