| Championship | 22.10.11 | Middlesbrough | - | Derby County | 2:0 | ||||
| Championship | 01.01.13 | Derby County | - | Middlesbrough | 3:1 | ||||
| FA Cup | 26.01.19 | Middlesbrough | - | Newport County | 1:1 | ||||
| FA Cup | 05.02.19 | Newport County | - | Middlesbrough | 2:0 |
| Championship | 22.10.11 | Middlesbrough | - | Derby County | 2:0 | ||||
| Championship | 01.01.13 | Derby County | - | Middlesbrough | 3:1 | ||||
| FA Cup | 26.01.19 | Middlesbrough | - | Newport County | 1:1 | ||||
| FA Cup | 05.02.19 | Newport County | - | Middlesbrough | 2:0 |
| Mark Leo O'Brien | |
| Fecha de nacimiento: | 20.11.1992 |
| Lugar de nacimiento: |
Dublin, 
Irlanda |
| Nacionalidad: |
Irlanda
|
| Altura: | 180 cm |
| Peso: | 77 kg |