| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Abiodun Okulaja |
|
8 | 3 | 2 | 3 | 1 | 0 | 0 | 0 |
| Kevin Stott |
|
8 | 3 | 1 | 4 | 1 | 1 | 0 | 0 |
| Ricardo Salazar |
|
8 | 3 | 4 | 1 | 0 | 2 | 0 | 0 |
| Michael Kennedy |
|
7 | 5 | 0 | 2 | 2 | 0 | 0 | 0 |
| Alex Prus |
|
7 | 5 | 0 | 2 | 0 | 0 | 0 | 0 |
| Terry Vaughn |
|
7 | 2 | 2 | 3 | 0 | 1 | 0 | 0 |
| Jair Marrufo |
|
6 | 2 | 2 | 2 | 0 | 0 | 0 | 0 |
| Baldomero Toledo |
|
5 | 2 | 1 | 2 | 1 | 0 | 0 | 0 |
| Mark Geiger |
|
5 | 2 | 0 | 3 | 0 | 1 | 0 | 0 |
| Jorge Gonzalez |
|
4 | 1 | 0 | 3 | 2 | 1 | 0 | 0 |
| Silviu Petrescu |
|
4 | 1 | 2 | 1 | 0 | 0 | 0 | 0 |
| Brian Hall |
|
2 | 2 | 0 | 0 | 2 | 0 | 0 | 0 |
| Ramon Hernandez |
|
2 | 1 | 1 | 0 | 2 | 0 | 0 | 0 |
| Andrew Chapin |
|
2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
| Dave Gantar |
|
2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
| Hilario Grajeda |
|
2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
| Jasen Anno |
|
1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 |
| Enrico Wijngaarde |
|
1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 |
| Joel Aguilar |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Carlos Batres |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Referee | Country | |
W | D | L | |
|
|
|
| Courtney Campbell |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Joe Carrocio |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Steven Depiero |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Richard Heron |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Edvin Jurišević |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Mark Kadlecik |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Shane Moody |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| José Pineda |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Marco Rodríguez |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Howard Webb |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Tim Weyland |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
