| Referee | P |  |
 |
 |
P / C |
|---|---|---|---|---|---|
| Ismail Elfath | 9 | 2 | - | - | 4.5 |
| Edvin Jurisevic | 4 | 1 | - | - | 4 |
| Silviu Petrescu | 8 | 1 | - | - | 8 |
| Ted Unkel | 9 | 1 | - | - | 9 |
| Hilario Grajeda | 9 | 1 | - | - | 9 |
| Chris Penso | 11 | 1 | - | - | 11 |
| Jose Carlos Rivero | 12 | 1 | - | - | 12 |
| Alan Kelly | 12 | 1 | - | - | 12 |
| Baldomero Toledo | 14 | 1 | - | - | 14 |
| Jair Marrufo | 19 | 1 | - | - | 19 |
P = Matches played,
C = Cards .