| Referee | P |  |
 |
 |
P / C |
|---|---|---|---|---|---|
| Armando Villarreal | 4 | 2 | - | - | 2 |
| Jorge Gonzalez | 8 | 2 | - | - | 4 |
| Mark Geiger | 12 | 2 | - | - | 6 |
| Jose Carlos Rivero | 1 | 1 | - | - | 1 |
| Abiodun Okulaja | 3 | 1 | - | - | 3 |
| Silviu Petrescu | 4 | 1 | - | - | 4 |
| Juan Guzman | 4 | 1 | - | - | 4 |
| Allen Chapman | 5 | 1 | - | - | 5 |
| Chris Penso | 11 | 1 | - | - | 11 |
P = Matches played,
C = Cards .