| Referee | P |  |
 |
 |
P / C |
|---|---|---|---|---|---|
| 1 | 2 | - | - | 0.5 | |
| Louren van der Merwe | 1 | 1 | - | - | 1 |
| Adam Leal | 1 | 1 | - | - | 1 |
| Alexandre Ruiz | 3 | 1 | - | - | 3 |
| Peter Fitzgibbon | 7 | 1 | - | - | 7 |
| Nigel Owens | 13 | - | - | 1 | 13 |
P = Matches played,
C = Cards .
| Referee | P | |
|
|
P / C |
|---|---|---|---|---|---|
| 1 | 2 | - | - | 0.5 | |
| Louren van der Merwe | 1 | 1 | - | - | 1 |
| Adam Leal | 1 | 1 | - | - | 1 |
| Alexandre Ruiz | 3 | 1 | - | - | 3 |
| Peter Fitzgibbon | 7 | 1 | - | - | 7 |
| Nigel Owens | 13 | - | - | 1 | 13 |
P = Matches played,
C = Cards .