| Referee | P |  |
 |
 |
P / C |
|---|---|---|---|---|---|
| Andre Marriner | 20 | 4 | - | - | 5 |
| Anthony Taylor | 23 | 4 | - | - | 5.75 |
| Mike Dean | 22 | 3 | - | - | 7.33 |
| Nicola Rizzoli | 5 | 2 | - | - | 2.5 |
| Gianluca Rocchi | 6 | 2 | - | - | 3 |
| Felix Brych | 8 | 2 | - | - | 4 |
| Graham Scott | 9 | 2 | - | - | 4.5 |
| Kevin Friend | 12 | 2 | - | - | 6 |
| Mark Clattenburg | 14 | 2 | - | - | 7 |
| Craig Pawson | 15 | 2 | - | - | 7.5 |
| Andres Cunha | 1 | 1 | - | - | 1 |
| Rob Styles | 1 | 1 | - | - | 1 |
| Matej Jug | 1 | 1 | - | - | 1 |
| Rade Obrenovic | 1 | 1 | - | - | 1 |
| Srdjan Jovanovic | 1 | 1 | - | - | 1 |
| Georgi Kabakov | 1 | 1 | - | - | 1 |
| Deniz Aytekin | 2 | 1 | - | - | 2 |
| Peter Bankes | 2 | 1 | - | - | 2 |
| Felix Zwayer | 3 | 1 | - | - | 3 |
| Milorad Mazic | 3 | 1 | - | - | 3 |
| Benoit Bastien | 3 | 1 | - | - | 3 |
| Sergey Karasev | 3 | 1 | - | - | 3 |
| Alberto Undiano Mallenco | 4 | 1 | - | - | 4 |
| David Coote | 5 | 1 | - | - | 5 |
| Damir Skomina | 6 | 1 | - | - | 6 |
| Stuart Attwell | 7 | 1 | - | - | 7 |
| Robert Madley | 8 | 1 | - | - | 8 |
| Cuneyt Cakir | 8 | 1 | - | - | 8 |
| Martin Atkinson | 28 | 1 | - | - | 28 |
| Michael Oliver | 29 | 1 | - | - | 29 |
P = Matches played,
C = Cards .