| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Alexander Arnold |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Sascha Bauer |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Manuel Steigerwald |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Christian Stübing |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
