| Referee | P |  |
 |
 |
P / C |
|---|---|---|---|---|---|
| Michael Oliver | 5 | 2 | - | - | 2.5 |
| Istvan Kovacs | 1 | 1 | - | - | 1 |
| Milorad Mazic | 1 | 1 | - | - | 1 |
| Ryuji Sato | 1 | 1 | - | - | 1 |
| Craig Thomson | 1 | 1 | - | - | 1 |
| Enrique Caceras | 1 | 1 | - | - | 1 |
| Benjamin Cortus | 2 | 1 | - | - | 2 |
| Davide Massa | 2 | 1 | - | - | 2 |
P = Matches played,
C = Cards .
| Referee | P | |
|
|
P / C |
|---|---|---|---|---|---|
| Michael Oliver | 5 | 2 | - | - | 2.5 |
| Istvan Kovacs | 1 | 1 | - | - | 1 |
| Milorad Mazic | 1 | 1 | - | - | 1 |
| Ryuji Sato | 1 | 1 | - | - | 1 |
| Craig Thomson | 1 | 1 | - | - | 1 |
| Enrique Caceras | 1 | 1 | - | - | 1 |
| Benjamin Cortus | 2 | 1 | - | - | 2 |
| Davide Massa | 2 | 1 | - | - | 2 |
P = Matches played,
C = Cards .