| 4. Round | 26/08/2022 | Brighton & Hove Albion U21 | - | Arsenal FC U21 | 2:2 | ||||
| 11. Round | 24/10/2022 | Leicester City U21 | - | Arsenal FC U21 | 1:2 |
| 4. Round | 26/08/2022 | Brighton & Hove Albion U21 | - | Arsenal FC U21 | 2:2 | ||||
| 11. Round | 24/10/2022 | Leicester City U21 | - | Arsenal FC U21 | 1:2 |
| Karl Jakob Hein | |
| Born: | 13.04.2002 |
| Place of birth: |
Põlva, 
Estonia |
| Nationality: |
Estonia
|
| Height: | 193 cm |
| Weight: | 76 kg |
| Position(s): | Goalkeeper |
| Foot: | right |