| Referee | P |  |
 |
 |
P / C |
|---|---|---|---|---|---|
| Jose Carlos Rivero | 5 | 3 | 1 | 1 | 1 |
| Hilario Grajeda | 9 | 3 | - | - | 3 |
| Ricardo Salazar | 11 | 2 | - | - | 5.5 |
| Baldomero Toledo | 12 | 2 | - | - | 6 |
| Michael Kennedy | 1 | 1 | - | - | 1 |
| Matthew Foerster | 2 | 1 | - | - | 2 |
| Terry Vaughn | 2 | 1 | - | - | 2 |
| Abiodun Okulaja | 3 | 1 | - | - | 3 |
| Silviu Petrescu | 6 | 1 | - | - | 6 |
| Jair Marrufo | 9 | 1 | - | - | 9 |
P = Matches played,
C = Cards .