Ousmane Diomande

Reports consistently state an active release clause of €80 million. Throughout 2025, numerous rumours linked clubs like Arsenal, Manchester United, and Chelsea to a potential transfer, with a negotiated price frequently cited in the €50-€60 million range. Most notably, in summer 2025, Crystal Palace reportedly agreed a club-record €55 million fee for the player. A later rumour in December 2025 mentioned a potential €45 million offer from PSG, which was expected to be rejected. Transfermarkt's valuation was reported at €45 million in late 2025. His transfer from Midtjylland to Sporting in January 2023 was for a reported €7.5 million plus add-ons.

Our valuation for Ousmane Diomande is driven by a strong consensus in multiple reports from 2025 suggesting a negotiated fee between €50 million and €60 million, despite an €80 million release clause. The estimate is anchored by numerous reports of Crystal Palace agreeing a €55 million deal in the summer of 2025, which establishes a credible market price below the full clause.