Real Madrid has reportedly entered the race to sign elite defensive target Diomande from the Bundesliga, but initial advances have been rebuffed while Manchester City prepares to join the high-stakes bidding war, according to multiple media reports emerging in late July 2026.
Real Madrid Opens Bidding With €100 Million Offer
Real Madrid has made a formal opening statement of intent in the European transfer market by lodging a reported €100 million offer for the Bundesliga star, according to coverage from outlets including BILD and WEB.DE. The Spanish giants have turned their attention toward defensive reinforcements, targeting the central defender to shore up their backline for the upcoming domestic and European campaigns. However, according to regional reporting from the Leipziger Volkszeitung (LVZ) and Kicker, the initial approach has been turned down by the selling club.
Manchester City Prepares Counter-Move in Summer Window
Manchester City is preparing to enter the bidding war to secure the player’s signature, according to Transfermarkt.

Valuation and Market Impact
The reported nine-figure valuation places the defender among the most expensive defensive targets of the summer transfer window.
Next Steps and Official Outlook
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