| Referee | P |  |
 |
 |
P / C |
|---|---|---|---|---|---|
| Joseph Dickerson | 4 | 2 | - | - | 2 |
| Serdar Gozubuyuk | 1 | 1 | - | - | 1 |
| Davide Massa | 1 | 1 | - | - | 1 |
| Stefan Johannesson | 1 | 1 | - | - | 1 |
| Aleksandar Stavrev | 1 | 1 | - | - | 1 |
| Pawel Raczkowski | 1 | 1 | - | - | 1 |
| Gediminas Mazelka | 1 | 1 | - | - | 1 |
| Anthony Taylor | 1 | 1 | - | - | 1 |
| Allen Chapman | 1 | 1 | - | - | 1 |
| Alex Chilowicz | 1 | 1 | - | - | 1 |
| Alan Kelly | 1 | 1 | - | - | 1 |
| Robert Sibiga | 2 | 1 | - | - | 2 |
| Victor Rivas | 2 | 1 | - | - | 2 |
| Ivan Kruzliak | 2 | 1 | - | - | 2 |
| Ismail Elfath | 3 | 1 | - | - | 3 |
| Rubiel Vazquez | 4 | 1 | - | - | 4 |
P = Matches played,
C = Cards .