Tosin Adarabioyo

In July 2026, his market value was reportedly €16 million according to Transfermarkt, slightly down from a reported €18 million in May 2026. A year prior, in July 2025, reports suggested Chelsea had set an asking price of around £30 million (approximately €35 million) amid interest from clubs including Newcastle and West Ham. At that same time, his Transfermarkt value was listed as €20 million. He originally joined Chelsea from Fulham on a free transfer in July 2024.

Our valuation is driven by reports from July 2025 indicating Chelsea's willingness to sell Oluwatosin Adarabioyo for offers around £30 million (approx. €35 million) amidst interest from multiple clubs. This asking price sets the upper bound of our range, while the lower end is informed by more recent but less definitive Transfermarkt values of €16-€20 million. The potential for pure profit, given his free transfer arrival, supports Chelsea's high valuation.