Joe O'Brien Whitmarsh: age 21, at Accrington Stanley. Full transfer history, fees, market value trend and where the career can go next.
| Date | From | To | Fee |
|---|---|---|---|
| 2025-05-31 | Accrington Stanley | Southampton U21 | — |
| 2025-02-03 | Southampton U21 | Accrington Stanley | Loan |
| 2024-01-12 | Cork City | Southampton U21 | Free |