| Referee | P |  |
 |
 |
P / C |
|---|---|---|---|---|---|
| Silviu Petrescu | 11 | 4 | - | 1 | 2.2 |
| Fotis Bazakos | 10 | 3 | - | - | 3.33 |
| Chris Penso | 15 | 3 | - | - | 5 |
| Kevin Stott | 7 | 2 | - | - | 3.5 |
| Jose Carlos Rivero | 9 | 2 | - | - | 4.5 |
| Sorin Stoica | 10 | 2 | - | 1 | 3.33 |
| Ted Unkel | 11 | 2 | - | - | 5.5 |
| Andres Pfefferkorn | 1 | 1 | - | - | 1 |
| Rubiel Vazquez | 1 | 1 | - | - | 1 |
| Guido Gonzalez Jr | 2 | 1 | - | - | 2 |
| Matthew Foerster | 3 | 1 | - | - | 3 |
| Alex Chilowicz | 4 | 1 | - | - | 4 |
| Mark Geiger | 5 | 1 | - | - | 5 |
| Jorge Gonzalez | 7 | 1 | - | - | 7 |
| Nima Saghafi | 7 | 1 | - | - | 7 |
| Drew Fischer | 8 | 1 | - | - | 8 |
| Ismail Elfath | 9 | 1 | - | - | 9 |
| Alan Kelly | 9 | 1 | - | - | 9 |
| Armando Villarreal | 10 | 1 | - | - | 10 |
| Allen Chapman | 14 | 1 | - | - | 14 |
| Robert Sibiga | 6 | 0 | 1 | - | 6 |
P = Matches played,
C = Cards .