| Referee | P |  |
 |
 |
P / C |
|---|---|---|---|---|---|
| Joseph Dickerson | 1 | 1 | - | - | 1 |
| Baldomero Toledo | 1 | 1 | - | - | 1 |
| Kevin Stott | 1 | 1 | - | - | 1 |
| Victor Rivas | 2 | 1 | - | - | 2 |
| Rosendo Mendoza | 2 | 1 | - | - | 2 |
| Robert Sibiga | 2 | 1 | - | - | 2 |
| Ramy Touchan | 2 | 1 | - | - | 2 |
| Nima Saghafi | 2 | 1 | - | - | 2 |
| Allen Chapman | 5 | 1 | - | - | 5 |
P = Matches played,
C = Cards .