| Referee | P |  |
 |
 |
P / C |
|---|---|---|---|---|---|
| Hilario Grajeda | 4 | 3 | - | - | 1.33 |
| Juan Guzman | 7 | 3 | - | - | 2.33 |
| Ismail Elfath | 11 | 3 | - | - | 3.67 |
| Terry Vaughn | 3 | 2 | - | - | 1.5 |
| Sorin Stoica | 3 | 2 | - | - | 1.5 |
| Alan Kelly | 8 | 2 | - | - | 4 |
| Chris Penso | 8 | 2 | - | - | 4 |
| Armando Villarreal | 10 | 2 | - | - | 5 |
| Baldomero Toledo | 15 | 2 | - | - | 7.5 |
| Ricardo Salazar | 15 | 2 | - | - | 7.5 |
| Abiodun Okulaja | 2 | 1 | - | 1 | 1 |
| Tim Weyland | 2 | 1 | - | - | 2 |
| Elias Bazakos | 2 | 1 | - | - | 2 |
| Paul Ward | 3 | 1 | - | - | 3 |
| Alex Prus | 3 | 1 | - | - | 3 |
| Ted Unkel | 3 | 1 | - | - | 3 |
| Edvin Jurisevic | 3 | 1 | - | - | 3 |
| Jorge Gonzalez | 5 | 1 | 1 | - | 2.5 |
| Mark Geiger | 6 | 1 | - | - | 6 |
| David Gantar | 8 | 1 | - | - | 8 |
| Silviu Petrescu | 9 | 1 | - | - | 9 |
| Jair Marrufo | 12 | 1 | - | - | 12 |
| Kevin Stott | 15 | 1 | - | - | 15 |
P = Matches played,
C = Cards .