Championship
England
| Referee | Games |  |  | Cards per game |
|---|
| Anthony Backhouse | 1 | 7 | 0 | 7.0 (7.0 / 0.0) | |
| James Bell | 1 | 4 | 0 | 4.0 (4.0 / 0.0) | |
| Elliot Bell | 1 | 3 | 0 | 3.0 (3.0 / 0.0) | |
| John Busby | 1 | 2 | 0 | 2.0 (2.0 / 0.0) | |
| Matt Donohue | 1 | 2 | 1 | 3.0 (2.0 / 1.0) | |
| Farai Hallam | 1 | 7 | 0 | 7.0 (7.0 / 0.0) | |
| Tony Harrington | 1 | 3 | 1 | 4.0 (3.0 / 1.0) | |
| Adam Herczeg | 1 | 5 | 0 | 5.0 (5.0 / 0.0) | |
| Thomas Kirk | 1 | 4 | 0 | 4.0 (4.0 / 0.0) | |
| Andrew Kitchen | 2 | 7 | 0 | 3.5 (3.5 / 0.0) | |
| Oliver Langford | 2 | 6 | 0 | 3.0 (3.0 / 0.0) | |
| Bobby Madley | 2 | 10 | 0 | 5.0 (5.0 / 0.0) | |
| Stephen Martin | 2 | 9 | 0 | 4.5 (4.5 / 0.0) | |
| Tom Nield | 1 | 9 | 0 | 9.0 (9.0 / 0.0) | |
| Joshua Smith | 1 | 0 | 0 | 0.0 (0.0 / 0.0) | |
| Lewis Smith | 1 | 3 | 0 | 3.0 (3.0 / 0.0) | |
| Ben Speedie | 1 | 1 | 0 | 1.0 (1.0 / 0.0) | |
| Gavin Ward | 1 | 2 | 0 | 2.0 (2.0 / 0.0) | |
| David Webb | 1 | 4 | 1 | 5.0 (4.0 / 1.0) | |
| Dean Whitestone | 1 | 3 | 0 | 3.0 (3.0 / 0.0) | |
Germany
