| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Raffael Beier |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Cristian Bock |
|
1 | 0 | 1 | 0 | 0 | 1 | 0 | 0 |
| Nikolaj Jozefowitz |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
Bulgaria