| Referee | P |  |
 |
 |
P / C |
|---|---|---|---|---|---|
| Nicola Rizzoli | 25 | 9 | - | - | 2.78 |
| Paolo Valeri | 26 | 5 | - | - | 5.2 |
| Daniele Orsato | 28 | 5 | - | - | 5.6 |
| Paolo Mazzoleni | 23 | 4 | - | - | 5.75 |
| Luca Banti | 24 | 4 | - | - | 6 |
| Gianluca Rocchi | 25 | 4 | - | - | 6.25 |
| Gianpaulo Calvarese | 12 | 3 | - | - | 4 |
| Andrea Gervasoni | 12 | 3 | - | 1 | 3 |
| Mauro Bergonzi | 12 | 3 | - | - | 4 |
| Antonio Miguel Mateu Lahoz | 4 | 2 | - | - | 2 |
| Mark Clattenburg | 4 | 2 | - | - | 2 |
| Emidio Morganti | 7 | 2 | - | - | 3.5 |
| Bjorn Kuipers | 8 | 2 | - | - | 4 |
| Felix Brych | 11 | 2 | - | - | 5.5 |
| Marco Guida | 15 | 2 | - | - | 7.5 |
| Antonio Damato | 16 | 2 | - | - | 8 |
| Claudio Gavillucci | 1 | 1 | - | - | 1 |
| Craig Thomson | 1 | 1 | - | - | 1 |
| Stefano Ayroldi | 1 | 1 | - | - | 1 |
| Djamel Haimoudi | 1 | 1 | - | - | 1 |
| Duarte Gomes | 1 | 1 | - | - | 1 |
| Bas Nijhuis | 1 | 1 | - | - | 1 |
| Firat Aydinus | 2 | 1 | - | - | 2 |
| Nicola Pierpaoli | 2 | 1 | - | - | 2 |
| Benito Archundia | 2 | 1 | - | - | 2 |
| Lubos Michel | 2 | 1 | - | - | 2 |
| Herbert Fandel | 2 | 1 | - | - | 2 |
| Deniz Aytekin | 2 | 1 | - | - | 2 |
| Carlos Del Cerro Grande | 2 | 1 | - | - | 2 |
| Massimiliano Saccini | 3 | 1 | - | - | 3 |
| Stephane Lannoy | 3 | 1 | - | - | 3 |
| Milorad Mazic | 3 | 1 | - | - | 3 |
| Juan Luca Sacchi | 3 | 1 | - | - | 3 |
| Alberto Undiano Mallenco | 3 | 1 | - | 1 | 1.5 |
| Svein Oddvar Moen | 3 | 1 | - | - | 3 |
| Felix Zwayer | 3 | 1 | - | - | 3 |
| Matteo Trefoloni | 3 | 1 | - | - | 3 |
| Viktor Kassai | 4 | 1 | - | - | 4 |
| Michael Oliver | 4 | 1 | - | - | 4 |
| Martin Atkinson | 5 | 1 | - | - | 5 |
| Jonas Eriksson | 5 | 1 | - | - | 5 |
| Carmine Russo | 5 | 1 | - | - | 5 |
| Sebastiano Peruzzo | 5 | 1 | - | - | 5 |
| Szymon Marciniak | 5 | 1 | - | - | 5 |
| Stefano Farina | 5 | 1 | - | - | 5 |
| Howard Webb | 6 | 1 | - | - | 6 |
| William Collum | 6 | 1 | - | - | 6 |
| Sergey Karasev | 6 | 1 | - | 1 | 3 |
| Andrea De Marco | 9 | 1 | - | - | 9 |
| Maurizio Mariani | 10 | 1 | - | - | 10 |
| Daniele Doveri | 11 | 1 | - | - | 11 |
| Piero Giacomelli | 12 | 1 | - | - | 12 |
| Paolo Tagliavento | 18 | 1 | - | - | 18 |
| Manuel Grafe | 1 | 0 | 1 | - | 1 |
| Gabriele Gava | 6 | 0 | 1 | - | 6 |
P = Matches played,
C = Cards .