| Referee | P |  |
 |
 |
P / C |
|---|---|---|---|---|---|
| Cuneyt Cakir | 7 | 3 | - | - | 2.33 |
| Davide Massa | 5 | 2 | - | - | 2.5 |
| Antonio Miguel Mateu Lahoz | 7 | 2 | - | - | 3.5 |
| Jeremie Pignard | 8 | 2 | - | - | 4 |
| Clement Turpin | 13 | 2 | - | - | 6.5 |
| David Fernandez Borbalan | 1 | 1 | - | - | 1 |
| Manuel Oliveira | 1 | 1 | - | - | 1 |
| Tobias Stieler | 1 | 1 | - | - | 1 |
| Frank Schneider | 1 | 1 | - | - | 1 |
| Fran Jovic | 1 | 1 | - | - | 1 |
| Ismail Elfath | 1 | 1 | - | - | 1 |
| Andreas Ekberg | 2 | 1 | - | - | 2 |
| Thomas Leonard | 3 | 1 | - | - | 3 |
| Ovidiu Hategan | 3 | 1 | - | - | 3 |
| Bjorn Kuipers | 3 | 1 | - | - | 3 |
| Slavko Vincic | 3 | 1 | - | - | 3 |
| Felix Brych | 5 | 1 | - | - | 5 |
| Jeremy Stinat | 5 | 1 | - | - | 5 |
| Mikael Lesage | 6 | 1 | - | - | 6 |
| Daniele Orsato | 6 | 1 | - | - | 6 |
| Jesus Gil Manzano | 6 | 1 | - | - | 6 |
| Benoit Bastien | 11 | 1 | - | - | 11 |
| Sergey Karasev | 2 | 0 | 1 | - | 2 |
P = Matches played,
C = Cards .