| Referee | P |  |
 |
 |
P / C |
|---|---|---|---|---|---|
| Bas Nijhuis | 1 | 1 | - | - | 1 |
| Stanislav Todorov | 1 | 1 | - | - | 1 |
| Martin Atkinson | 1 | 1 | - | 1 | 0.5 |
| Anthony Taylor | 1 | 1 | - | - | 1 |
| Kevin Clancy | 1 | 1 | - | - | 1 |
| Ville Nevalainen | 1 | 1 | - | - | 1 |
| Tobias Welz | 1 | 1 | - | - | 1 |
| Anasthasios Sidiropoulos | 1 | 1 | - | - | 1 |
| Mattias Gestranius | 1 | 1 | - | - | 1 |
| Daniel Siebert | 1 | 1 | 1 | - | 0.5 |
| Bobby Madden | 1 | 1 | - | - | 1 |
| Ali Palabiyik | 2 | 1 | - | - | 2 |
| Orel Grinfeld | 2 | 1 | - | - | 2 |
| Gediminas Mazelka | 2 | 1 | - | - | 2 |
| Aleksandar Stavrev | 2 | 1 | - | - | 2 |
| Huseyin Gocek | 3 | 1 | - | 1 | 1.5 |
| Liran Liany | 3 | 1 | - | - | 3 |
| Harald Lechner | 3 | 1 | - | - | 3 |
P = Matches played,
C = Cards .