| Referee | P |  |
 |
 |
P / C |
|---|---|---|---|---|---|
| Andre Marriner | 28 | 9 | - | - | 3.11 |
| Martin Atkinson | 40 | 9 | - | - | 4.44 |
| Marco Guida | 9 | 5 | - | - | 1.8 |
| Kevin Friend | 12 | 5 | - | - | 2.4 |
| Howard Webb | 23 | 5 | - | - | 4.6 |
| Gianpaulo Calvarese | 11 | 4 | - | - | 2.75 |
| Daniele Orsato | 13 | 4 | - | 1 | 2.6 |
| Lee Mason | 19 | 4 | - | - | 4.75 |
| Mark Clattenburg | 19 | 4 | - | - | 4.75 |
| Phil Dowd | 26 | 4 | - | - | 6.5 |
| Marco di Bello | 5 | 3 | - | - | 1.67 |
| Gianluca Manganiello | 6 | 3 | - | - | 2 |
| Michael Fabbri | 7 | 3 | - | - | 2.33 |
| Gianluca Rocchi | 11 | 3 | - | - | 3.67 |
| Fabio Maresca | 13 | 3 | - | - | 4.33 |
| Anthony Taylor | 21 | 3 | - | - | 7 |
| Michael Oliver | 21 | 3 | - | - | 7 |
| Lee Probert | 9 | 2 | - | - | 4.5 |
| Massimiliano Irrati | 10 | 2 | - | - | 5 |
| Craig Pawson | 12 | 2 | - | - | 6 |
| Jonathan Moss | 13 | 2 | - | - | 6.5 |
| Alan Wiley | 14 | 2 | - | 1 | 4.67 |
| Peter Walton | 16 | 2 | - | - | 8 |
| Daniel Stefanski | 1 | 1 | - | - | 1 |
| Orel Grinfeld | 1 | 1 | - | - | 1 |
| Juan Luca Sacchi | 1 | 1 | - | - | 1 |
| Alon Yefet | 1 | 1 | - | - | 1 |
| Wilmar Roldan | 1 | 1 | - | - | 1 |
| Duarte Gomes | 1 | 1 | - | - | 1 |
| Gianluca Aureliano | 1 | 1 | - | - | 1 |
| Fabrizio Pasqua | 1 | 1 | - | - | 1 |
| Andrea Colombo | 1 | 1 | - | - | 1 |
| Milorad Mazic | 1 | 1 | - | - | 1 |
| Aliyar Agayev | 1 | 1 | - | - | 1 |
| Damir Skomina | 2 | 1 | - | - | 2 |
| Marco Piccinini | 2 | 1 | - | - | 2 |
| Konrad Plautz | 2 | 1 | - | - | 2 |
| Jesus Gil Manzano | 3 | 1 | - | - | 3 |
| Antonio Damato | 3 | 1 | - | - | 3 |
| Simone Sozza | 3 | 1 | - | - | 3 |
| Antonio Giua | 4 | 1 | - | - | 4 |
| Piero Giacomelli | 4 | 1 | - | - | 4 |
| Bjorn Kuipers | 4 | 1 | - | - | 4 |
| Luca Banti | 6 | 1 | - | - | 6 |
| Mike Riley | 6 | 1 | - | - | 6 |
| Paolo Mazzoleni | 6 | 1 | - | - | 6 |
| Davide Massa | 7 | 1 | - | - | 7 |
| Luca Pairetto | 8 | 1 | - | - | 8 |
| Neil Swarbrick | 8 | 1 | - | - | 8 |
| Mike Jones | 9 | 1 | - | - | 9 |
| Robert Madley | 9 | 1 | - | - | 9 |
| Rosario Abisso | 9 | 1 | - | - | 9 |
| Mark Halsey | 11 | 1 | - | 1 | 5.5 |
| Sergio Pezzotta | 1 | 0 | 1 | - | 1 |
P = Matches played,
C = Cards .