| Referee | P |  |
 |
 |
P / C |
|---|---|---|---|---|---|
| Lubos Michel | 2 | 2 | - | - | 1 |
| Serge Gumienny | 1 | 1 | - | - | 1 |
| Howard Webb | 1 | 1 | - | - | 1 |
| Florian Meyer | 1 | 1 | - | - | 1 |
| Kristinn Jakobsson | 1 | 1 | - | - | 1 |
| Stuart Dougal | 1 | 1 | - | - | 1 |
| Edo Trivkovic | 1 | 1 | - | - | 1 |
| Ovidiu Hategan | 1 | 1 | - | - | 1 |
| Roberto Rosetti | 1 | 1 | - | - | 1 |
| Huseyin Gocek | 1 | 1 | - | - | 1 |
| Peter Sippel | 1 | 1 | - | - | 1 |
| Arnold Hunter | 1 | 1 | - | - | 1 |
P = Matches played,
C = Cards .