Transfer activity across the Premier League has gathered significant momentum as clubs continue putting the finishing touches on their squads ahead of the new campaign.
While some deals have dominated the headlines for weeks, others have quietly progressed behind the scenes before suddenly reaching the finish line.
Crystal Palace have been one of the clubs working discreetly in the market this summer. With preparations for another demanding Premier League season already underway, the Eagles have been looking to strengthen key areas of Oliver Glasner’s squad without attracting too much attention from rival clubs.
Several defensive reinforcements have been discussed over recent weeks, but one particular target remained largely under the radar despite advanced negotiations taking place behind closed doors.
Now, the wait appears to be over.
According to transfer specialist Fabrizio Romano, Crystal Palace have reached a verbal agreement to sign Spanish defender Óscar Mingueza, with the move now effectively sealed.
Romano reports that the versatile defender will join the Eagles as a free agent following the expiration of his contract with RC Celta de Vigo, with all major terms having been agreed over the past 48 hours. The journalist added his trademark “Here we go!” to confirm that the deal is now complete in principle.
The report also states that Mingueza had been identified internally as one of Crystal Palace’s top “secret” transfer targets throughout the summer, with negotiations progressing away from the public spotlight until an agreement was finally reached.

The Spanish international arrives with considerable experience despite still being in the prime years of his career. Comfortable at both centre-back and right-back, Mingueza developed through the famous FC Barcelona academy before making his breakthrough into senior football, later establishing himself as an important figure for Celta Vigo.
His composure in possession, tactical intelligence and ability to operate across several defensive positions are qualities Crystal Palace believe will significantly strengthen Glasner’s defensive options heading into the new season.
Landing a player of Mingueza’s calibre without paying a transfer fee represents excellent business for the South London club, allowing Palace to invest elsewhere while adding proven La Liga experience to their squad.
With the verbal agreement now in place, only the remaining formalities are expected before the defender is officially unveiled as Crystal Palace’s latest signing.
For Palace supporters, this could prove to be one of the smartest pieces of business completed during the current transfer window.