| Referee | P |  |
 |
 |
P / C |
|---|---|---|---|---|---|
| Greg Garner | 6 | 3 | - | - | 2 |
| Sean Gallagher | 1 | 1 | - | - | 1 |
| Giulio De Santis | 2 | 1 | - | - | 2 |
| Sean Davey | 5 | 1 | - | - | 5 |
| Ashley Rowden (Eng) | 12 | 1 | - | - | 12 |
| Tony Spreadbury (Eng) | 13 | 1 | - | - | 13 |
| Nigel Owens | 20 | 1 | - | - | 20 |
P = Matches played,
C = Cards .
| Referee | P | |
|
|
P / C |
|---|---|---|---|---|---|
| Greg Garner | 6 | 3 | - | - | 2 |
| Sean Gallagher | 1 | 1 | - | - | 1 |
| Giulio De Santis | 2 | 1 | - | - | 2 |
| Sean Davey | 5 | 1 | - | - | 5 |
| Ashley Rowden (Eng) | 12 | 1 | - | - | 12 |
| Tony Spreadbury (Eng) | 13 | 1 | - | - | 13 |
| Nigel Owens | 20 | 1 | - | - | 20 |
P = Matches played,
C = Cards .