| Referee | P |  |
 |
 |
P / C |
|---|---|---|---|---|---|
| Mirolslav Zelinka | 1 | 1 | - | - | 1 |
| Cristian Balaj | 1 | 1 | - | - | 1 |
| Serhiy Boiko | 1 | 1 | - | - | 1 |
| Bas Nijhuis | 1 | 1 | - | - | 1 |
| Rosario Abisso | 1 | 1 | - | - | 1 |
| Martin Atkinson | 1 | 1 | - | - | 1 |
| Alberto Undiano Mallenco | 2 | 1 | - | - | 2 |
| Michael Oliver | 3 | 1 | - | - | 3 |
| Davide Massa | 5 | 1 | - | - | 5 |
P = Matches played,
C = Cards .