| Referee | P |  |
 |
 |
P / C |
|---|---|---|---|---|---|
| Nima Saghafi | 4 | 2 | - | - | 2 |
| Ted Unkel | 4 | 2 | - | - | 2 |
| Ivan Barton | 1 | 1 | - | - | 1 |
| Alex Chilowicz | 1 | 1 | - | - | 1 |
| Said Martinez | 1 | 1 | - | - | 1 |
| David Gantar | 3 | 1 | - | - | 3 |
| Mark Geiger | 5 | 1 | - | - | 5 |
| Allen Chapman | 7 | 1 | - | - | 7 |
| Robert Sibiga | 7 | 1 | - | - | 7 |
| Kevin Stott | 8 | 1 | - | - | 8 |
| Jair Marrufo | 9 | 1 | - | - | 9 |
P = Matches played,
C = Cards .