| Referee | P |  |
 |
 |
P / C |
|---|---|---|---|---|---|
| Serdar Gozubuyuk | 8 | 4 | - | - | 2 |
| Mark Clattenburg | 4 | 2 | - | - | 2 |
| Kevin Blom | 10 | 2 | - | - | 5 |
| Richard Liesveld | 1 | 1 | - | - | 1 |
| Felix Brych | 1 | 1 | - | - | 1 |
| Keith Stroud | 1 | 1 | - | - | 1 |
| Jochem Kamphuis | 2 | 1 | - | - | 2 |
| Carmine Russo | 2 | 1 | - | - | 2 |
| William Collum | 2 | 1 | - | - | 2 |
| Daniele Orsato | 3 | 1 | - | - | 3 |
| Daniele Doveri | 3 | 1 | - | - | 3 |
| Paolo Valeri | 4 | 1 | - | - | 4 |
| Bas Nijhuis | 5 | 1 | - | - | 5 |
| Bjorn Kuipers | 9 | 1 | - | - | 9 |
P = Matches played,
C = Cards .