| Referee | P |  |
 |
 |
P / C |
|---|---|---|---|---|---|
| Hector Rodriguez | 1 | 1 | - | - | 1 |
| Fotis Bazakos | 2 | 1 | - | - | 2 |
| Kevin Stott | 2 | 1 | - | - | 2 |
| Geoff Gamble | 3 | 1 | - | - | 3 |
| Armando Villarreal | 3 | 1 | - | - | 3 |
| Matthew Foerster | 3 | 1 | - | - | 3 |
| David Gantar | 4 | 1 | - | - | 4 |
| Jorge Gonzalez | 4 | 1 | - | - | 4 |
| Juan Guzman | 4 | 1 | - | - | 4 |
P = Matches played,
C = Cards .