| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Baldomero Toledo |
|
4 | 1 | 2 | 1 | 0 | 0 | 0 | 0 |
| Ricardo Salazar |
|
3 | 1 | 0 | 2 | 0 | 0 | 0 | 0 |
| Terry Vaughn |
|
3 | 0 | 2 | 1 | 0 | 2 | 0 | 0 |
| Mark Geiger |
|
2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
| Jorge Gonzalez |
|
2 | 1 | 1 | 0 | 0 | 0 | 0 | 1 |
| Edvin Jurišević |
|
2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
| Paul Ward |
|
2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
| Jasen Anno |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Elias Bazakos |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Niko Bratsis |
|
1 | 0 | 0 | 1 | 0 | 1 | 0 | 0 |
| Courtney Campbell |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Allen Chapman |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Hilario Grajeda |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Ramon Hernandez |
|
1 | 0 | 0 | 1 | 0 | 1 | 0 | 0 |
| Michael Kennedy |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Abiodun Okulaja |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Silviu Petrescu |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Sorin Stoica |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
Portugal