| Referee | P |  |
 |
 |
P / C |
|---|---|---|---|---|---|
| Ricardo Salazar | 9 | 2 | - | - | 4.5 |
| Marcos de Oliveira | 2 | 1 | - | - | 2 |
| Edvin Jurisevic | 2 | 1 | - | - | 2 |
| Chris Penso | 7 | 1 | - | - | 7 |
| Kevin Stott | 8 | 1 | - | - | 8 |
| Silviu Petrescu | 10 | 1 | - | - | 10 |
| Jair Marrufo | 6 | 0 | 1 | - | 6 |
P = Matches played,
C = Cards .
| Referee | P | |
|
|
P / C |
|---|---|---|---|---|---|
| Ricardo Salazar | 9 | 2 | - | - | 4.5 |
| Marcos de Oliveira | 2 | 1 | - | - | 2 |
| Edvin Jurisevic | 2 | 1 | - | - | 2 |
| Chris Penso | 7 | 1 | - | - | 7 |
| Kevin Stott | 8 | 1 | - | - | 8 |
| Silviu Petrescu | 10 | 1 | - | - | 10 |
| Jair Marrufo | 6 | 0 | 1 | - | 6 |
P = Matches played,
C = Cards .