| Referee | P |  |
 |
 |
P / C |
|---|---|---|---|---|---|
| Serdar Gozubuyuk | 5 | 2 | - | - | 2.5 |
| Yevhen Aranovskiy | 1 | 1 | - | - | 1 |
| Juan Guzman | 1 | 1 | - | - | 1 |
| Reinold Wiedemeijer | 1 | 1 | - | - | 1 |
| Jorge Gonzalez | 1 | 1 | - | - | 1 |
| Drew Fischer | 2 | 1 | - | - | 2 |
| Ted Unkel | 2 | 1 | - | - | 2 |
| Armando Villarreal | 3 | 1 | - | - | 3 |
| Silviu Petrescu | 3 | 1 | - | - | 3 |
| Pol van Boekel | 4 | 1 | - | - | 4 |
| Alan Kelly | 4 | 1 | - | - | 4 |
| Baldomero Toledo | 5 | 1 | - | - | 5 |
| Bjorn Kuipers | 5 | 1 | - | - | 5 |
| Christian Dingert | 1 | 0 | 1 | - | 1 |
| Bas Nijhuis | 7 | 0 | 1 | - | 7 |
P = Matches played,
C = Cards .