| Referee | P |  |
 |
 |
P / C |
|---|---|---|---|---|---|
| Anthony Taylor | 27 | 5 | - | - | 5.4 |
| Martin Atkinson | 13 | 4 | - | - | 3.25 |
| Daniele Orsato | 13 | 4 | - | - | 3.25 |
| Stuart Attwell | 18 | 4 | - | - | 4.5 |
| Antonio Damato | 11 | 3 | - | - | 3.67 |
| Gianluca Rocchi | 14 | 3 | - | - | 4.67 |
| Luca Banti | 16 | 3 | - | - | 5.33 |
| Michael Oliver | 25 | 3 | - | - | 8.33 |
| Lee Mason | 3 | 2 | - | - | 1.5 |
| Andrea Gervasoni | 5 | 2 | - | - | 2.5 |
| Paolo Valeri | 5 | 2 | - | - | 2.5 |
| Felix Zwayer | 6 | 2 | - | - | 3 |
| Gianpaulo Calvarese | 7 | 2 | - | - | 3.5 |
| Massimiliano Irrati | 10 | 2 | - | - | 5 |
| Jonathan Moss | 13 | 2 | - | - | 6.5 |
| Davide Massa | 15 | 2 | - | - | 7.5 |
| Andre Marriner | 16 | 2 | - | - | 8 |
| Craig Pawson | 18 | 2 | - | - | 9 |
| Paul Tierney | 19 | 2 | - | - | 9.5 |
| Oliver Langford | 1 | 1 | - | - | 1 |
| Javier Estrada Fernandez | 1 | 1 | - | - | 1 |
| Bobby Madden | 1 | 1 | - | - | 1 |
| Ruddy Buquet | 1 | 1 | - | - | 1 |
| Mark Clattenburg | 1 | 1 | - | - | 1 |
| Deniz Aytekin | 1 | 1 | - | - | 1 |
| Jonas Eriksson | 1 | 1 | - | - | 1 |
| Sebastiano Peruzzo | 1 | 1 | - | - | 1 |
| Dino Tommasi | 1 | 1 | - | - | 1 |
| Bjorn Kuipers | 2 | 1 | - | - | 2 |
| Srdjan Jovanovic | 2 | 1 | - | - | 2 |
| Marco Guida | 2 | 1 | - | - | 2 |
| Glenn Nyberg | 3 | 1 | - | - | 3 |
| Michael Fabbri | 3 | 1 | - | - | 3 |
| Danny Desmond Makkelie | 4 | 1 | - | - | 4 |
| Graham Scott | 5 | 1 | - | - | 5 |
| Maurizio Mariani | 5 | 1 | - | - | 5 |
| Damir Skomina | 5 | 1 | - | - | 5 |
| Cuneyt Cakir | 5 | 1 | - | - | 5 |
| Clement Turpin | 5 | 1 | - | - | 5 |
| Robert Jones | 5 | 1 | - | - | 5 |
| Domenico Celi De Campobasso | 6 | 1 | - | - | 6 |
| Felix Brych | 6 | 1 | - | - | 6 |
| Simon Hooper | 7 | 1 | - | - | 7 |
| Marco di Bello | 8 | 1 | - | - | 8 |
| Peter Bankes | 8 | 1 | - | - | 8 |
| Paolo Mazzoleni | 9 | 1 | - | - | 9 |
| Mike Dean | 9 | 1 | - | - | 9 |
| Daniele Doveri | 10 | 1 | - | - | 10 |
| Nicola Rizzoli | 10 | 1 | - | - | 10 |
| Kevin Friend | 14 | 1 | - | - | 14 |
| Chris Kavanagh | 15 | 1 | - | - | 15 |
P = Matches played,
C = Cards .