| Referee | P |  |
 |
 |
P / C |
|---|---|---|---|---|---|
| Clement Turpin | 2 | 2 | - | - | 1 |
| Antonio Rapuano | 5 | 2 | - | - | 2.5 |
| Maurizio Mariani | 6 | 2 | 1 | - | 2 |
| Fabio Maresca | 1 | 1 | - | - | 1 |
| Christian Dingert | 1 | 1 | - | 1 | 0.5 |
| Robert Hartmann | 1 | 1 | - | - | 1 |
| Slavko Vincic | 1 | 1 | - | - | 1 |
| Guido Winkmann | 2 | 1 | - | - | 2 |
| Soren Storks | 2 | 1 | - | - | 2 |
| Daniele Chiffi | 2 | 1 | - | - | 2 |
| Simone Sozza | 2 | 1 | - | - | 2 |
| Manuel Grafe | 3 | 1 | - | - | 3 |
| Marco di Bello | 4 | 1 | - | - | 4 |
| Felix Zwayer | 5 | 1 | - | - | 5 |
P = Matches played,
C = Cards .