| Referee | P |  |
 |
 |
P / C |
|---|---|---|---|---|---|
| Chris Penso | 1 | 1 | - | - | 1 |
| Joseph Dickerson | 1 | 1 | - | - | 1 |
| Jair Marrufo | 2 | 1 | - | - | 2 |
| Silviu Petrescu | 3 | 1 | - | - | 3 |
| Ricardo Salazar | 3 | 1 | - | - | 3 |
| Ted Unkel | 4 | 1 | - | - | 4 |
| Armando Villarreal | 4 | 1 | - | - | 4 |
| Alex Chilowicz | 4 | 1 | - | - | 4 |
| Allen Chapman | 6 | 1 | - | - | 6 |
| Robert Sibiga | 6 | 1 | - | - | 6 |
| David Gantar | 3 | 0 | 1 | - | 3 |
P = Matches played,
C = Cards .