| Referee | P |  |
 |
 |
P / C |
|---|---|---|---|---|---|
| Fotis Bazakos | 6 | 2 | - | - | 3 |
| Baldomero Toledo | 7 | 2 | - | - | 3.5 |
| Tom van Sichem | 1 | 1 | - | - | 1 |
| Carl Boyeson | 1 | 1 | - | - | 1 |
| Mark Geiger | 2 | 1 | - | - | 2 |
| Joseph Dickerson | 3 | 1 | - | - | 3 |
| Sorin Stoica | 4 | 1 | - | - | 4 |
| Jair Marrufo | 5 | 1 | - | - | 5 |
| Rubiel Vazquez | 5 | 1 | - | - | 5 |
| Pol van Boekel | 5 | 1 | - | - | 5 |
| Danny Desmond Makkelie | 5 | 1 | - | - | 5 |
| Richard Liesveld | 6 | 1 | - | - | 6 |
| Serdar Gozubuyuk | 7 | 1 | - | - | 7 |
| Dennis Higler | 8 | 1 | - | - | 8 |
P = Matches played,
C = Cards .