Charlie Olson: age 21, at Oldham Athletic. Full transfer history, fees, market value trend and where the career can go next.
| Date | From | To | Fee |
|---|---|---|---|
| 2026-05-31 | Oldham Athletic | Blackburn Rovers U21 | — |
| 2025-08-11 | Blackburn Rovers U21 | Oldham Athletic | Loan |
| 2025-05-10 | Altrincham | Blackburn Rovers U21 | — |
| 2024-12-05 | Blackburn Rovers U21 | Altrincham | Loan |
| 2024-11-30 | Altrincham | Blackburn Rovers U21 | — |
| 2024-10-11 | Blackburn Rovers U21 | Altrincham | Loan |
| 2023-07-01 | Blackburn U18 | Blackburn Rovers U21 | Free |