| Referee | P |  |
 |
 |
P / C |
|---|---|---|---|---|---|
| Fabio Maresca | 13 | 5 | - | - | 2.6 |
| Gianluca Manganiello | 5 | 3 | 1 | - | 1.25 |
| Paolo Valeri | 10 | 3 | - | - | 3.33 |
| Wilmar Roldan | 2 | 2 | - | - | 1 |
| Andrea Colombo | 2 | 2 | - | - | 1 |
| Federico La Penna | 5 | 2 | - | - | 2.5 |
| Danny Desmond Makkelie | 6 | 2 | - | - | 3 |
| Massimiliano Irrati | 9 | 2 | - | - | 4.5 |
| Maurizio Mariani | 10 | 2 | - | - | 5 |
| Szymon Marciniak | 10 | 2 | - | - | 5 |
| Ruddy Buquet | 1 | 1 | - | - | 1 |
| Roddy Zambrano | 1 | 1 | - | - | 1 |
| Diego Haro | 1 | 1 | - | - | 1 |
| Tobias Stieler | 1 | 1 | - | - | 1 |
| Ovidiu Hategan | 1 | 1 | - | - | 1 |
| Manuel Volpi | 1 | 1 | - | - | 1 |
| Daniel Siebert | 1 | 1 | - | - | 1 |
| Carlos Cerro Grande | 1 | 1 | - | - | 1 |
| William Collum | 1 | 1 | - | - | 1 |
| Sandro Scharer | 2 | 1 | - | - | 2 |
| Davide Ghersini | 2 | 1 | - | - | 2 |
| Paolo Mazzoleni | 3 | 1 | - | - | 3 |
| Slavko Vincic | 3 | 1 | - | - | 3 |
| Clement Turpin | 3 | 1 | - | - | 3 |
| Matteo Marchetti | 4 | 1 | - | - | 4 |
| Rosario Abisso | 4 | 1 | - | - | 4 |
| Gianpaulo Calvarese | 5 | 1 | - | - | 5 |
| Davide Massa | 11 | 1 | - | - | 11 |
| Marco Guida | 12 | 1 | - | - | 12 |
| Daniele Doveri | 14 | 1 | - | - | 14 |
P = Matches played,
C = Cards .