| Referee | P |  |
 |
 |
P / C |
|---|---|---|---|---|---|
| Alan Kelly | 15 | 6 | - | - | 2.5 |
| Hilario Grajeda | 8 | 3 | - | - | 2.67 |
| Kevin Stott | 11 | 3 | - | - | 3.67 |
| Armando Villarreal | 14 | 3 | - | - | 4.67 |
| Baldomero Toledo | 15 | 3 | - | - | 5 |
| Nima Saghafi | 4 | 2 | - | - | 2 |
| Mark Geiger | 7 | 2 | - | - | 3.5 |
| Jorge Gonzalez | 8 | 2 | - | - | 4 |
| Jose Carlos Rivero | 8 | 2 | - | - | 4 |
| Allen Chapman | 9 | 2 | - | - | 4.5 |
| Chris Penso | 11 | 2 | - | - | 5.5 |
| Jair Marrufo | 13 | 2 | 1 | - | 4.33 |
| Sorin Stoica | 2 | 1 | - | - | 2 |
| Ted Unkel | 4 | 1 | - | - | 4 |
| David Gantar | 6 | 1 | 1 | - | 3 |
| Drew Fischer | 8 | 1 | - | - | 8 |
| Silviu Petrescu | 8 | 1 | - | - | 8 |
P = Matches played,
C = Cards .