| Referee | P |  |
 |
 |
P / C |
|---|---|---|---|---|---|
| Mark Clattenburg | 13 | 6 | - | - | 2.17 |
| Alan Wiley | 11 | 5 | - | - | 2.2 |
| Antonio Damato | 7 | 4 | - | - | 1.75 |
| Paolo Tagliavento | 9 | 3 | - | - | 3 |
| Gianluca Rocchi | 10 | 3 | - | - | 3.33 |
| Michael Oliver | 12 | 3 | - | - | 4 |
| Nicola Rizzoli | 15 | 3 | - | - | 5 |
| Martin Atkinson | 18 | 3 | - | - | 6 |
| Pablo Gonzalez Fuertes | 2 | 2 | - | - | 1 |
| Javier Alberola Rojas | 3 | 2 | - | - | 1.5 |
| Massimiliano Saccini | 4 | 2 | - | - | 2 |
| Stefano Farina | 6 | 2 | - | - | 3 |
| Kevin Friend | 6 | 2 | - | - | 3 |
| Howard Webb | 12 | 2 | - | - | 6 |
| Steve Bennett | 14 | 2 | - | - | 7 |
| Mike Dean | 20 | 2 | - | - | 10 |
| Nicola Pierpaoli | 1 | 1 | - | - | 1 |
| Adrian Cordero Vega | 1 | 1 | - | - | 1 |
| Eduardo Iturralde Gonzalez | 1 | 1 | - | - | 1 |
| Massimo Busacca | 1 | 1 | - | - | 1 |
| William Collum | 1 | 1 | - | - | 1 |
| Stephane Lannoy | 1 | 1 | - | - | 1 |
| Mario Melero Lopez | 1 | 1 | - | 1 | 0.5 |
| Sergey Karasev | 1 | 1 | - | - | 1 |
| Tony Chapron | 1 | 1 | - | - | 1 |
| Jose Maria Sanchez Martinez | 1 | 1 | - | - | 1 |
| Herbert Fandel | 2 | 1 | - | - | 2 |
| Frank de Bleeckere | 2 | 1 | - | - | 2 |
| Davide Massa | 2 | 1 | - | - | 2 |
| David Fernandez Borbalan | 2 | 1 | - | - | 2 |
| Milorad Mazic | 2 | 1 | - | - | 2 |
| Felix Brych | 3 | 1 | - | - | 3 |
| Viktor Kassai | 4 | 1 | - | - | 4 |
| Emidio Morganti | 4 | 1 | - | - | 4 |
| Mauro Bergonzi | 5 | 1 | - | - | 5 |
| Claus Bo Larsen | 5 | 1 | - | - | 5 |
| Lee Probert | 5 | 1 | - | - | 5 |
| Phil Dowd | 7 | 1 | - | - | 7 |
| Anthony Taylor | 8 | 1 | - | - | 8 |
| Lee Mason | 9 | 1 | 1 | - | 4.5 |
| Mike Riley | 10 | 1 | - | - | 10 |
| Graham Poll | 11 | 1 | - | - | 11 |
| Andre Marriner | 12 | 1 | - | - | 12 |
P = Matches played,
C = Cards .