| Referee | Matches | FH | SH | W | D | L |  |
 |
 |
C/M |
|---|---|---|---|---|---|---|---|---|---|---|
| Sergei Ivanov | 1 | 2 | 1 | - | - | 1 | 3 | - | - | 3 |
| Dennis Higler | 1 | - | 3 | - | 1 | - | 3 | - | - | 3 |
| Aliyar Agayev | 1 | 1 | 1 | - | - | 1 | 2 | - | - | 2 |
| Fabio Maresca | 1 | 2 | - | - | - | 1 | 2 | 1 | - | 2 |
| Aleksandar Stavrev | 1 | - | 2 | - | 1 | - | 2 | - | - | 2 |
| Alejandro Jose Hernandez Hernandez | 1 | 1 | 1 | - | - | 1 | 2 | - | - | 2 |
| Michael Oliver | 1 | 2 | - | - | - | 1 | 2 | - | - | 2 |
| Daniel Stefanski | 1 | - | - | - | - | 1 | - | - | - | 0 |
| Andreas Ekberg | 1 | - | - | 1 | - | - | - | - | - | 0 |
| Kristo Tohver | 1 | - | - | - | - | 1 | - | - | - | 0 |
| 10 | 8 | 8 | 1 | 2 | 7 | 16 | 1 | - | 1.6 |
FH = First half,
SH = Second half,
W = Matches won,
D = Matches drawn,
L = Matches lost,
C/M = Cards/Match.