| Referee | P |  |
 |
 |
P / C |
|---|---|---|---|---|---|
| Leighton Hodges | 7 | 1 | - | - | 7 |
| Ben Whitehouse | 9 | 1 | - | - | 9 |
| Neil Paterson | 9 | 1 | - | - | 9 |
| Romain Poite | 16 | 1 | - | - | 16 |
| Nigel Owens | 32 | 1 | - | - | 32 |
P = Matches played,
C = Cards .
| Referee | P | |
|
|
P / C |
|---|---|---|---|---|---|
| Leighton Hodges | 7 | 1 | - | - | 7 |
| Ben Whitehouse | 9 | 1 | - | - | 9 |
| Neil Paterson | 9 | 1 | - | - | 9 |
| Romain Poite | 16 | 1 | - | - | 16 |
| Nigel Owens | 32 | 1 | - | - | 32 |
P = Matches played,
C = Cards .