| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Sahin Dündar |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Lauritz-Philipe Hafner |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Luis Herrig |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Julian Schaub |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
