| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Fücker |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Angelo Guizetti |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Kirchmeyer |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Real |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
