| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Daniel Salazar |
|
4 | 2 | 0 | 2 | 0 | 0 | 0 | 0 |
| Alfredo Intriago |
|
3 | 0 | 1 | 2 | 0 | 0 | 0 | 0 |
| Carlos Vera |
|
3 | 2 | 1 | 0 | 0 | 0 | 0 | 0 |
| José Espinel |
|
2 | 1 | 1 | 0 | 0 | 1 | 0 | 0 |
| Samuel Haro |
|
2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
| Iván Gamboa |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Ricardo Grance |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Enrique Osses |
|
1 | 0 | 0 | 1 | 0 | 1 | 0 | 0 |
| Víctor Rivera |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Kléver Rojas |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
