| Referee | P |  |
 |
 |
P / C |
|---|---|---|---|---|---|
| Jair Marrufo | 10 | 3 | - | - | 3.33 |
| Hilario Grajeda | 6 | 2 | - | - | 3 |
| Armando Villarreal | 7 | 2 | - | - | 3.5 |
| Ismail Elfath | 8 | 2 | - | - | 4 |
| Alan Kelly | 9 | 2 | - | - | 4.5 |
| Edvin Jurisevic | 1 | 1 | - | - | 1 |
| Ted Unkel | 1 | 1 | - | - | 1 |
| Milorad Mazic | 1 | 1 | - | - | 1 |
| Said Martinez | 1 | 1 | - | - | 1 |
| Nima Saghafi | 3 | 1 | - | 1 | 1.5 |
| Jose Carlos Rivero | 3 | 1 | - | - | 3 |
| Fotis Bazakos | 4 | 1 | - | - | 4 |
| Juan Guzman | 4 | 1 | - | - | 4 |
| Robert Sibiga | 5 | 1 | - | - | 5 |
P = Matches played,
C = Cards .