| League One | 03/10/20 | Charlton Athletic | - | Sunderland AFC | 0:0 | ||||
| League One | 27/03/21 | Bristol Rovers | - | Sunderland AFC | 0:1 |
| League One | 03/10/20 | Charlton Athletic | - | Sunderland AFC | 0:0 | ||||
| League One | 27/03/21 | Bristol Rovers | - | Sunderland AFC | 0:1 |
| Erhun Aksel Öztumer | |
| Born: | 29.05.1991 |
| Place of birth: |
London, 
England |
| Nationality: |
Turkey
England |
| Height: | 160 cm |
| Weight: | 60 kg |
| Position(s): | Offensive Midfielder Central Midfielder |
| Foot: | left |