| Referee | P |  |
 |
 |
P / C |
|---|---|---|---|---|---|
| Hilario Grajeda | 3 | 2 | - | 1 | 1 |
| Silviu Petrescu | 1 | 1 | - | - | 1 |
| Anastassios Kakos | 1 | 1 | - | - | 1 |
| Alexandru Tudor | 1 | 1 | - | 1 | 0.5 |
| Niko Bratsis | 1 | 1 | - | - | 1 |
| David Gantar | 1 | 1 | - | - | 1 |
| Alex Prus | 2 | 1 | - | - | 2 |
| Jorge Gonzalez | 2 | 1 | - | - | 2 |
| Baldomero Toledo | 3 | 1 | - | - | 3 |
| Mark Geiger | 6 | 1 | - | - | 6 |
| Jair Marrufo | 6 | 1 | - | - | 6 |
| Chris Penso | 1 | 0 | 1 | - | 1 |
P = Matches played,
C = Cards .