Sunderland Yth.: every transfer in and out, fees paid and earned, squad market value and €330k earned.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2021-07-01 | Tom Watson | Sunderland Yth. | Sunderland U18 | — |
| 2021-07-01 | Chris Rigg | Sunderland Yth. | Sunderland U18 | — |
| 2020-07-01 | Joe Hugill | Sunderland Yth. | Man Utd U18 | €330k |
| 2019-07-01 | James McConnell | Sunderland Yth. | Liverpool Youth | — |
| 2018-09-01 | Luca Stephenson | Sunderland Yth. | Liverpool Youth | — |
| 2018-07-01 | Jack Newman | Sunderland Yth. | Sunderland U18 | — |