| Referee | P |  |
 |
 |
P / C |
|---|---|---|---|---|---|
| Marco Guida | 1 | 1 | - | - | 1 |
| Eber Aquino | 1 | 1 | - | - | 1 |
| Michael Oliver | 1 | 1 | - | - | 1 |
| Daniel Siebert | 1 | 1 | - | - | 1 |
| Anthony Taylor | 1 | 1 | - | - | 1 |
| Slavko Vincic | 2 | 1 | - | - | 2 |
| Istvan Kovacs | 2 | 1 | - | - | 2 |
| Jesus Valenzuela | 2 | 1 | - | - | 2 |
| Felix Brych | 2 | 1 | - | - | 2 |
| Alexis Herrera | 2 | 1 | - | - | 2 |
| Szymon Marciniak | 2 | 1 | - | - | 2 |
| Ovidiu Hategan | 2 | 1 | - | - | 2 |
| Nestor Pitana | 3 | 1 | - | - | 3 |
P = Matches played,
C = Cards .