| Referee | P |  |
 |
 |
P / C |
|---|---|---|---|---|---|
| Wilmar Roldan | 1 | 1 | - | - | 1 |
| Andy D'Urso | 1 | 1 | - | - | 1 |
| Guido Gonzalez Jr | 2 | 1 | - | - | 2 |
| Silviu Petrescu | 3 | 1 | - | - | 3 |
| Baldomero Toledo | 6 | 1 | - | - | 6 |
| Chris Penso | 6 | 1 | - | - | 6 |
| Jair Marrufo | 8 | 1 | - | - | 8 |
| Craig Pawson | 10 | 1 | - | - | 10 |
| Lee Probert | 15 | 1 | - | - | 15 |
| Kevin Friend | 16 | 1 | - | - | 16 |
| Jonathan Moss | 19 | 1 | - | - | 19 |
| Anthony Taylor | 21 | 1 | - | - | 21 |
| Lee Mason | 24 | 1 | - | - | 24 |
| Mark Clattenburg | 29 | 1 | - | - | 29 |
| Mark Geiger | 5 | 0 | 1 | - | 5 |
P = Matches played,
C = Cards .