| Referee | P |  |
 |
 |
P / C |
|---|---|---|---|---|---|
| Jose Carlos Rivero | 6 | 3 | - | - | 2 |
| Mark Geiger | 5 | 2 | - | - | 2.5 |
| Alan Kelly | 7 | 2 | - | - | 3.5 |
| Juan Guzman | 1 | 1 | - | - | 1 |
| Ruddy Buquet | 1 | 1 | - | - | 1 |
| Allen Chapman | 2 | 1 | - | - | 2 |
| Drew Fischer | 2 | 1 | - | - | 2 |
| Chris Penso | 3 | 1 | - | - | 3 |
| Ricardo Salazar | 3 | 1 | - | - | 3 |
| Armando Villarreal | 3 | 1 | - | - | 3 |
| Kevin Stott | 3 | 1 | - | - | 3 |
| Baldomero Toledo | 4 | 1 | - | - | 4 |
| Jair Marrufo | 4 | 1 | - | - | 4 |
| Jorge Gonzalez | 5 | 1 | - | - | 5 |
| Sorin Stoica | 6 | 1 | - | - | 6 |
| Ismail Elfath | 6 | 1 | - | - | 6 |
P = Matches played,
C = Cards .