| Referee | P |  |
 |
 |
P / C |
|---|---|---|---|---|---|
| Serdar Gozubuyuk | 1 | 1 | - | - | 1 |
| Manuel De Sousa | 1 | 1 | - | - | 1 |
| Radek Prihoda | 1 | 1 | - | - | 1 |
| Howard Webb | 1 | 1 | - | - | 1 |
| Matteo Trefoloni | 1 | 1 | - | - | 1 |
| Kevin Blom | 1 | 1 | - | - | 1 |
| Paolo Tagliavento | 2 | 1 | - | - | 2 |
| Huseyin Gocek | 2 | 1 | - | 1 | 1 |
| Robert Schorgenhofer | 3 | 1 | - | - | 3 |
P = Matches played,
C = Cards .