Record by referee
| Matches | W | D | L | Scores | Yellow | Yellow-Red | Red | |||
|---|---|---|---|---|---|---|---|---|---|---|
| Bryn Markham-Jones |  | 13 | 5 | 5 | 3 | 1 | 1 | - | - | » All matches |
| Tom Owen | | 10 | 3 | 3 | 4 | 1 | 2 | - | - | » All matches |
| Alex Livesey | | 7 | 5 | 0 | 2 | 3 | 1 | - | - | » All matches |
| Iwan Griffith | | 7 | 2 | 2 | 3 | 2 | 1 | - | - | » All matches |
| Aaron Jones | | 7 | 2 | 1 | 4 | - | 1 | - | - | » All matches |
| Ben Williams | | 7 | 1 | 4 | 2 | - | 1 | - | - | » All matches |
| John Jones | | 6 | 2 | 0 | 4 | 1 | - | - | - | » All matches |
| Alexander McInch | | 6 | 2 | 3 | 1 | 1 | 1 | - | - | » All matches |
| Huw Jones | | 5 | 1 | 1 | 3 | - | - | - | - | » All matches |
| Nick Pratt | | 5 | 2 | 1 | 2 | - | 1 | - | - | » All matches |
| David Morgan | | 2 | 1 | 0 | 1 | 1 | - | - | - | » All matches |
| Conor Charlton-Fleming | | 2 | 1 | 0 | 1 | - | - | - | - | » All matches |
| Jordan Harman | | 2 | 1 | 0 | 1 | - | - | - | - | » All matches |
| Ryan Kenny | | 2 | 0 | 0 | 2 | - | 1 | - | - | » All matches |
| Mark Petch | | 2 | 1 | 1 | 0 | - | - | - | - | » All matches |
| Rob Jenkins | | 1 | 1 | 0 | 0 | 1 | - | - | - | » All matches |
| Richard Wright | | 1 | 1 | 0 | 0 | 1 | - | - | - | » All matches |
| Michele Beltrano |  | 1 | 0 | 0 | 1 | - | - | - | - | » All matches |
| Siôn Davies | | 1 | 1 | 0 | 0 | - | - | - | - | » All matches |
| Mark James | | 1 | 1 | 0 | 0 | - | - | - | - | » All matches |
| Ieuan Lewis | | 1 | 1 | 0 | 0 | - | - | - | - | » All matches |
| Márton Rúsz |  | 1 | 0 | 1 | 0 | - | 1 | - | - | » All matches |
| Peiman Simani |  | 1 | 0 | 0 | 1 | - | - | - | - | » All matches |
| Mathias Støfringshaug |  | 1 | 0 | 0 | 1 | - | - | - | - | » All matches |
| James Walker | | 1 | 1 | 0 | 0 | - | 1 | - | - | » All matches |
| Richie Watkins |  | 1 | 0 | 0 | 1 | - | - | - | - | » All matches |