| Referee | P |  |
 |
 |
P / C |
|---|---|---|---|---|---|
| Istvan Kovacs | 4 | 3 | - | - | 1.33 |
| Federico La Penna | 7 | 2 | - | - | 3.5 |
| Marco di Bello | 14 | 2 | - | - | 7 |
| Ivan Kruzliak | 1 | 1 | - | - | 1 |
| Gianluca Aureliano | 2 | 1 | - | - | 2 |
| Alejandro Jose Hernandez Hernandez | 2 | 1 | - | - | 2 |
| Bjorn Kuipers | 2 | 1 | - | - | 2 |
| Sergey Karasev | 2 | 1 | - | - | 2 |
| Juan Martinez Munuera | 3 | 1 | - | - | 3 |
| Michael Oliver | 4 | 1 | - | - | 4 |
| Jose Maria Sanchez Martinez | 4 | 1 | - | - | 4 |
| Marco Piccinini | 4 | 1 | - | - | 4 |
| Clement Turpin | 5 | 1 | - | - | 5 |
| Jesus Gil Manzano | 8 | 1 | - | - | 8 |
| Daniele Orsato | 11 | 1 | - | - | 11 |
| Daniele Doveri | 14 | 1 | - | 1 | 7 |
P = Matches played,
C = Cards .