| Referee | P |  |
 |
 |
P / C |
|---|---|---|---|---|---|
| Stephen Studer | 1 | 1 | - | - | 1 |
| Halis Ozkahya | 1 | 1 | - | - | 1 |
| Eric Braamhaar | 1 | 1 | - | - | 1 |
| Wolfgang Stark | 1 | 1 | - | - | 1 |
| Marijo Strahonja | 1 | 1 | - | - | 1 |
| Alberto Undiano Mallenco | 1 | 1 | - | - | 1 |
| Liran Liany | 1 | 1 | - | - | 1 |
| Alan Kelly | 1 | 1 | - | - | 1 |
| Carlos Velasco Carballo | 2 | 1 | - | - | 2 |
| Nima Saghafi | 2 | 1 | - | - | 2 |
| Bjorn Kuipers | 3 | 1 | - | - | 3 |
P = Matches played,
C = Cards .