| Championship | 17/09/22 | Middlesbrough FC | - | Rotherham United | 0:0 | ||||
| Championship | 04/02/23 | Middlesbrough FC | - | Blackpool FC | 3:0 | ||||
| Championship | 10/04/23 | Bristol City | - | Middlesbrough FC | 2:2 |
| Championship | 17/09/22 | Middlesbrough FC | - | Rotherham United | 0:0 | ||||
| Championship | 04/02/23 | Middlesbrough FC | - | Blackpool FC | 3:0 | ||||
| Championship | 10/04/23 | Bristol City | - | Middlesbrough FC | 2:2 |
| Zackary Thomas Steffen | |
| Born: | 02.04.1995 |
| Place of birth: |
Coatesville, PA, 
USA |
| Nationality: |
USA
|
| Height: | 191 cm |
| Weight: | 86 kg |
| Position(s): | Goalkeeper |
| Foot: | right |
