| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Timo Ebbing |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Niklas Erkeling |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Alexander Ernst |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
