Ousmane Diomandé Signs Contract Extension with Sporting CP

December 20, 2025 – Sporting CP have secured the long-term future of highly-rated Ivorian centre-back Ousmane Diomandé by extending his contract until June 2030.The 22-year-old defender, who joined the Portuguese club from FC Midtjylland in January 2023 for an initial €7.5 million fee (potentially rising to €12.5 million with add-ons), has quickly established himself as a key player in the squad.

Known for his composure on the ball, strong aerial presence, and progressive passing ability, Diomandé has been instrumental in Sporting's defensive setup under manager Rui Borges.According to reports from reliable sources including Fabrizio Romano and Portuguese outlet Record, the new deal includes an improved salary for the player, while maintaining his release clause at €80 million. This figure is designed to deter potential suitors and protect Sporting's investment in one of Europe's most promising young defenders.Diomandé's current market value is estimated at €45 million by Transfermarkt.

This season, he has featured in 12 matches across all competitions, contributing to Sporting's strong campaign in the Primeira Liga and European fixtures.The extension comes amid previous speculation linking Diomandé with moves to Premier League clubs such as Arsenal, Chelsea, Crystal Palace, Manchester United, and Newcastle, as well as interest from Real Madrid.

By committing until 2030, Sporting have strengthened their position ahead of future transfer windows.The announcement underscores the club's strategy of retaining top talents to build on recent successes, including their league title defense.