| Referee | P |  |
 |
 |
P / C |
|---|---|---|---|---|---|
| Jorge Gonzalez | 4 | 2 | - | - | 2 |
| Mark Geiger | 4 | 2 | - | - | 2 |
| Hilario Grajeda | 4 | 2 | - | - | 2 |
| Silviu Petrescu | 8 | 2 | - | - | 4 |
| Alan Kelly | 8 | 2 | - | - | 4 |
| Edvin Jurisevic | 1 | 1 | - | - | 1 |
| Juan Guzman | 1 | 1 | - | - | 1 |
| Ricardo Salazar | 3 | 1 | - | - | 3 |
| Jose Carlos Rivero | 6 | 1 | - | - | 6 |
| Jair Marrufo | 7 | 1 | - | - | 7 |
| Chris Penso | 10 | 1 | - | - | 10 |
| Ted Unkel | 4 | 0 | 1 | - | 4 |
P = Matches played,
C = Cards .