| Referee | P |  |
 |
 |
P / C |
|---|---|---|---|---|---|
| Anthony Taylor | 1 | 1 | - | - | 1 |
| Svein Oddvar Moen | 2 | 1 | - | - | 2 |
| Milorad Mazic | 2 | 1 | - | 1 | 1 |
| Ruddy Buquet | 2 | 1 | - | - | 2 |
| Antonio Miguel Mateu Lahoz | 3 | 1 | - | - | 3 |
| Clement Turpin | 3 | 1 | - | 1 | 1.5 |
| Felix Zwayer | 5 | 1 | - | - | 5 |
| Michael Weiner | 7 | 1 | - | - | 7 |
| Manuel Grafe | 9 | 1 | - | - | 9 |
| Knut Kircher | 10 | 1 | - | - | 10 |
P = Matches played,
C = Cards .