| Referee | P |  |
 |
 |
P / C |
|---|---|---|---|---|---|
| Markus Merk | 4 | 2 | - | - | 2 |
| Alain Hamer | 1 | 1 | - | - | 1 |
| Hellmut Krug | 1 | 1 | - | - | 1 |
| Florian Meyer | 1 | 1 | - | - | 1 |
| Kim Milton Nielsen | 3 | 1 | - | - | 3 |
| Luis Medina Cantalejo | 3 | 1 | - | - | 3 |
| Urs Meier | 4 | 1 | - | - | 4 |
| Emidio Morganti | 6 | 1 | - | - | 6 |
P = Matches played,
C = Cards .