| Referee | P |  |
 |
 |
P / C |
|---|---|---|---|---|---|
| Sergey Karasev | 1 | 1 | - | - | 1 |
| Istvan Vad | 1 | 1 | - | - | 1 |
| Milorad Mazic | 2 | 1 | - | - | 2 |
| Javier Estrada Fernandez | 2 | 1 | - | - | 2 |
| Alireza Faghani | 2 | 1 | - | - | 2 |
| Carlos Cerro Grande | 2 | 1 | - | - | 2 |
| Tobias Welz | 2 | 1 | - | - | 2 |
| Javier Iglesias Villanueva | 2 | 1 | - | - | 2 |
| Rosario Abisso | 2 | 1 | - | - | 2 |
| Marco Fritz | 3 | 1 | - | - | 3 |
| Cuneyt Cakir | 4 | 1 | - | - | 4 |
| Alejandro Jose Hernandez Hernandez | 4 | 1 | - | - | 4 |
| Robert Schroder | 4 | 1 | - | - | 4 |
| Markus Schmidt | 5 | 1 | - | - | 5 |
| Jesus Gil Manzano | 5 | 1 | - | - | 5 |
| Anthony Taylor | 5 | 1 | - | - | 5 |
| Sven Jablonski | 7 | 1 | - | - | 7 |
| Christian Dingert | 8 | 1 | - | - | 8 |
| Antonio Miguel Mateu Lahoz | 8 | 1 | - | - | 8 |
| Deniz Aytekin | 9 | 1 | - | - | 9 |
P = Matches played,
C = Cards .