| Referee | P |  |
 |
 |
P / C |
|---|---|---|---|---|---|
| Artur Soares Dias | 1 | 1 | - | - | 1 |
| Mirolslav Zelinka | 1 | 1 | - | - | 1 |
| Nestor Pitana | 1 | 1 | - | - | 1 |
| Tom Harald Hagen | 1 | 1 | - | - | 1 |
| Cuneyt Cakir | 2 | 1 | - | - | 2 |
| Michael Oliver | 2 | 1 | - | - | 2 |
| Felix Brych | 3 | 1 | - | - | 3 |
| Alberto Undiano Mallenco | 3 | 1 | - | - | 3 |
P = Matches played,
C = Cards .