| Referee | P |  |
 |
 |
P / C |
|---|---|---|---|---|---|
| Ricardo Salazar | 5 | 3 | - | - | 1.67 |
| Armando Villarreal | 3 | 2 | - | - | 1.5 |
| Ismail Elfath | 1 | 1 | - | - | 1 |
| Nicola Rizzoli | 1 | 1 | - | - | 1 |
| Fotis Bazakos | 2 | 1 | - | - | 2 |
| Enrico Wijngaarde | 3 | 1 | - | - | 3 |
| Chris Penso | 3 | 1 | - | - | 3 |
| Sorin Stoica | 3 | 1 | - | - | 3 |
| Jose Carlos Rivero | 4 | 1 | - | - | 4 |
| Joel Aguilar | 4 | 1 | - | - | 4 |
| Kevin Stott | 4 | 1 | - | - | 4 |
| Edvin Jurisevic | 4 | 1 | - | - | 4 |
| Jair Marrufo | 5 | 1 | - | - | 5 |
P = Matches played,
C = Cards .