| Referee | Country |  |
W | D | L |  |
 |
 |
 |
|---|---|---|---|---|---|---|---|---|---|
| Iwan Griffith |
|
18 | 12 | 3 | 3 | 8 | 1 | 0 | 0 |
| John Jones |
|
17 | 16 | 1 | 0 | 0 | 0 | 0 | 0 |
| Bryn Markham-Jones |
|
16 | 11 | 4 | 1 | 4 | 0 | 0 | 0 |
| Nick Pratt |
|
13 | 9 | 3 | 1 | 4 | 1 | 0 | 0 |
| Rob Jenkins |
|
13 | 7 | 3 | 3 | 0 | 3 | 0 | 0 |
| Tom Owen |
|
9 | 8 | 1 | 0 | 4 | 0 | 0 | 0 |
| Mark Petch |
|
9 | 7 | 0 | 2 | 4 | 1 | 0 | 0 |
| Thomas Owen |
|
8 | 5 | 1 | 2 | 5 | 0 | 0 | 0 |
| Cheryl Foster |
|
8 | 6 | 0 | 2 | 2 | 1 | 0 | 0 |
| David Morgan |
|
8 | 6 | 1 | 1 | 2 | 1 | 0 | 0 |
| Dean John |
|
8 | 6 | 2 | 0 | 0 | 1 | 0 | 0 |
| Huw Jones |
|
8 | 6 | 0 | 2 | 0 | 1 | 0 | 0 |
| Aaron Jones |
|
6 | 6 | 0 | 0 | 3 | 0 | 0 | 0 |
| Alex Livesey |
|
5 | 4 | 0 | 1 | 2 | 0 | 0 | 0 |
| Gavin Townsend |
|
5 | 1 | 1 | 3 | 0 | 2 | 0 | 0 |
| Simon Evans |
|
4 | 4 | 0 | 0 | 3 | 1 | 0 | 0 |
| Alexander McInch |
|
4 | 4 | 0 | 0 | 2 | 0 | 0 | 0 |
| Juri Frischer |
|
2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
| James Walker |
|
2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
| Richard Wright |
|
2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
| Referee | Country | |
W | D | L | |
|
|
|
| Eldorjan Hamiti |
|
1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 |
| James Walker |
|
1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 |
| Mohammed Al Hakim |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Ishmael Barbara |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Dario Bel |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Andrei Chivulete |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Guillermo Cuadra Fernández |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Lukas Fähndrich |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Philip Farrugia |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Sebastian Gishamer |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Jordan Harman |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Richard Harrington |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Adrien Jaccottet |
|
1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 |
| Mark James |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Robert Jones |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Atilla Karaoğlan |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Peter Kráľovič |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Ívar Orri Kristjánsson |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Snir Levi |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Ian McNabb |
|
1 | 0 | 0 | 1 | 0 | 1 | 0 | 0 |
| Referee | Country | |
W | D | L | |
|
|
|
| Kevin Parry |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Oliver Reitala |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Manolis Skoulas |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Loukas Soteriou |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Malcom Spiteri |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Sascha Stegemann |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Ivaylo Stoyanov |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Duje Strukan |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Jakob Sundberg |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Damian Sylwestrzak |
|
1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Bram Van Driessche |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Jasper Vergoote |
|
1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Tom Williams |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Ben Williams |
|
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
