| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Jannis Kaufmann |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Tobias Küblböck |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Nico Nemtinow |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Nils Vitt |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Julius Zill |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
