Record by referee
| Matches | W | D | L | Scores | Yellow | Yellow-Red | Red | |||
|---|---|---|---|---|---|---|---|---|---|---|
| Bryn Markham-Jones |  | 12 | 7 | 1 | 4 | 2 | 1 | - | - | » All matches |
| Tom Owen | | 9 | 5 | 0 | 4 | - | 1 | - | - | » All matches |
| Ben Williams | | 9 | 4 | 4 | 1 | - | 1 | - | - | » All matches |
| Rob Jenkins | | 7 | 4 | 1 | 2 | 1 | - | - | - | » All matches |
| Iwan Griffith | | 7 | 1 | 2 | 4 | - | 1 | - | - | » All matches |
| Ryan Kenny | | 7 | 3 | 2 | 2 | - | 1 | - | - | » All matches |
| Alex Livesey | | 5 | 3 | 2 | 0 | - | - | - | - | » All matches |
| Alexander McInch | | 5 | 2 | 1 | 2 | - | - | - | - | » All matches |
| Nick Pratt | | 4 | 3 | 0 | 1 | - | - | - | - | » All matches |
| Aaron Jones | | 3 | 2 | 0 | 1 | - | - | - | - | » All matches |
| Huw Jones | | 3 | 3 | 0 | 0 | - | - | - | - | » All matches |
| David Morgan | | 3 | 0 | 0 | 3 | - | - | - | - | » All matches |
| John Jones | | 2 | 1 | 0 | 1 | - | - | - | - | » All matches |
| Mark Petch | | 2 | 1 | 0 | 1 | - | 1 | - | - | » All matches |
| Christian-Petru Ciochirca |  | 1 | 0 | 1 | 0 | - | - | - | - | » All matches |
| Cheryl Foster | | 1 | 0 | 0 | 1 | - | - | - | - | » All matches |
| João Gonçalves |  | 1 | 0 | 0 | 1 | - | - | - | - | » All matches |
| Jordan Harman | | 1 | 1 | 0 | 0 | - | - | - | - | » All matches |
| Mark James | | 1 | 0 | 0 | 1 | - | - | - | - | » All matches |
| Ívar Orri Kristjánsson |  | 1 | 1 | 0 | 0 | - | - | - | - | » All matches |
| Ieuan Lewis | | 1 | 0 | 1 | 0 | - | - | - | - | » All matches |
| James Walker | | 1 | 1 | 0 | 0 | - | - | - | - | » All matches |