| Referee | P |  |
 |
 |
P / C |
|---|---|---|---|---|---|
| Bas Nijhuis | 11 | 5 | - | - | 2.2 |
| Serdar Gozubuyuk | 7 | 3 | - | - | 2.33 |
| Gianluca Rocchi | 8 | 3 | - | - | 2.67 |
| Maurizio Mariani | 10 | 3 | - | - | 3.33 |
| Fabio Maresca | 10 | 3 | - | - | 3.33 |
| Andris Treimanis | 2 | 2 | - | - | 1 |
| Federico Dionisi | 3 | 2 | - | - | 1.5 |
| Richard Liesveld | 6 | 2 | - | - | 3 |
| Piero Giacomelli | 7 | 2 | - | - | 3.5 |
| Michael Fabbri | 9 | 2 | - | - | 4.5 |
| Davide Massa | 9 | 2 | - | - | 4.5 |
| Massimiliano Irrati | 11 | 2 | - | - | 5.5 |
| Daniele Doveri | 13 | 2 | - | - | 6.5 |
| Daniel Stefanski | 1 | 1 | - | - | 1 |
| Felix Zwayer | 1 | 1 | - | - | 1 |
| Christian Dingert | 1 | 1 | - | - | 1 |
| Antonio Miguel Mateu Lahoz | 1 | 1 | - | - | 1 |
| Jeroen Manschot | 2 | 1 | - | - | 2 |
| Michael Oliver | 2 | 1 | - | - | 2 |
| Giovanni Ayroldi | 2 | 1 | - | - | 2 |
| Carlos Del Cerro Grande | 3 | 1 | - | - | 3 |
| Luca Banti | 3 | 1 | - | - | 3 |
| Federico La Penna | 3 | 1 | - | - | 3 |
| Antonio Giua | 3 | 1 | - | - | 3 |
| Jesus Gil Manzano | 3 | 1 | - | - | 3 |
| Livio Marinelli | 4 | 1 | - | - | 4 |
| Danny Desmond Makkelie | 6 | 1 | - | - | 6 |
| Marco Guida | 7 | 1 | - | - | 7 |
| Rosario Abisso | 7 | 1 | - | - | 7 |
| Paolo Valeri | 7 | 1 | - | - | 7 |
| Daniele Chiffi | 8 | 1 | - | - | 8 |
| Dennis Higler | 8 | 1 | - | - | 8 |
| Daniele Orsato | 13 | 1 | - | - | 13 |
P = Matches played,
C = Cards .