| Referee | P |  |
 |
 |
P / C |
|---|---|---|---|---|---|
| Pedro Proenca | 1 | 1 | - | - | 1 |
| Knut Kircher | 1 | 1 | - | - | 1 |
| Mike Dean | 1 | 1 | 1 | - | 0.5 |
| Liran Liany | 1 | 1 | - | - | 1 |
| Costas Kapitanis | 1 | 1 | - | - | 1 |
| Antonio Miguel Mateu Lahoz | 1 | 1 | - | - | 1 |
| Danny Desmond Makkelie | 1 | 1 | - | - | 1 |
| Anasthasios Sidiropoulos | 1 | 1 | - | - | 1 |
| Alain Hamer | 2 | 1 | - | - | 2 |
| Wolfgang Stark | 2 | 1 | - | - | 2 |
| Eduardo Iturralde Gonzalez | 2 | 1 | - | - | 2 |
| Matej Jug | 2 | 1 | - | - | 2 |
| Clement Turpin | 2 | 1 | - | - | 2 |
| Szymon Marciniak | 2 | 1 | - | - | 2 |
| Milorad Mazic | 2 | 1 | - | - | 2 |
| William Collum | 3 | 1 | - | - | 3 |
| Martin Atkinson | 3 | 1 | - | - | 3 |
P = Matches played,
C = Cards .