| Referee | P |  |
 |
 |
P / C |
|---|---|---|---|---|---|
| Tobias Stieler | 6 | 3 | - | - | 2 |
| Deniz Aytekin | 8 | 3 | - | - | 2.67 |
| Paul Tierney | 10 | 3 | - | - | 3.33 |
| Anthony Taylor | 14 | 3 | - | 1 | 3.5 |
| John Brooks | 2 | 2 | - | - | 1 |
| Daniel Schlager | 3 | 2 | - | - | 1.5 |
| Sven Jablonski | 6 | 2 | - | - | 3 |
| Felix Zwayer | 9 | 2 | - | - | 4.5 |
| Craig Pawson | 9 | 2 | - | - | 4.5 |
| Maurizio Mariani | 1 | 1 | - | - | 1 |
| Bjorn Kuipers | 1 | 1 | - | - | 1 |
| Jesus Gil Manzano | 2 | 1 | - | - | 2 |
| David Coote | 3 | 1 | - | - | 3 |
| Simon Hooper | 4 | 1 | - | - | 4 |
| Martin Atkinson | 4 | 1 | - | - | 4 |
| Tobias Welz | 5 | 1 | - | - | 5 |
| Szymon Marciniak | 6 | 1 | - | - | 6 |
P = Matches played,
C = Cards .