Premiership
N. Ireland
| Referee | Games |  |  | Cards per game |
|---|
| Shane Andrews | 14 | 34 | 5 | 2.8 (2.4 / 0.4) | |
| Evan Boyce | 14 | 50 | 2 | 3.7 (3.6 / 0.1) | |
| Tony Clarke | 10 | 44 | 2 | 4.6 (4.4 / 0.2) | |
| Niall Devlin | 3 | 10 | 0 | 3.3 (3.3 / 0.0) | |
| Mark Dillon | 9 | 42 | 2 | 4.9 (4.7 / 0.2) | |
| Ross Dunlop | 7 | 20 | 1 | 3.0 (2.9 / 0.1) | |
| Steven Gregg | 18 | 92 | 5 | 5.4 (5.1 / 0.3) | |
| Declan Hassan | 16 | 69 | 7 | 4.7 (4.3 / 0.4) | |
| Robert Hennessy | 1 | 5 | 0 | 5.0 (5.0 / 0.0) | |
| Tim Marshall | 19 | 60 | 4 | 3.4 (3.2 / 0.2) | |
| Shane McGonigle | 15 | 55 | 5 | 4.0 (3.7 / 0.3) | |
| Michael McKenna | 3 | 8 | 0 | 2.7 (2.7 / 0.0) | |
| Ben McMaster | 16 | 69 | 3 | 4.5 (4.3 / 0.2) | |
| Ian McNabb | 9 | 28 | 0 | 3.1 (3.1 / 0.0) | |
| Mark Milligan | 3 | 16 | 0 | 5.3 (5.3 / 0.0) | |
| Chris Morrison | 14 | 56 | 6 | 4.4 (4.0 / 0.4) | |
| Jamie Robinson | 12 | 64 | 5 | 5.7 (5.3 / 0.4) | |
| Louise Thompson | 15 | 57 | 4 | 4.1 (3.8 / 0.3) | |
England