| Championship | 05.11.11 | Peterborough United | - | Derby County | 3:2 | ||||
| Championship | 12.01.13 | Brighton & Hove Albion | - | Derby County | 2:1 |  |
| Championship | 05.11.11 | Peterborough United | - | Derby County | 3:2 | ||||
| Championship | 12.01.13 | Brighton & Hove Albion | - | Derby County | 2:1 | |
| Mark Leo O'Brien | |
| Né le: | 20.11.1992 |
| Né à: |
Dublin, 
Irlande |
| Nationalité: |
Irlande
|
| Taille: | 180 cm |
| Poids: | 77 kg |