| Referee | P |  |
 |
 |
P / C |
|---|---|---|---|---|---|
| Robert Jones | 2 | 2 | - | - | 1 |
| Michael Oliver | 3 | 2 | - | - | 1.5 |
| Livio Marinelli | 5 | 2 | - | - | 2.5 |
| Don Robertson | 6 | 2 | - | 1 | 2 |
| Alan Newlands | 1 | 1 | - | - | 1 |
| Andrew Dallas | 1 | 1 | - | - | 1 |
| Gianluca Manganiello | 1 | 1 | - | - | 1 |
| Matteo Gariglio | 1 | 1 | - | - | 1 |
| Istvan Vad | 1 | 1 | - | - | 1 |
| Anasthasios Sidiropoulos | 1 | 1 | - | - | 1 |
| Craig Thomson | 1 | 1 | - | - | 1 |
| Thomas Bramall | 1 | 1 | - | - | 1 |
| Craig Pawson | 1 | 1 | - | - | 1 |
| Rosario Abisso | 1 | 1 | - | - | 1 |
| Greg Aitken | 2 | 1 | - | - | 2 |
| Davide Massa | 2 | 1 | - | - | 2 |
| Andy Madley | 2 | 1 | - | - | 2 |
| Michael Salisbury | 2 | 1 | - | - | 2 |
| Marco Serra | 2 | 1 | - | - | 2 |
| Paolo Valeri | 3 | 1 | - | - | 3 |
| Giovanni Ayroldi | 3 | 1 | - | - | 3 |
| Daniele Orsato | 3 | 1 | - | - | 3 |
| Juan Luca Sacchi | 3 | 1 | - | - | 3 |
| Simon Hooper | 3 | 1 | - | - | 3 |
| Paul Tierney | 3 | 1 | - | - | 3 |
| Darren Bond | 3 | 1 | - | - | 3 |
| John Brooks | 4 | 1 | - | - | 4 |
| Federico La Penna | 1 | 0 | 1 | - | 1 |
P = Matches played,
C = Cards .