| League One | 14.09.21 | Lincoln City | - | Rotherham United | 1:1 |  |
|||
| League One | 30.04.22 | Gillingham FC | - | Rotherham United | 0:2 |
| League One | 14.09.21 | Lincoln City | - | Rotherham United | 1:1 | |
|||
| League One | 30.04.22 | Gillingham FC | - | Rotherham United | 0:2 |
| Joseph William Mattock | |
| Né le: | 15.05.1990 |
| Né à: |
Leicester, 
Angleterre |
| Nationalité: |
Angleterre
|
| Taille: | 181 cm |
| Poids: | 78 kg |
| Position(s): | Défenseur gauche |
| Pied: | gauche |