| Referee | P |  |
 |
 |
P / C |
|---|---|---|---|---|---|
| Wilmar Roldan | 6 | 3 | - | - | 2 |
| Jonathan Moss | 10 | 2 | - | - | 5 |
| Alejandro Jose Hernandez Hernandez | 1 | 1 | - | - | 1 |
| Ben Williams | 1 | 1 | - | - | 1 |
| Enrique Osses | 1 | 1 | - | - | 1 |
| Julio Bascunan | 1 | 1 | - | - | 1 |
| Facundo Tello | 1 | 1 | - | - | 1 |
| Nestor Pitana | 2 | 1 | - | - | 2 |
| Mike Dean | 7 | 1 | - | - | 7 |
| Mark Clattenburg | 8 | 1 | - | - | 8 |
P = Matches played,
C = Cards .