| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Roberto Moreno |
|
7 | 2 | 2 | 3 | 2 | 0 | 0 | 0 |
| Courtney Campbell |
|
3 | 3 | 0 | 0 | 1 | 0 | 0 | 0 |
| Mark Geiger |
|
2 | 0 | 0 | 2 | 2 | 0 | 0 | 0 |
| Joel Aguilar |
|
2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
| Stanley Lancaster |
|
2 | 0 | 0 | 2 | 0 | 1 | 0 | 0 |
| José Pineda |
|
2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
| Dave Peterkin |
|
1 | 1 | 0 | 0 | 2 | 0 | 0 | 0 |
| Walter Quesada |
|
1 | 0 | 1 | 0 | 2 | 0 | 0 | 0 |
| Germán Arredondo |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Hugo Cruz |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Reda El-Beltagy |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Walter López |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Jair Marrufo |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Radek Matějek |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Antonius Pinas |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Richard Piper |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| John Pitti |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Greivin Porras |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Christopher Reid |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Baojie Sun |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Referee | Country | |
W | D | L | |
|
|
|
| Baldomero Toledo |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Rolando Vidal |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
