Konstantinos Kostoulas: Centre-Back, age 21, at OFI Crete, valued around €842k. Full transfer history, fees, market value trend and where the career can go next.
| Date | From | To | Fee |
|---|---|---|---|
| 2025-07-22 | Olympiacos | OFI Crete | Free |
| 2025-06-30 | Rio Ave | Olympiacos | Free |
| 2025-02-12 | Rio Ave U23 | Rio Ave | — |
| 2024-07-11 | Olympiacos | Rio Ave U23 | Free |
| 2024-07-01 | Olympiacos B | Olympiacos | — |
| 2023-07-01 | Olympiacos U19 | Olympiacos B | — |
| 2022-02-04 | Olympiacos U17 | Olympiacos U19 | — |
OFI Crete · Olympiacos · Rio Ave · Rio Ave U23 · Olympiacos B · Olympiacos U19 · Olympiacos U17