| Referee | P |  |
 |
 |
P / C |
|---|---|---|---|---|---|
| Robert Sibiga | 5 | 1 | - | - | 5 |
| Marcos de Oliveira | 5 | 1 | - | - | 5 |
| Alex Chilowicz | 5 | 1 | - | - | 5 |
| Jorge Gonzalez | 6 | 1 | - | - | 6 |
| Joseph Dickerson | 7 | 1 | - | - | 7 |
| Juan Guzman | 7 | 1 | - | - | 7 |
| Mark Geiger | 7 | 1 | - | - | 7 |
| Armando Villarreal | 9 | 1 | - | - | 9 |
| Sorin Stoica | 10 | 1 | - | - | 10 |
| Drew Fischer | 11 | 1 | - | - | 11 |
| Ismail Elfath | 14 | 1 | - | - | 14 |
| Chris Penso | 16 | 1 | - | - | 16 |
P = Matches played,
C = Cards .