Oskar Pietuszewski

In January 2026, the player completed a transfer from Jagiellonia Białystok to FC Porto for a reported fee of €10 million, including bonuses. Leading up to this transfer, reports from December 2025 and January 2026 cited Jagiellonia's asking price fluctuating between €10 million and €15 million, with €11 million being a frequently mentioned figure. A rumoured €15 million offer from a Catalan club was also reported in December 2025. Earlier valuations from October and November 2025 included asking prices of €8-9 million and a minimum of €15 million, respectively. His Transfermarkt value was listed at €12 million in December 2025.

Our valuation for Oskar Pietuszewski is based on his confirmed transfer from Jagiellonia Białystok to FC Porto in January 2026. The deal was officially announced by the buying club for a fee of €10 million, including bonuses, which provides a definitive and recent market value for the player.