| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Sebastian Born |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Gerrit Breetholt |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Paul Dühring |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Murat Yilmaz |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
USA