| Referee | P |  |
 |
 |
P / C |
|---|---|---|---|---|---|
| Ismail Elfath | 8 | 3 | - | - | 2.67 |
| Mark Geiger | 13 | 3 | - | - | 4.33 |
| Elias Bazakos | 2 | 2 | - | - | 1 |
| Robert Sibiga | 5 | 2 | - | - | 2.5 |
| Fotis Bazakos | 5 | 2 | - | - | 2.5 |
| Allen Chapman | 9 | 2 | - | - | 4.5 |
| Kevin Stott | 13 | 2 | - | - | 6.5 |
| Hilario Grajeda | 15 | 2 | - | - | 7.5 |
| Ricardo Salazar | 19 | 2 | - | - | 9.5 |
| Baldomero Toledo | 21 | 2 | - | - | 10.5 |
| Geoff Gamble | 1 | 1 | - | - | 1 |
| Terry Vaughn | 1 | 1 | - | - | 1 |
| Tim Weyland | 1 | 1 | - | - | 1 |
| Ionnis Stavrides | 1 | 1 | - | - | 1 |
| Nima Saghafi | 2 | 1 | - | - | 2 |
| Michael Kennedy | 2 | 1 | - | - | 2 |
| Abiodun Okulaja | 3 | 1 | - | - | 3 |
| Jorge Gonzalez | 4 | 1 | - | - | 4 |
| Alan Kelly | 4 | 1 | - | - | 4 |
| Juan Guzman | 6 | 1 | - | - | 6 |
| Jose Carlos Rivero | 8 | 1 | - | - | 8 |
| Jair Marrufo | 11 | 1 | - | - | 11 |
| Chris Penso | 13 | 1 | - | - | 13 |
P = Matches played,
C = Cards .