| Schiedsrichter | Land |  |
S | U | N |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Mariano Reyna |
|
2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
| León Peyrou |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Cecil B. Poole |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
Uruguay