| Referee | P |  |
 |
 |
P / C |
|---|---|---|---|---|---|
| Pavel Kralovec | 2 | 2 | - | - | 1 |
| Ricardo de Burgos | 2 | 2 | - | - | 1 |
| Ivan Bebek | 2 | 2 | - | - | 1 |
| Nikola Dabanovic | 3 | 2 | - | - | 1.5 |
| Tom Harald Hagen | 1 | 1 | - | - | 1 |
| Ignasi Villamayor Rozados | 1 | 1 | - | - | 1 |
| Michael Oliver | 1 | 1 | - | - | 1 |
| Bas Nijhuis | 1 | 1 | - | 1 | 0.5 |
| Martin Strombergsson | 1 | 1 | - | - | 1 |
| Aleksey Nikolaev | 1 | 1 | - | - | 1 |
| Istvan Kovacs | 1 | 1 | - | - | 1 |
| Aleksandar Stavrev | 1 | 1 | - | - | 1 |
| Tiago Martins | 1 | 1 | - | - | 1 |
| Irfan Peljito | 1 | 1 | - | - | 1 |
| Adrian Cordero Vega | 1 | 1 | - | - | 1 |
| Andris Treimanis | 1 | 1 | - | - | 1 |
| Cesar Soto Grado | 1 | 1 | - | - | 1 |
| William Collum | 1 | 1 | - | - | 1 |
| Sebastian Gishamer | 1 | 1 | - | - | 1 |
| Isidro Diaz de Mera Escuderos | 1 | 1 | - | - | 1 |
| Daniele Orsato | 1 | 1 | - | - | 1 |
| Jose Maria Sanchez Martinez | 1 | 1 | - | - | 1 |
| Enea Jorgji | 2 | 1 | - | - | 2 |
| Alejandro Jose Hernandez Hernandez | 2 | 1 | - | - | 2 |
| Carlos Del Cerro Grande | 2 | 1 | - | - | 2 |
| Jesus Gil Manzano | 2 | 1 | - | - | 2 |
| Alejandro Muniz Ruiz | 3 | 1 | - | - | 3 |
| Jaime Latre-Santiago | 3 | 1 | - | - | 3 |
P = Matches played,
C = Cards .