| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Niklas Diehm |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Nick Ebner |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Lennart Hensen |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Marvin Monninger |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
USA