| Referee | P |  |
 |
 |
P / C |
|---|---|---|---|---|---|
| Ignasi Villamayor Rozados | 1 | 1 | - | - | 1 |
| Oliver Drachta | 1 | 1 | - | - | 1 |
| Selcuk Dereli | 1 | 1 | - | - | 1 |
| Felix Brych | 1 | 1 | - | - | 1 |
| Istvan Kovacs | 1 | 1 | - | 1 | 0.5 |
| Kristo Tohver | 1 | 1 | - | - | 1 |
| Juri Frischer | 1 | 1 | - | - | 1 |
| Ali Palabiyik | 1 | 1 | - | - | 1 |
| Thorvaldur Arnason | 1 | 1 | - | - | 1 |
| Harald Lechner | 1 | 0 | 1 | - | 1 |
P = Matches played,
C = Cards .