| Referee | P |  |
 |
 |
P / C |
|---|---|---|---|---|---|
| Guido Winkmann | 1 | 1 | - | - | 1 |
| Ovidiu Hategan | 1 | 1 | - | - | 1 |
| Nigel Miller | 1 | 1 | - | - | 1 |
| Paolo Tagliavento | 2 | 1 | - | - | 2 |
| Marc Seemann | 2 | 1 | - | - | 2 |
| Manuel Mejuto Gonzalez | 2 | 1 | - | - | 2 |
| Milorad Mazic | 3 | 1 | - | - | 3 |
| Herbert Fandel | 4 | 1 | - | - | 4 |
| Peter Sippel | 4 | 1 | - | - | 4 |
P = Matches played,
C = Cards .