| Referee | P |  |
 |
 |
P / C |
|---|---|---|---|---|---|
| Martin Atkinson | 2 | 2 | - | - | 1 |
| Javier Estrada Fernandez | 3 | 2 | - | - | 1.5 |
| Daniele Orsato | 4 | 2 | - | - | 2 |
| Istvan Kovacs | 1 | 1 | - | - | 1 |
| Andreas Ekberg | 1 | 1 | - | - | 1 |
| Manuel Oliveira | 1 | 1 | - | 1 | 0.5 |
| Andre Marriner | 2 | 1 | - | - | 2 |
| Alejandro Jose Hernandez Hernandez | 2 | 1 | - | - | 2 |
| William Collum | 2 | 1 | - | - | 2 |
| Marco di Bello | 6 | 1 | - | - | 6 |
| Daniele Doveri | 8 | 1 | - | - | 8 |
| Gianpaulo Calvarese | 9 | 1 | - | - | 9 |
P = Matches played,
C = Cards .