| Referee | P |  |
 |
 |
P / C |
|---|---|---|---|---|---|
| Nicola Rizzoli | 2 | 2 | - | - | 1 |
| Arturo Dauben Ibanez | 1 | 1 | - | - | 1 |
| Martin Hansson | 1 | 1 | - | - | 1 |
| Markus Merk | 1 | 1 | - | - | 1 |
| Alberto Undiano Mallenco | 1 | 1 | - | - | 1 |
| Mark Clattenburg | 1 | 1 | - | - | 1 |
| Kyros Vassaras | 2 | 1 | - | - | 2 |
| Manuel Mejuto Gonzalez | 2 | 1 | - | - | 2 |
| Luca Banti | 2 | 1 | - | - | 2 |
| Antony Gautier | 2 | 1 | - | - | 2 |
| Manuel De Sousa | 2 | 1 | - | - | 2 |
| Paolo Tagliavento | 2 | 1 | - | - | 2 |
| Pedro Proenca | 2 | 1 | - | - | 2 |
| Milorad Mazic | 3 | 1 | - | - | 3 |
| Matej Jug | 2 | 0 | - | 1 | 2 |
P = Matches played,
C = Cards .