Mamadou Sarr

The most recent transfer for the player occurred in summer 2025, when he moved from Strasbourg to Chelsea. Reports from that time cited several figures for the deal, including €12 million, €14 million, and up to €20 million with bonuses. One UK-based report mentioned a £12 million fee (approximately €14 million). The provided transfer history lists a completed fee of €14 million for June 2025. Prior to that, he was transferred from Lyon to Strasbourg in August 2024 for a reported €10 million.

Our valuation is driven by the significant transfer fee paid by Chelsea in mid-2025, reported to be between €14 million and €20 million. Mamadou Sarr's subsequent recall from loan and his very long-term contract until 2033 indicate he is highly valued as a future prospect. While the latest reports of another potential loan suggest he is not yet a first-team regular, his overall trajectory and the initial investment support a value that has appreciated since his last move.