Karl Hein (Goalkeeper, age 24, at Werder Bremen): ACTUAL Value €3.1m, in line with the €3m market value. Transfer history, fees and where the career can go next. Updated after their last match, 2025-10-04.
| Date | From | To | Fee |
|---|---|---|---|
| 2026-07-01 | Arsenal | Werder Bremen | €3m |
| 2025-08-22 | Arsenal | Werder Bremen | Loan |
| 2024-08-13 | Arsenal | Real Valladolid | Loan |
| 2022-07-01 | Arsenal U21 | Arsenal | — |
| 2022-01-24 | Arsenal U23 | Reading | Loan |
| 2019-07-01 | Arsenal U18 | Arsenal U23 | — |
| 2019-07-01 | Arsenal U18 | Arsenal U21 | Free |
| 2018-07-01 | Nomme United | Arsenal U18 | — |
| 2018-07-01 | Nõmme United | Arsenal U18 | Free |
| 2018-01-01 | FC Nomme U17 | Nomme United | — |
| 2017-01-01 | Nomme Youth | FC Nomme U17 | — |
Werder Bremen · Arsenal · Real Valladolid · Arsenal U23 · Reading · Arsenal U18 · Arsenal U18 · Nomme United · Nõmme United · FC Nomme U17 · Nomme Youth