| Referee | P |  |
 |
 |
P / C |
|---|---|---|---|---|---|
| Drew Fischer | 9 | 3 | - | - | 3 |
| Chris Penso | 13 | 3 | - | - | 4.33 |
| Armando Villarreal | 13 | 2 | - | - | 6.5 |
| Alex Chilowicz | 1 | 1 | - | - | 1 |
| Geoff Gamble | 1 | 1 | - | - | 1 |
| Ramon Hernandez | 2 | 1 | - | - | 2 |
| Sorin Stoica | 4 | 1 | - | - | 4 |
| Ted Unkel | 4 | 1 | - | - | 4 |
| Jose Carlos Rivero | 7 | 1 | - | 1 | 3.5 |
| Allen Chapman | 8 | 1 | - | - | 8 |
| Alan Kelly | 9 | 1 | - | - | 9 |
| Jair Marrufo | 11 | 1 | - | - | 11 |
| Ricardo Salazar | 14 | 1 | - | - | 14 |
| Baldomero Toledo | 16 | 1 | - | - | 16 |
P = Matches played,
C = Cards .