| Referee | P |  |
 |
 |
P / C |
|---|---|---|---|---|---|
| Joseph Dickerson | 3 | 2 | - | - | 1.5 |
| Ramy Touchan | 3 | 2 | - | - | 1.5 |
| Alex Chilowicz | 4 | 2 | - | - | 2 |
| Rosendo Mendoza | 1 | 1 | - | - | 1 |
| Jose Luis Gonzalez Gonzalez | 1 | 1 | - | - | 1 |
| Michael Radchuk | 1 | 1 | - | - | 1 |
| Jon Freeman | 1 | 1 | - | - | 1 |
| Ricardo Salazar | 3 | 1 | - | - | 3 |
| Robert Sibiga | 4 | 1 | - | - | 4 |
| Jose Carlos Rivero | 4 | 1 | - | - | 4 |
| Marcos de Oliveira | 4 | 1 | - | - | 4 |
| Sorin Stoica | 4 | 1 | - | - | 4 |
| Fotis Bazakos | 5 | 1 | - | - | 5 |
| Armando Villarreal | 6 | 1 | - | - | 6 |
P = Matches played,
C = Cards .