| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Luca Banti |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Alexander Harkam |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Aleksey Kulbakov |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Dominik Ouschan |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Michael Schmid |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
Brazil