Player Loan Moves: Mamadou Sarr to Real Sociedad and Ben Brereton Diaz Returns to Sheffield United

By the Editorial Team · Saturday, August 29, 2026

Chelsea defender Mamadou Sarr has joined Real Sociedad on a season-long loan to gain first-team experience outside England. Meanwhile, Ben Brereton Diaz has secured a third consecutive loan spell at Sheffield United, aiming to build on his previous performances in the Championship.

Chelsea defender Mamadou Sarr has completed a season-long loan move to Spanish club Real Sociedad. The 20-year-old joined Chelsea from Strasbourg last summer and made six appearances for the Premier League side during the previous season. This loan spell marks his first opportunity to gain regular first-team experience outside England.

Meanwhile, Ben Brereton Diaz has returned to Sheffield United on loan from Southampton for a third consecutive season. The Chilean forward initially joined the Blades on loan in 2024 and returned for a second temporary spell in 2025. Brereton Diaz expressed enthusiasm about reuniting with Sheffield United manager Chris Wilder, highlighting their positive working relationship. The new deal allows him to continue competing in the English Championship, aiming to contribute goals and consistency for the club throughout the 2026-27 campaign.

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