| Referee | P |  |
 |
 |
P / C |
|---|---|---|---|---|---|
| Sorin Stoica | 12 | 3 | - | - | 4 |
| Michael Kennedy | 2 | 2 | - | - | 1 |
| Jorge Gonzalez | 6 | 2 | - | - | 3 |
| Silviu Petrescu | 8 | 2 | - | - | 4 |
| Alan Kelly | 9 | 2 | - | - | 4.5 |
| Nima Saghafi | 2 | 1 | - | - | 2 |
| Elias Bazakos | 3 | 1 | - | - | 3 |
| David Gantar | 3 | 1 | - | - | 3 |
| Edvin Jurisevic | 4 | 1 | - | - | 4 |
| Drew Fischer | 5 | 1 | - | - | 5 |
| Ted Unkel | 5 | 1 | - | - | 5 |
| Armando Villarreal | 8 | 1 | 1 | - | 4 |
| Kevin Stott | 8 | 1 | - | - | 8 |
| Chris Penso | 10 | 1 | - | - | 10 |
| Allen Chapman | 11 | 1 | - | - | 11 |
| Jose Carlos Rivero | 13 | 1 | 1 | - | 6.5 |
| Baldomero Toledo | 15 | 1 | - | - | 15 |
| Jair Marrufo | 19 | 1 | - | - | 19 |
P = Matches played,
C = Cards .