| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Alfeo Grignani |
|
1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 |
| Piero Angelini |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Pietro Bonetto |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Mario Butti |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Pietro de Magistris |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
