| Referee | P |  |
 |
 |
P / C |
|---|---|---|---|---|---|
| Fabio Maresca | 6 | 2 | - | - | 3 |
| Marco Serra | 1 | 1 | - | - | 1 |
| Jouni Hyytia | 1 | 1 | - | - | 1 |
| Jarred Gillett | 2 | 1 | - | - | 2 |
| Luca Massimi | 2 | 1 | - | - | 2 |
| Michael Oliver | 3 | 1 | - | - | 3 |
| Antonio Giua | 3 | 1 | - | - | 3 |
| Francesco Fourneau | 3 | 1 | - | - | 3 |
| Istvan Kovacs | 3 | 1 | - | - | 3 |
| Chris Kavanagh | 3 | 1 | - | - | 3 |
| Gianpaulo Calvarese | 3 | 1 | - | - | 3 |
| Luca Pairetto | 6 | 1 | - | - | 6 |
P = Matches played,
C = Cards .