| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Wilson Estrada |
|
3 | 2 | 0 | 1 | 0 | 1 | 0 | 0 |
| Iván Gamboa |
|
2 | 1 | 0 | 1 | 0 | 1 | 0 | 0 |
| Joaquín Antequera |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Everth Cuéllar |
|
1 | 0 | 1 | 0 | 0 | 1 | 0 | 0 |
| Grzegorz Gilewski |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Peter Guerrero |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Luis Irusta |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Óscar Maldonado |
|
1 | 0 | 0 | 1 | 0 | 1 | 0 | 0 |
| Robert Malek |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Jorge Mancilla |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Jóhannes Valgeirsson |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Mario Vlk |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Jaroslaw Zyro |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
Argentina
Italy